ABB UL, CSA Technical data

UL & CSA Technical data

1

Across the line

1

contactors

ABB contactor frame size A/AE/AL A/AE/AL A/AE/AL A/AE/AL A/AE/AL A/AE/AL A/AE/AF A/AE/AF A/AE/AF A/AE/AF A/AE/AF A/AE/AF 9 12 16 26 30 40 45 50 63 75 95 110

NEMA size 00 — 0 1 1P — — 2 — 3 — — Number of poles 3 OR 4 3 3 OR 4 3 OR 4 3 3 4 3 OR 4 3 3 OR 4 3 3

AC rating information

NEMA cont. amp rating thermal current 9 — 18 27 36 — — 45 — 90 — — NEMA maximum H.P. ratings 1 phase 115 VAC 1/3 — 1 2 3 — — 3 — — — — 230 VAC 1 — 2 3 5 — — 7.5 — — — — NEMA maximum H.P. ratings 3 phase 200 VAC 1.5 — 3 7.5 — — — 10 — 25 — — 230 VAC 1.5 — 3 7.5 — — — 15 — 30 — — 460/575 VAC 2 — 5 10 — — — 25 — 50 — —

U.L. general purpose current 40°C 21 25 30 40 50 60 65 80 90 105 125 140 Max. 3 Ph Switching motor loads A 9 11 17 28 34 42 — 54 65 80 95 110 U.L. maximum H.P. ratings 1 phase 115 VAC 1/2 3/4 1.5 2 3 3 — 3 5 7.5 7.5 10 230 VAC 2 2 3 5 7.5 7.5 — 7.5 10 15 20 25 U.L. maximum H.P. ratings 3 phase 200-208 VAC 2 3 5 7.5 10 10 — 15 20 25 30 30 220-240 VAC 2 3 5 10 10 15 — 20 25 30 30 40 440-480 VAC 5 7.5 10 20 25 30 — 40 50 60 60 75 550-600 VAC 7.5 10 15 25 30 40 — 50 60 75 75 100 U.L. maximum H.P. ratings 120 VDC 1 1.5 2 3 3 5 — 7.5 10 10 — — 240 VDC 2 3 3 5 7.5 10 — 15 20 25 — — Lighting — ballast and incandescent 600VAC 15 15 20 1 35 50 60 65 65 85 105 120 — Resistive heating applications 600VAC 15 15 20 35 50 60 65 65 85 105 — —

CSA Elevator ratings

220 – 240VAC 3 phase — — 5 — — 10 — 15 — 20 20 — 440 – 480VAC 3 phase — — 10 — — 20 — 30 — 30 40 — 550 – 600VAC 3 phase — — 10 — — 20 — 30 — 40 50 — 230VAC 1 phase — — 2 — — 5 — 7.5 — 10 10 —

Auxiliary contacts

NEMA rating AC A600 A600 A600 A600 A600 A600 — A600 A600 A600 A600 A600 AC rated voltage VAC 600 600 600 600 600 600 — 600 600 600 600 600 AC thermal rated current A 10 10 10 10 10 10 — 10 10 10 10 10 AC maximum volt-ampere making VA 7200 7200 7200 7200 7200 7200 — 7200 7200 7200 7200 7200 AC maximum volt-ampere breaking VA 720 720 720 720 720 720 — 720 720 720 720 720 NEMA rating DC P600 P600 P600 P600 P600 P600 — P600 P600 P600 P600 P600 DC rated voltage VDC 600 600 600 600 600 600 — 600 600 600 600 600 DC thermal rated current A 5 5 5 5 5 5 — 5 5 5 5 5 DC Maximum make-break A 0.2 0.2 0.2 0.2 0.2 0.2 — 0.2 0.2 0.2 0.2 0.2

Approximate weight

Contactor lbs. 0.7 0.7 0.7 1.01 1.2 2.25 2.25 2.25 2.25 2.25 3.5 5 Starter lbs. 1.04 1.04 1.04 1.35 1.54 3 — 3 3 3 6 7

Terminal wire range AWG 18-10 18-10 18-10 12-8 8-4 8-4 8-1 8-1 8-1 8-1 6-2/0 6-2/0

Number of wires per phase 2 2 2 2 2 2 1 1 1 1 1 1

Maximum short circuit ratings

MCCB,MCP, Amps/kA 480VAC 50/35 50/35 50/35 100/35 150/65 150/65 — 150/85 250/85 250/85 250/85 250/85 MCCB,MCP, Amps/kA 600VAC 10/35 10/35 10/35 100/35 150/25 150/25 — — — — 250/35 250/35 Fuse,Amps — type/kA 600VAC 30J/200 30J/200 30J/200 60J/200 60J/200 100J/200 — 100J/200 200J/200 200J/200 200J/200 200J/200

A/AE9 – A/AE/AF110, AL9 – AL40 AC & DC operated

Mounting positions

Pos. 2

ABB

30°

1 30A Ballast

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30°

Pos. 1 ± 30°

ABB

Pos. 1

ABB

Pos. 3Pos. 4

Pos. 5

Pos. 6 (AL unauthorized)

Across the line

UL & CSA Technical data

contactors

A/AF145 – AF750 AC & DC operated

ABB contactor frame size A/AF A/AF A/AF A/AF A/AF AF AF AF AF 145 185 210 260 300 400 460 580 750

NEMA size 4 — — 5 — — 6 — 7 Number of poles 3 3 3 3 3 3 3 3 3

AC rating information

NEMA maximum H.P. ratings 3 phase 200 VAC 40 — — 75 — — 150 — — 230 VAC 50 — — 100 — — 200 — 300 460/575 V 100 — — 200 — — 400 — 600

U.L. general purpose current 40°C 230 250 300 350 400 550 650 750 900

Max. 3 Ph switching motor loads Amps 130 156 192 248 302 414 480 590 720 U.L. maximum H.P. ratings 1 phase 115 VAC 10 15 — — — — — — — 230 VAC 25 30 40 50 — — — — — U.L. maximum H.P. ratings 3 phase 200—208 VAC 40 50 60 75 100 125 150 200 250 220—240 VAC 50 60 75 100 100 150 200 250 300 440—480 VAC 100 125 150 200 250 350 400 500 600 550—600 VAC 125 150 200 250 300 400 500 600 700 Lighting – ballast and incandescent 600VAC 200 — 300 — 400 — — — —

CSA Elevator ratings

220 – 240VAC 3 phase 40 50 60 — — — — 240 – 480VAC 3 phase Consult Consult 75 100 125 — — — — 550 - 600VAC 3 phase factory factory 100 125 150 — — — — 230VAC 1 phase — — — — — — —

Auxiliary contacts

NEMA rating AC A600 A600 A600 A600 A600 A600 A600 A600 A600 AC rated voltage VAC 600 600 600 600 600 600 600 600 600 AC thermal rated current A 10 10 10 10 10 10 10 10 10 AC maximum volt—ampere making VA 7200 7200 7200 7200 7200 7200 7200 7200 7200 AC maximum volt—ampere breaking VA 720 720 720 720 720 720 720 720 720 NEMA rating DC P600 P600 P600 P600 P600 P600 P600 P600 P600 DC rated voltage VDC 600 600 600 600 600 600 600 600 600 DC thermal rated current A 5 5 5 5 5 5 5 5 5 DC Maximum make—break A 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2

Approximate weight

Contactor lbs. 7.1 7.1 13 13 13 26 26 33 33 Starter lbs. 9.11 9.11 17.67 17.67 17.67 35 35 45 45

Terminal wire range

Number of wires per phase 1 1 1 1 2 2 2 2 3

Maximum short circuit ratings

MCCB,MCP,amps/kA 480VAC 400/85 400/85 800/85 800/85 800/85 800/80 800/80 1200/42 1200/42 MCCB,MCP,amps/kA 600VAC 400/35 400/35 800/35 800/35 800/35 800/42 800/42 — — Fuse, amps—Type/kA 600VAC 400J/200 400J/200 600J/200 600J/200 600J/200 1000L/80 1000L/80 1200L/80 1200L/80

AWG 6-250MCM 6-250MCM 4-400MCM 4-400MCM 4-500MCM 250-500MCM 250-500MCM 2/0-500MCM 2/0-500MCM

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UL & CSA Technical data

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contactors

ABB contactor frame size AF AF 1350 1650

NEMA size — 8 Number of poles 3 3

AC rating information

NEMA maximum H.P. ratings 3 phase 200 VAC — — 230 VAC — 450 460/575 V — 900

U.L. general purpose current 40°C 1350 1650

Max. 3 Ph switching motor loads Amps 960 1080 U.L. maximum H.P. ratings 1 phase 115 VAC — — 230 VAC — — U.L. maximum H.P. ratings 3 phase 200—208 VAC — — 220—240 VAC 400 450 440—480 VAC 800 900 550—600 VAC 900 1000

Auxiliary contacts

NEMA rating AC A600 A600 AC rated voltage VAC 600 600 AC thermal rated current A 10 10 AC maximum volt—ampere making VA 7200 7200 AC maximum volt—ampere breaking VA 720 720 NEMA rating DC P600 P600 DC rated voltage VDC 600 600 DC thermal rated current A 5 5 DC Maximum make—break A 0.2 0.2

Approximate weight

Contactor lbs. 75 75 Starter lbs. — —

Terminal wire range AWG 1/0-750 MCM 1/0-750 MCM

Number of wires per phase 4 6

Maximum short circuit ratings

MCCB,MCP,amps/kA 480VAC 2000/42 2000/42 MCCB,MCP,amps/kA 600VAC — — Fuse, amps—Type/kA 600VAC 1600L/82 2000L/82

AF1350 – AF1650 AC & DC operated

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C

UL/CSA & IEC Technical data

contactors

A/AE9 – A/AE/AF/TAE110

Contactor types: A..., AE... 9 12 16 26 30 40 45 50 63 75 95 110 AF..., TAE... – – – – – – 45 50 63 75 95 110

Rated insulation voltage U according to IEC 60947-4-1 V 1000 according to UL/CSA V 600

Rated impulse withstand voltage U Standards Devices complying with international standards IEC 60947-1 / 60947-4-1

and European standards EN 60947-1 / 60947-4-1 Air temperature close to contactor see "Conditions for use" page 1.50, for control voltage limits and authorized mounting positions

– ﬁ tted with thermal O/L relay °C -25 to +55 – without thermal O/L relay °C -40 to +70 (55 max. for TAE... contactors) – for storage °C -60 to +80 -40 to +70

Climatic withstand acc. to IEC 60068-2-30 and 60068-2-11 - UTE C 63-100 speciﬁ cation II 30

Operating altitude m < 3000 Shock withstand

acc. IEC 60068-2-27 and EN 60068-2-27 Mounting position 1 (see page 1.50) 1/2 sinusoidal shock for 11 ms: no change in contact position Shock direction Making position Breaking position A 20 g 20 g B1 10 g 5 g 1 B2 15 g 2 15 g 2

A

C1 20 g 20 g C2 20 g 20 g

i

kV 8

imp.

acc. to IEC 68-2-

C1

B1

A

B2

2

mounting

Not valid for DIN-rail

1

1 3 g for AF 45-22, AE 45-22, AF 75-22 and AE 75-22. 2 10 g for AF 45-22, AE 45-22, AF 75-22 and AE 75-22.

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UL/CSA & IEC Technical data

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contactors

A/AF145 – AF750

Contactor types: A... 145 185 210 260 300 – – – – AF... 145 185 210 260 300 400 460 580 750

Rated insulation voltage Ui according to IEC 60947-4-1 V 1000 according to UL/CSA V600

Rated impulse withstand voltage U Standards Devices complying with international standards IEC 60947-1 / 60947-4-1 and European standards EN 60947-1 / 60947-4-1

Air temperature close to contactor see "Conditions for use" page 1.51 , for control voltage limits and authorized mounting positions – ﬁ tted with thermal O/L relay °C -25 to +55 – without thermal O/L relay °C -40 to +70 – for storage °C -40 to +70

Climatic withstand acc. to IEC 60068-2-30 Operating altitude m < 3000 Shock withstand

acc. IEC 60068-2-27 and EN 60068-2-27 Mounting position 1 (

5 g in all directions (A, B1, B2, C1, C2)

see

imp.

page 1.51) 1/2 sinusoidal shock for 30 ms: no change in contact position

A/AF145 – AF1650

kV 8

C1

ABB

A

B1

A

B2

C2

AF1350 – AF1650

Contactor types: AF... 1350 1650

Rated insulation voltage Ui according to IEC 60947-4-1 1000 according to UL/CSA V 600 Rated impulse withstand voltage U Standards Devices complying with international standards IEC 60947-1 / 60947-4-1

and European standards EN 60947-1 / 60947-4-1 Air temperature close to contactor see "Conditions for use" page 1.51 , for control voltage limits and authorized mounting positions

– ﬁ tted with thermal O/L relay °C-25 to +55 – without thermal O/L relay °C-40 to +70 – for storage °C-40 to +70

Climatic withstand acc. to IEC 60068-2-30 Operating altitude m < 3000 Shock withstand

acc. IEC 60068-2-27 and EN 60068-2-27 Mounting position 1 (See page 1.51) 1/2 sinusoidal shock for 30 ms: no change in contact position

5 g in all directions (A, B1, B2, C1, C2)

ABB

A

imp.

B1

kV 8

C1

B2

C2

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IEC Technical data

contactors

DC circuit switching A/AE9 – GAE75

General

The arc switching on d.c. is more difﬁ cult than on a.c.

• For selecting a contactor it is essential to determine the current, the voltage and the L/R time constant of the controlled load.

• For information, typical time constant values are quoted hereafter: non inductive loads such as resistance furnaces (L/R ~ 1 ms), inductive loads such as shunt motors (L/R ~ 2 ms) or series motors (L/R ~ 7.5 ms).

• The addition of a resistor in parallel with an inductive winding helps in the elimination of the arcs.

• All the poles required for breaking must be connected in series between the load and the source polarity not linked to earth (or chassis).

a.c. operated contactors A9 A12 A16 A26 A30 A40 A45 A50 A63 A75 GA75 a.c. / d.c. operated (electronic coil interface) – – – – – – AF45 AF50 AF63 AF75 – d.c. operated contactors AE9 AE12 AE16 AE26 AE30 AE40 AE45 AE50 AE63 AE75 GAE75

Utilization category DC-1, L/R < 1 ms

≤ 72 V A 25 27 30 45 55 60 70 100 110 120 120 110 V A 10 15 20 – – – – – – – 120 220 V A – – – – – – – – – – 120 440 V A – – – – – – – – – – 100 600 V A – – – – – – – – – – 75 ≤ 72 V A 25 27 30 45 55 60 70 100 110 120 – 110 V A 25 27 30 45 55 60 70 100 110 120 – 220 V A 10 15 20 – – – – – – – – ≤ 72 V A 25 27 30 45 55 60 70 100 110 120 – 110 V A 25 27 30 45 55 60 70 100 110 120 – 220 V A 25 27 30 45 55 60 70 100 110 120 – ≤ 72 V A 25 27 30 45 – – 70 100 – 120 – 110 V A 25 27 30 45 – – 70 100 – 120 – 220 V A 25 27 30 45 – – 70 100 – 120 – 440 V A 10 15 20 – – – – – – – –

Utilization category DC-3, L/R < 2 ms

≤ 72 V A 25 27 30 45 55 60 70 100 110 120 120 110 V A 6 7 8 – – – – – – – 120 220 V A – – – – – – – – – – 100 440 V A – – – – – – – – – – 85 ≤ 72 V A 25 27 30 45 55 60 70 100 110 120 – 110 V A 25 27 30 45 55 60 70 100 110 120 – 220 V A 6 7 8 – – – – – – – – ≤ 72 V A 25 27 30 45 55 60 70 100 110 120 – 110 V A 25 27 30 45 55 60 70 100 110 120 – 220 V A 25 27 30 45 55 60 70 100 110 120 – ≤ 72 V A 25 27 30 45 – – 70 100 – 120 – 110 V A 25 27 30 45 – – 70 100 – 120 – 220 V A 25 27 30 45 – – 70 100 – 120 – 440 V A 6 7 8 – – – – – – – –

Utilization category DC-5, L/R < 7.5 ms

≤ 72 V A 9 12 16 25 30 40 50 50 63 75 85 110 V A 4 4 4 – – – – – – – 85 220 V A – – – – – – – – – – 85 440 V A – – – – – – – – – – 35 ≤ 72 V A 25 27 30 45 55 60 70 100 110 120 – 110 V A 10 15 20 30 45 50 70 80 90 100 – 220 V A 4 4 4 – – – – – – – – ≤ 72 V A 25 27 30 45 55 60 70 100 110 120 – 110 V A 25 27 30 45 55 60 70 100 110 120 – 220 V A 9 12 16 25 30 40 50 50 63 75 – ≤ 72 V A 25 27 30 45 – – 70 100 – 120 – 110 V A 25 27 30 45 – – 70 100 – 120 – 220 V A 10 15 20 30 – – 70 70 – 100 – 440 V A 4 4 4 – – – – – – – –

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IEC Technical data

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contactors

Technical Data

• The tables indicate for the standard contactors the Ie max. operating currents depending on: the utilization category (i.e. L/R) DC-1, DC-3, DC-5 as deﬁ ned in the IEC 60947-4-1 publication, the operating voltage Ue and the pole coupling details. See page 1.81.

Ampere values quoted in the tables below are valid for a -25 … +70 °C temperature close to the contactors, as long as the AC-1 Ampere values (see pages 1.45

- 146) for the corresponding ambient temperature are not exceeded.

• Max. switching frequency: 300 ops/h.

• For switching higher d.c. ratings, we recommend the use of bar mounted contactors, R series (63 … 2000 A).

The selection table for AE 50 ... AE 110 contactors can be used for the TAE 50 ... TAE 110 types.

a.c. operated contactors A95 A110 A145 A185 A210 A260 A300 – – – – a.c. / d.c. operated (electronic coil interface) AF95 AF110 AF145 AF185 AF210 AF260 AF300 AF400 AF460 AF580 AF750 d.c. operated contactors AE95 AE110 – – – – – – – – –

Utilization category DC-1, L/R < 1 ms

DC circuit switching A/AF/AE95 – AF750

<110 V A 145 160 250 275 350 400 450 600 700 800 1050 220 V A – – – – – – – 600 700 800 1050 <110 V A 145 160 250 275 350 400 450 600 700 800 1050 220 V A 145 160 250 275 350 400 450 600 700 800 1050 440 V A – – – – – – – 600 700 800 1050 600 V A – – – – – – – 600 700 800 1050

Utilization category DC-3, L/R ≤ 2.5 ms

<110 V A 145 160 250 275 350 400 450 600 700 800 1050 220 V A – – – – – – – 600 700 800 1050 <110 V A 145 160 250 275 350 400 450 600 700 800 1050 220 V A 145 160 250 275 350 400 450 600 700 800 1050 440 V A – – – – – – – 600 700 800 1050 600 V A – – – – – – – 600 700 800 1050

Utilization category DC-5, L/R ≤ 15 ms

<110 V A 145 160 250 275 350 400 450 600 700 800 1050 220 V A – – – – – – – 600 700 800 1050 <110 V A 145 160 250 275 350 400 450 600 700 800 1050 220 V A 145 160 250 275 350 400 450 600 700 800 1050 440 V A – – – – – – – 600 700 800 1050 600 V A – – – – – – – 600 700 800 1050

<110 V A – – – – – – – 600 700 800 1050

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IEC Technical data

contactors

DC circuit switching AL9 — AL40

General

The arc switching on d.c. is more difﬁ cult than on a.c.

• For selecting a contactor it is essential to determine the current, the voltage and the L/R time constant of the controlled load.

• For information, typical time constant values are quoted hereafter: non inductive loads such as resistance furnaces (L/R ~ 1 ms), inductive loads such as shunt motors (L/R ~ 2 ms) or series motors (L/R ~ 7.5 ms).

• The addition of a resistor in parallel with an inductive winding helps in the elimination of the arcs.

• All the poles required for breaking must be connected in series between the load and the source polarity not linked to earth (or chassis).

A.C. operated contactors AL9 AL12 AL16 AL26 AL30 AL40

Utilization category DC-1, L/R < 1 ms

≤ 72 V A 25 27 30 45 55 60 110 V A 10 15 20 – – – 220 V A – – – – – – 440 V A – – – – – – 600 V A – – – – – – ≤ 72 V A 25 27 30 45 55 60 110 V A 25 27 30 45 55 60 220 V A 10 15 20 – – – ≤ 72 V A 25 27 30 45 55 60 110 V A 25 27 30 45 55 60 220 V A 25 27 30 45 55 60 ≤ 72 V A 25 27 30 45 – – 110 V A 25 27 30 45 – – 220 V A 25 27 30 45 – – 440 V A 10 15 20 – – –

Utilization category DC-3, L/R < 2 ms

≤ 72 V A 25 27 30 45 55 60 110 V A 6 7 8 – – – 220 V A – – – – – – 440 V A – – – – – – ≤ 72 V A 25 27 30 45 55 60 110 V A 25 27 30 45 55 60 220 V A 6 7 8 – – – ≤ 72 V A 25 27 30 45 55 60 110 V A 25 27 30 45 55 60 220 V A 25 27 30 45 55 60 ≤ 72 V A 25 27 30 45 – – 110 V A 25 27 30 45 – – 220 V A 25 27 30 45 – – 440 V A 6 7 8 – – –

Utilization category DC-5, L/R < 7.5 ms

≤ 72 V A 9 12 16 25 30 40 110 V A 4 4 4 – – – 220 V A – – – – – – 440 V A – – – – – – ≤ 72 V A 25 27 30 45 55 60 110 V A 10 15 20 30 45 50 220 V A 4 4 4 – – – ≤ 72 V A 25 27 30 45 55 60 110 V A 25 27 30 45 55 60 220 V A 9 12 16 25 30 40 ≤ 72 V A 25 27 30 45 – – 110 V A 25 27 30 45 – – 220 V A 10 15 20 30 – – 440 V A 4 4 4 – – –

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IEC Technical data

1

Across the line

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contactors

General

The arc switching on d.c. is more difﬁ cult than on a.c.

• For selecting a contactor it is essential to determine the current, the voltage and the L/R time constant of the controlled load.

• For information, typical time constant values are quoted hereafter: non inductive loads such as resistance furnaces (L/R ~ 1 ms), inductive loads such as shunt motors (L/R ~ 2 ms) or series motors (L/R ~ 7.5 ms).

• The addition of a resistor in parallel with an inductive winding helps in the elimination of the arcs.

• All the poles required for breaking must be connected in series between the load and the source polarity not linked to earth (or chassis).

Technical Data

• The tables indicate for the standard contactors the Ie max. operating currents depending on: the utilization category (i.e. L/R) DC-1, DC-3, DC-5 as deﬁ ned in the IEC 60947-4-1 publication (see page 1.75 for more details), the operating voltage Ue and the pole coupling details.

Ampere values quoted in the tables below are valid for a -25 … +70 °C temperature close to the contactors, as long as the AC-1 Ampere values (see page 1.61)

for the corresponding ambient temperature are not exceeded.

• Max. switching frequency: 300 ops/h.

• For switching higher d.c. ratings, we recommend the use of bar mounted contactors, R series (63 … 2000 A).

Selection Table a.c. / d.c. operated contactors EK110 EK150 EK175 EK210 EK370 EK550 EK1000

Utilization category DC-1, L/R < 1 ms

≤ 72 V A 120 145 210 210 370 550 – 110 V A 120 145 210 210 370 550 – ≤ 72 V A 200 200 300 300 550 800 – 110 V A 200 200 300 300 550 800 – 220 V A 200 200 300 300 550 800 – ≤ 72 V A 200 200 300 300 550 800 – 110 V A 200 200 300 300 550 800 – 220 V A 200 200 300 300 550 800 – 440 V A – – 210 210 450 650 – 600 V A – – – – 450 650 – ≤ 72 V A 200 200 300 300 550 800 – 110 V A 200 200 300 300 550 800 – 220 V A 200 200 300 300 550 800 – 440 V A 200 200 260 300 450 650 – 600 V A – – 260 300 450 650 –

Utilization category DC-3, L/R < 2 ms

DC circuit switching EK110 — EK1000

≤ 72 V A 120 145 210 210 370 550 – ≤ 72 V A 135 145 210 210 450 650 – 110 V A 135 135 210 210 450 650 – 220 V A 135 135 210 210 450 650 – ≤ 72 V A 135 145 210 210 450 650 – 110 V A 135 135 210 210 450 650 – 220 V A 135 135 210 210 450 650 – 440 V A – – 210 210 450 650 – 600 V A – – – – 450 650 – ≤ 72 V A 135 145 210 210 450 650 – 110 V A 135 135 210 210 450 650 – 220 V A 135 135 210 210 450 650 – 440 V A 135 135 210 210 450 650 – 600 V A – – 170 210 450 650 –

Utilization category DC-5, L/R < 7.5 ms

≤ 72 V A 135 145 210 210 450 650 – 110 V A 135 135 210 210 450 650 – 220 V A 135 135 210 210 450 650 – ≤ 72 V A 135 145 210 210 450 650 – 110 V A 135 135 210 210 450 650 – 220 V A 135 135 210 210 450 650 – 440 V A – – 210 210 450 650 – 600 V A – – – – 450 650 – ≤ 72 V A 135 145 210 210 450 650 – 110 V A 135 135 210 210 450 650 – 220 V A 135 135 210 210 450 650 – 440 V A 135 135 210 210 450 650 – 600 V A – – 170 210 450 650 –

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IEC Technical data

contactors

A/AE9 — A/AE/AF/TAE110

1

Main Pole - Utilization Characteristics

Contactor types: A..., AE... 9 12 16 26 30 40 45 50 63 75 95 110 AF..., TAE... – – – – – – 45 50 63 75 95 110

Rated operational voltage Ue max. V 690 1000 (690 for AF... contactors) Rated frequency limits Hz 25-400

Conventional free-air thermal current Ith acc. to IEC 60947-4-1, open contactors ø ≤ 40 °C A 26 28 30 45 65 65 100 100 125 125 145 160 with conductor cross-sectional area mm2 4 4 4 6 16 16 35 35 50 50 50 70

Rated operational current I for air temperature close to contactor ø ≤ 40 °C A 25 27 30 45 55 60 70 100 115 125 145 160 Ue max. 690 V ø ≤ 55 °C A 22 25 27 40 55 60 60 85 95 105 135 145 ø ≤ 70 °C 3 A 18 20 23 32 39 42 50 70 80 85 115 130 with conductor cross-sectional area mm2 2.5 4 4 6 10 16 25 35 50 50 50 70

Utilization categorie AC-3 for air temperature close to contactor < 55 °C

Rated operational current Ie AC-3 1

220-230-240 V A 9 12 17 26 33 40 40 53 65 75 96 110

3-phase motors 380-400 V A 9 12 17 26 32 37 37 50 65 75 96 110

415 V A 9 12 17 26 32 37 37 50 65 72 96 110 440 V A 9 12 16 26 32 37 37 45 65 70 93 100 500 V A 9 12 14 22 28 33 33 45 55 65 80 100 690 V A 7 9 10 17 21 25 25 35 43 46 65 82 1000 V A – – – – – – – 23 2 25 2 28 2 30 2 30 2

Rated operational power AC-3 1

1500 r.p.m. 50 Hz

1800 r.p.m. 60 Hz

3-phase motors 415 V kW 4 5.5 9 11 15 18.5 18.5 25 37 40 55 59

440 V kW 4 5.5 9 15 18.5 22 22 25 37 40 55 59

500 V kW 5.5 7.5 9 15 18.5 22 22 30 37 45 55 59

690 V kW 5.5 7.5 9 15 18.5 22 22 30 37 40 55 75

1000 V kW – – – – – – – 30 2 33 2 37 2 40 2 40 2 Rated making capacity AC-3

according to IEC 60947-4-1 10 x I Rated breaking capacity AC-3

according to IEC 60947-4-1 8 x I Short-circuit protection for contactors

without thermal O/L relay - Motor protection excluded Ue < 500 V a.c. - gG type fuse A 25 32 32 50 63 80 100 125 160 160 200

Rated short-time withstand current I at 40 °C ambient temp., in free air, from a cold state 1 s A 250 280 300 400 600 1000 1320 1320 10 s A 100 120 140 210 400 650 800 800 30 s A 60 70 80 110 225 370 500 500 1 min A 50 55 60 90 150 250 350 350 15 min A 26 28 30 45 65 110 110 135 135 160 175

Maximum breaking capacity cos ø = 0.45 (cos ø = 0.35 for I at 440 V A 250 420 820 900 1300 1160 at 690 V A 90 170 340 490 630 800

Heat dissipation per pole I

Max. electrical switching frequency – for AC-1 cycles/h 600 600 (300 for AF..., AE... TAE...) 300 – for AC-3 cycles/h 1200 (600 for AE...) 600 (300 for AF..., AE... TAE...) 300 – for AC-2, AC-4 cycles/h 300 150 150

Electrical durability see pages 1.70 - 1.73 Mechanical durability

– millions of operating cycles 10 (5 for AE... and TAE... contactors) – max. mechanical switching frequency cycles/h 3600 (300 for AF... contactors)

M

3

220-230-240 V kW 2.2 3 4 6.5 9 11 11 15 18.5 22 25 30 380-400 V kW 4 5.5 7.5 11 15 18.5 18.5 22 30 37 45 55

M

3

/ AC-1

e

{

AC-3

e

AC-3

e

cw

> 100 A)

e

Ie / AC-1 W 0.8 1 1.2 1.8 2.5 3 2.5 5 6.5 7 6.5 7.5

/ AC-3 W 0.1 0.2 0.35 0.6 0.9 1.3 0.65 1.3 1.5 2 2.7 3.6

e

1

1 For the corresponding hp/A values of 1500 r.p.m., 50Hz, 3-phase motors, see page 1.76. 2 AF... contactors excluded 3 Unauthorized for TAE... contactors.

Low Voltage Products & Systems 1.45

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IEC Technical data

1

Across the line

1

contactors

Main Pole - Utilization Characteristics

Contactor types: A... 145 185 210 260 300 – – – – AF... 145 185 210 260 300 400 460 580 750

Rated operational voltage Ue max. V 690 Rated frequency limits Hz 25 ... 400 Conventional free-air thermal current Ith

acc. to IEC 60947-4-1, open contactors ø ≤ 40 °C A 250 275 350 400 500 600 700 800 1050 with conductor cross-sectional area 1 mm2 120 150 185 240 300

Rated operational current Ie / AC-1 for air temperature close to contactor ø ≤ 40 °C A 250 275 350 400 500 600 700 800 1050 Ue max. 690 V ø ≤ 55 °C A 230 250 300 350 400 500 600 700 800 ø ≤ 70 °C A 180 180 240 290 325 400 480 580 720 with conductor cross-sectional area mm2 120 150 185 240 300

Utilization categorie AC-3 for air temperature close to contactor < 55 °C

Rated operational current Ie AC-3 220-230-240 V A 145 185 210 260 305 400 460 580 750

3-phase motors 380-400 V A 145 185 210 260 305 400 460 580 750

415 V A 145 185 210 260 300 400 460 580 750 440 V A 145 185 210 240 280 400 460 580 750 500 V A 145 170 210 240 280 400 460 580 750 690 V A 120 170 210 220 280 350 400 500 650 1000 V A – – – – – – – – –

Rated operational power AC-3

1500 r.p.m. 50 Hz 1800 r.p.m. 60 Hz 3-phase motors 415 V kW 75 90 110 140 160 220 250 355 425

440 V kW 75 90 110 140 160 220 250 355 450 500 V kW 90 110 132 180 200 250 315 400 520 690 V kW 110 132 160 200 250 315 355 500 600 1000 V kW – – – – – – – – –

Rated making capacity AC-3 according to IEC 60947-4-1 10 x I

Rated breaking capacity AC-3 according to IEC 60947-4-1 8 x I

Short-circuit protection for contactors without thermal O/L relay - Motor protection excluded Ue < 500 V a.c. - gG type fuse A 315 355 400 500 630 800 1000

Rated short-time withstand current I at 40 °C ambient temp., in free air, from a cold state 1 s A 1800 2000 2500 3500 4600 7000 10 s A 1200 1500 1700 2400 4400 6400 30 s A 800 1000 1200 1500 3100 4500 1 min A 600 800 1000 1100 2500 3500 15 min A 280 320 400 500 840 1300

Maximum breaking capacity cos ø = 0.45 (cos ø = 0.35 for I at 440 V A 1500 2000 2300 2600 3000 4000 5000 6000 7500 at 690 V A 1200 1600 2000 2400 2500 3500 4500 5000 7000

Heat dissipation per pole I

Max. electrical switching frequency – for AC-1 cycles/h 300 300 300 300 – for AC-3 cycles/h 300 300 300 300 – for AC-2, AC-4 cycles/h 150 150 60 60

Electrical durability see pages 1.65 ... 1.69 – – – – Mechanical durability

– millions of operating cycles 5 3 – max. mechanical switching frequency cycles/h 3600 (300 for AF... contactors) 300

M

3

M

3

{

220-230-240 V kW 45 55 59 80 90 110 132 160 220 380-400 V kW 75 90 110 140 160 200 250 315 400

e

Ie / AC-1 W 13 16 18 25 32 30 42 32 50

e

A/AF145 – AF750

3

2 x 185 2 x 240 2 x 240

3

2 x 185 2 x 240 2 x 240

AC-3

e

AC-3

e

cw

> 100 A)

/ AC-3 W 5 8 9 14 18 16 21 17 28

2 x 80 x 5 2

1 Conductors with preparation. 2 Dimensions of the bars (in mm). 3 For currents above 450A, use terminal extension / enlargement pieces LX 300 / LW 300 see page 1.31).

1.46 Low Voltage Products & Systems

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IEC Technical data

AF1350 – AF1650

Main Pole - Utilization Characteristics

Contactor types: AF... 1350 1650

Rated operational voltage U Rated frequency limits Hz 25-400 25-400 Conventional free-air thermal current Ith

acc. to IEC 60947-4-1, open contactors ø ≤ 40 °C A 1350 1650 with conductor cross-sectional area1

Rated operational current I for air temperature close to contactor ø ≤ 40 °C A 1350 1650 Ue max. 690 V ø ≤ 55 °C A 1150 1450 ø ≤ 70 °C A 1000 1270 with conductor cross-sectional area mm2

Utilization categorie AC-3 for air temperature close to contactor < 55 °C

Rated operational current Ie AC-3

220-230-240 V A 860 1050

3-phase motors 380-400 V A 860 1050

415 V A 860 1050

440 V A 860 1050

500 V A — —

690 V A — —

1000 V A — —

Rated operational power AC-3

1500 r.p.m. 50 Hz

1800 r.p.m. 60 Hz

3-phase motors 415 V kW 500 600

440 V kW 560 670

500 V kW — —

690 V kW — —

1000 V kW — — Rated making capacity AC-3

according to IEC 60947-4-1 Rated breaking capacity AC-3

according to IEC 60947-4-1 Short-circuit protection for contactors

without thermal O/L relay - Motor protection excluded Ue < 500 V a.c. - gG type fuse A

Rated short-time withstand current I at 40 °C ambient temp., in free air, from a cold state 1 s A 10,000 12,000 10 s A 8000 10,000 30 s A 6000 7500 1 min A 4500 5500 15 min A 1600 2200

Maximum breaking capacity cos ø = 0.45 (cos ø = 0.35 for I at 440 V A 10,000 12,000 at 690 V A — —

Max. electrical switching frequency – for AC-1 cycles/h 60 60 – for AC-3 cycles/h – for AC-2, AC-4 cycles/h

Electrical durability 50,000 50,000 Mechanical durability

– millions of operating cycles 500,000 500,000 – max. mechanical switching frequency cycles/h 60 60

M

3

220-230-240 V kW 257 315 380-400 V kW 475 560

M

3

max. V 1000 1000

e

mm2 2/100x5 3/100x5

/ AC-1

e

{

cw

> 100 A)

e

2 x 80 x 51

Product coordination

with ABB circuit breaker

2 x 80 x 51

10 x I

, AC-3

e

8 x I

, AC-3

e

Consult factory

Across the line

contactors

1

1 Dimensions of the bars (in mm).

Low Voltage Products & Systems 1.47

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IEC Technical data

1

Across the line

1

contactors

Magnet System Characteristics for A... Contactors

Contactor types: A... 9 12 16 26 30 40 45 50 63 75 95 110

Rated control circuit voltage U – at 50 Hz V 20 ... 690 – at 60 Hz V 24 ... 600

Coil operating limits ø < 55 °C ø < 70 °C according to IEC 60947-4-1 0.85 ... 1.1 x U

Drop-out voltage in % of Uc roughly 40 ... 65 % Coil consumption

Average pull-in value 50 Hz VA 70 120 180 350 60 Hz VA 80 140 210 450 50/60 Hz 1 VA/VA 74/70 125/120 190/180 410/365 Average holding value 50 Hz VA/W 8/2 12/3 18/5.5 22/6.5 60 Hz VA/W 8/2 12/3 18/5.5 26/8 50/60 Hz 1

Operating time between coil energization and: – N.O. contact closing ms 10 ... 26 8 ... 21 8 ... 27 10 ... 25 – N.C. contact opening ms 7 ... 21 6 ... 18 7 ... 22 7 ... 22 between coil de-energization and: – N.O. contact opening ms 4 ... 11 4 ... 11 4 ... 11 7 ... 15 – N.C. contact closing ms 9 ... 16 7 ... 14 7 ... 14 10 ... 18

c

Magnet System Characteristics for AF... Contactors

Contactor types: AF... – – – – – – 45 50 63 75 95 110

Rated control circuit voltage Uc – at 50 Hz V 48 ... 250 48 ... 250 – at 60 Hz V 48 ... 250 48 ... 250 – d.c. V 20 ... 250 20 ... 250

Coil operating limits ø < 70 °C according to IEC 60947-4-1 0.85 ... 1.1 x U

Drop-out voltage in % of U Coil consumption

Average pull-in value 50 Hz VA 210 350 60 Hz VA 210 350 d.c. W 190 400 Average holding value 50 Hz VA/W 7/2.8 7/3.5 60 Hz VA/W 7/2.8 7/3.5 d.c. W 2.8 2

Operating time between coil energization and: – N.O. contact closing ms 30 ... 100 30 ... 80 – N.C. contact opening ms 27 ... 95 27 ... 77 between coil de-energization and: – N.O. contact opening ms 30 ... 110 55 ... 125 – N.C. contact closing ms 35 ... 115 60 ... 130

55 %

c

A/AF9 — AF110

0.85 ... 1.1 x U

c

VA/W 8/2 12/3 18/5.5 27/7.5

c

1 50/60 Hz coils: voltage codes 8 0 to 8 8.

1.48 Low Voltage Products & Systems

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page 1.28.

see

Across the line

IEC Technical data

contactors

A145 — AF750

Magnet System Characteristics for A... Contactors

Contactor types: A... 145 185 210 260 300 – – – –

Rated control circuit voltage Uc – at 50 Hz V 24 ... 690 – at 60 Hz V 24 ... 690

Coil operating limits ø < 70 °C according to IEC 60947-4-1 0.85 ... 1.1 x U

Drop-out voltage in % of U Coil consumption

Average pull-in value 50 Hz VA 550 1350 60 Hz VA 600 1550 50/60 Hz 1 VA/VA 700/650 1700/1550 Average holding value 50 Hz VA/W 35/11 60/16 60 Hz VA/W 40/12 65/19 50/60 Hz 1 VA/W 44/13 80/21

Operating time between coil energization and: – N.O. contact closing ms 13 ... 27 17 ... 35 – N.C. contact opening ms 8 ... 22 12 ... 30 between coil de-energization and – N.O. contact opening ms 5 ... 10 7 ... 13 – N.C. contact closing ms 9 ... 13 10 ... 16

roughly 25 ... 65 %

c

1

Magnet System Characteristics for AF... Contactors

Contactor types: AF... 145 185 210 260 300 400 460 580 750

Rated control circuit voltage U – at 50 Hz V 48 ... 250 – at 60 Hz V 48 ... 250 – d.c. V 24 ... 250

Coil operating limits ø < 70 °C according to IEC 60947-4-1 0.85 ... 1.1 x U

Drop-out voltage in % of U Coil consumption

Average pull-in value 50 Hz VA 430 470 890 850 60 Hz VA 430 470 890 850 d.c. W 500 520 990 950 Average holding value 50 Hz VA/W 12/3.5 10/2.5 12/4 12/4.5 60 Hz VA/W 12/3.5 10/2.5 12/4 12/4.5 d.c. W 2 2 4 4.5

Operating time between coil energization and: – N.O. contact closing ms 30 ... 115 50 ... 120 – N.C. contact opening ms 30 ... 115 50 ... 120 between coil de-energization and – N.O. contact opening ms 25 ... 80 40 ... 70 – N.C. contact closing ms 25 ... 80 40 ... 70

c

55 %

c

1 50/60 Hz coils: voltage codes 8 0 to 8 8. see page 1.28.

Low Voltage Products & Systems 1.49

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IEC Technical data

1

Across the line

1

contactors

Magnet System Characteristics for AF... Contactors

Contactor types: AF... 1350 1650

Rated control circuit voltage U – at 50 Hz V 100 - 250 – at 60 Hz V 100 - 250 – d.c. V 100 - 250

Coil operating limits ø < 70 °C according to IEC 60947-4-1 0.85 ... 1.1 x U

Drop-out voltage in % of U Coil consumption

Average pull-in value 50 Hz VA 1900 60 Hz VA 1900 d.c. W 1700 Average holding value 50 Hz VA/W 48/17 60 Hz VA/W 48/17 d.c. W 16

Operating time between coil energization and: – N.O. contact closing ms 50 - 80 – N.C. contact opening ms 50 - 80 between coil de-energization and – N.O. contact opening ms 35 - 55 – N.C. contact closing ms 35 - 55

With PLC between coil energization and – N.O. contact opening ms 40 - 65 – N.C. contact closing ms 40 - 65 between coil de-energization and – N.O. contact opening ms 10 - 30 – N.C. contact closing ms 10 - 30

c

55 %

c

AF1350 — AF1650

c

1 50/60 Hz coils: voltage codes 8 0 to 8 8. see page 1.28.

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Across the line

IEC Technical data

contactors

AE9 — AE110 TAE45 — TAE110

Magnet System Characteristics for AE... Contactors

Contactor types: AE... 9 12 16 26 30 40 45 50 63 75 95 110

Rated control circuit voltage U V d.c. 12 ... 250

Coil operating limits ø < 55 °C ø < 70 °C according to IEC 60947-4-1 0.85 ... 1.1 x U

Drop-out voltage in % of U Coil consumption - Average values

– pull-in value W 90 110 200 400 – holding value W 2 2.5 4 2.4

Coil time constant – open L/R ms 2 3 3 6 – closed L/R ms 9 16 15 30 ... 40

Operating time between coil energization and: – N.O. contact closing ms 10 ... 16 13 ... 21 13 ... 30 15 ... 25 – N.C. contact opening ms 8 ... 12 11 ... 16 10 ... 27 12 ... 22 between coil de-energization and – N.O. contact opening ms 5 ... 14 1 6 ... 12 1 5 ... 15 1 15 ... 20 1 – N.C. contact closing ms 11 ... 17 1 8 ... 16 1 8 ... 18 1 18 ... 23 1

Magnet System Characteristics for TAE... Contactors

Contactor types: TAE... – – – – – – 45 50 – 75 95 110

Rated control circuit voltage U V d.c. 17 ... 264

Coil operating limits ø < 55 °C according to IEC 60947-4-1 U

Drop-out voltage in % of U Coil consumption

values for U – pull-in value W 120 ... 250 300 ... 1000 – holding value W 1.7 ... 6.5 2 ... 7

Coil time constant – open L/R ms 3 6 – closed L/R ms 15 40

Operating time between coil energization and: – N.O. contact closing ms 13 ... 30 15 ... 25 – N.C. contact opening ms 10 ... 27 12 ... 22 between coil de-energization and – N.O. contact opening ms 5 ... 15 2 15 ... 20 2 – N.C. contact closing ms 8 ... 18 2 18 ... 23 2

min. ... Uc max.

c

max. roughly 20 ... 35 %

c

roughly 10 ... 30 % roughly 15 ... 40 %

c

min. ... Uc max.

c

1

1 The use of surge suppressors increases the opening time on a scale of 1.1 to 1.5 for a varistor suppressor and on a scale of 4 to 8 for a diode suppressor. AE 9 ... AE 40 contactors and U 2 The use of surge suppressors increases the opening time on a scale of 1.1 to 1.5 for a varistor suppressor and on a scale of 4 to 8 for a diode suppressor.

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> 110 V: table values for contactors with RV 5 surge suppressor (factory mounted).

c

IEC Technical data

1

Across the line

1

contactors

Built-in Auxiliary Contacts - Utilization Characteristics

Contactor types: A... 9 12 16 26 30 40 45 50 63 75 95 110

Rated operational voltage Ue Conventional free air thermal

current I Rated frequency limits Hz 25 ... 400 – – – – – – Rated operational current I

according to IEC 60947-5-1 24-127 V 50/60 Hz A 6 – – – – – – 220-240 V 50/60 Hz A 4 – – – – – – 380-440 V 50/60 Hz A 3 – – – – – – 500 V 50/60 Hz A 2 – – – – – – 690 V 50/60 Hz A 2 – – – – – –

Rated operational current I according to IEC 60947-5-1 24 V d.c. A / W 6 / 144 – – – – – – 48 V d.c. A / W 2.8 / 134 – – – – – – 72 V d.c. A / W 2 / 144 – – – – – – 125 V d.c. A / W 1.1 / 138 – – – – – – 250 V d.c. A / W 0.55 / 138 – – – – – –

Rated making capacity acc. to IEC 60947-5-1 10 x I

Rated breaking capacity acc. to IEC 60947-5-1 10 x I

Short-circuit protection gG type fuse A 10 – – – – – –

Rated short-time withstand current I for 1.0 s A 100 – – – – – – for 0.1 s A 140 – – – – – –

Minimum switching capacity V / mA 17 / 5 – – – – – – Non-overlapping time between

N.O. and N.C. contacts ms > 2 – – – – – – Insulating resistance at 500 V d.c.

after durability test MOhm 5 – – – – – – Heat dissipation per pole at 6 A W 0.10 – – – – – –

- ø ≤ 40 °C A 16 – – – – – –

th

max.

/ AC-15

e

/ DC-13

e

A9 — A110

V 690 – – – – – –

/ AC-15 – – – – – –

e

/ AC-15 – – – – – –

e

cw

1.52 Low Voltage Products & Systems

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Across the line

IEC Technical data

contactors

A/AE9 — AF/TAE110

1

Mounting characteristics

Contactor types: A..., AE... 9 12 16 26 30 40 45 50 63 75 95 110 AF..., TAE... – – – – – – 45 50 63 75 95 110

Mounting positions see "Conditions for use" Mounting distances The contactors can be assembled side by side Mounting

on DIN rail 35 x 7.5 mm 35 x 15 mm

according to IEC 715 and EN 50022 / EN 50023

by screws (not supplied) 2 x M4 2 x M6

Conditions for Use

Sustainable utilization conditions for contactors involving at the same time the Mounting position, Ambient temperature and Control voltage operating limits are summarized in the table below. Contactors Mounting position Ambient temperature Control voltage

A 9 ... A 110, AE 9 ... AE 110 > 55 °C unauthorized –

AF 45 ... AF 110 6 unauthorized – –

TAE 45 ... TAE 110 > 55 °C unauthorized – 6 unauthorized – – Notes for 4-pole contactors

Whatever the coil voltage: Pos. 5 unauthorized for A 45-22-00, AE 45-22-00, A 75-22-00, AE 75-22-00 contactors. For 60 Hz coil voltage: (only for devices ﬁ tted with CA 5-.. and CAL 5-11 auxiliary contacts or TP timer) – A 45-40-00, A 50-40-00 and A 75-40-00 contactors

Mounting positions 1 to 5 and ambient temperature < 55 °C: tolerance reduced to 0.9 ... 1.1 U – A 45-22-00 and A 75-22-00 contactors

Mounting positions 1 to 4 (pos. 5 unauthorized) and ambient temperature < 55 °C: tolerance reduced to 0.9 ... 1.1 Uc (instead of 0.85 ... 1.1 Uc) for coil voltage

codes 7 and 8 . For mounting position 6 or ambient temperature of 55 to 70 °C the information given on this page remains applicable.

55 ... 70 °C U

1, 1 + 30°, 2, 3, 4, 5 < 70 °C 0.85 U

35 x 15 mm 75 x 25 mm 75 x 25 mm

1, 1 + 30°, 2, 3, 4, 5

< 55 °C 0.95 ... 1.1 x U

6

1, 1 + 30°, 2, 3, 4, 5

< 55 °C 0.85 ... 1.1 x U

c

< 55 °C U

(instead of 0.85 ... 1.1 Uc) for coil voltage codes 7 and 8 .

c

min. ... Uc max.

c

min. ... 1.1 x Uc max.

c

1

Mounting Positions (see the above table for authorized positions)

Position

2

ABB

Position 4

ABB

Position 1

ABB

-30°

Position 3

Position 1 ± 30°

+30°

Position 5

Position 6

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IEC Technical data

1

Across the line

1

contactors

Mounting Characteristics — A/AF145 — AF750

Contactor types: A... 145 185 210 260 300 – – – – AF... 145 185 210 260 300 400 460 580 750

Mounting positions see "Condition for use" Mounting distances The contactors can be assembled side by side Fixing

on DIN rail – – – – – – – – –

according to IEC 715 and EN 50022 / EN 50023

by screws (not supplied) 4 x M5 4 x M6

Mounting Characteristics — AF1350 — AF1650

Contactor types: AF 1350 1650

Mounting positions see "Condition for use" Mounting distances The contactors can be assembled side by side Fixing

on DIN rail – –

according to IEC 715 and EN 50022 / EN 50023

by screws (not supplied) 4 x M8

Conditions for Use

Sustainable utilization conditions for contactors involving at the same time the Mounting position, Ambient temperature and Control voltage operating limits are summarized in the table below. Contactors Mounting position Ambient temperature Control voltage

A 145 ... A 300 6 unauthorized – –

AF 145 ... AF 750 6 unauthorized – –

1, 1 + 30°, 2, 3, 4, 5 < 70 °C 0.85 ... 1.1 x U

1, 1 + 30°, 2, 3, 4, 5 < 70 °C 0.85 x U

A/AF145 — AF1650

c

min. ... 1.1 x Uc max.

c

Mounting Positions (see the above table for authorized positions)

Position 2

ABB

Position 4

ABB

Position 3

ABB

Position 1

-30°

+30°

Position 5

Position 6

Position 1 ± 30°

1.54 Low Voltage Products & Systems

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Across the line

IEC Technical data

contactors

A/AE9 — AF/TAE110

Connecting Characteristics

Contactor types: A..., AE... 9 12 16 26 30 40 45 50 63 75 95 110 AF..., TAE... – – – – – – 45 50 63 75 95 110

Main terminals

1

with cable clamp with double with single connector with single connector

Connecting capacity (min. ... max.)

Main conductors (poles)

Rigid: solid (≤ 4 mm

stranded (≥ 6 mm2) 2 x mm2 1 ... 4 1.5 ... 6 2.5 ... 16 6 ... 16 6 ... 35

Rigid with connector

single for Cu cable mm

single for Al/Cu cable mm2 – – – – – – – – – – – –

double for Al/Cu cable mm2 – – – – – – – – – – – –

Flexible with cable end 1 x mm

2 x mm2 0.75 ... 2.5 0.75 ... 4 2.5 ... 10 6 ... 25 6 ... 35

Bars or lugs L mm ≤ 8 10 – – – – – – 30 2

l mm > 3.7 4.2 – – – – – – 6 Auxiliary conductors

(built-in auxiliary terminals + coil terminals)

Rigid solid 1 x mm

2 x mm2 1 ... 4 0.75 ... 2.5

Flexible with cable end 1 x mm

2 x mm2 0.75 ... 2.5

Lugs L mm ≤ 8 1 8

l mm > 3.7 1 3.7 Degree of protection acc. to IEC 60947-1 / Protection against direct contact acc. to VDE 0106 - Part. 100

EN 60947-1 and IEC 60529 / EN 60529 – Main terminals IP 20 IP 10 – Coil terminals IP 20 – Built-in auxiliary terminals IP 20 – – – – – –

Screw terminals (delivered in open position, screws of unused terminals must be tightened)

Main terminals (+,-) pozidriv 2 screws hexagon socket

M3.5 M4 M5 M6 M8 (s = 4 mm)

Coil terminals M3.5 (+,-) pozidriv 2 screws with cable clamp

Built-in auxiliary terminals (+,-) pozidriv 2 screws with cable clamp – – – – – – M3.5 M4 M5 – – – – – –

Tightening torque

Main pole terminals

– recommended Nm / lb.in 1.00 / 9 1.7 / 15 2.30 / 20 4.00 / 35 6.00 / 53

– max. Nm 1.20 2.20 2.60 4.50 6.50

Coil terminals

– recommended Nm / lb.in 1.00 / 9

– max. Nm 1.20

Built-in auxiliary terminals

– recommended Nm / lb.in 1.00 / 9 1.7 / 15 1.00 / 9 – – – – – –

– max. Nm 1.20 2.20 1.20 – – – – – – Terminal marking and positioning see pages 1.34

2

) 1 x mm2 1 ... 4 1.5 ... 6 2.5 ... 16 6 ... 50 10 ... 95

}

2

– – – – – – – – – – – –

2

0.75 ... 2.5 0.75 ... 4 2.5 ... 10 6 ... 35 10 ... 70

L

l

2

1 ... 4 0.75 ... 2.5

2

0.75 ... 2.5 1 ... 2.5 0.75 ... 2.5

L

l

2 x (5.6 x 6.5 mm) (14 x 14 mm)

(13 x 10 mm) connector

1 L < 8 and l > 3.7 for coil terminal - L < 10 and l > 4.2 for built-in auxiliary terminals. 2 With LW 110 enlargement piece. See page 1.31.

Low Voltage Products & Systems 1.55

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IEC Technical data

1

Across the line

1

contactors

Connecting Characteristics

Contactor types: A... 145 185 210 260 300 – – – – AF... 145 185 210 260 300 400 460 580 750

Main terminals Flat type

A/AF145 — AF750

17.5

5

20

5

25

6

22.5

6

40

22.5

ø8.5

Connecting capacity (min. ... max.)

Main conductors (poles) Rigid: 1 x mm

Rigid with connector single for Cu cable mm2 6 ... 185 16 ... 240 240 300 single for Al/Cu cable mm2 25 ... 150 120 ... 240 240 300 double for Al/Cu cable mm2 – 2 x 95 ... 120 2 x 240 3 x 185

Flexible

1 x mm2 – – – – – – – – –

2 x mm2 – – – – – – – – – Bars or lugs L mm ≤ 24 32 47 / 45 52 / 50

Ø mm > 8 10 10 12 Auxiliary conductors

(coil terminals)

Rigid solid 1 x mm 2 x mm2 1 ... 4

Flexible with cable end

Lugs L mm ≤ 8

l mm > 3.7 Degree of protection acc. to IEC 60947-1 / Protection against direct contact acc. to VDE 0106 - part 100

EN 60947-1 and IEC 60529 / EN 60529 – Main terminals IP 00 – Coil terminals IP 20 – Built-in auxiliary terminals –

Screw terminals

Main terminals Screws and bolts M8 M10 M10 M12

Coil terminals (delivered in open position) M3.5 (+,-) pozidriv 2 screws with cable clamp Built-in auxiliary terminals – – – – – – – – –

– – – – – – – – –

Tightening torque

Main pole terminals – recommended – max.

Coil terminals – recommended – max.

Built-in auxiliary terminals – recommended – max.

Terminal marking and positioning see pages 1.36 & 1.37

ø

1 x mm2 0.75 ... 2.5

L

l

2

2 x mm2 – – – – – – – – –

L

2 x mm2 0.75 ... 2.5

Nm / lb.in 18 / 160 28 / 240 40 / 354 45 / 443

Nm / lb.in 1.00 / 9

Nm / lb.in – – – – – – – – –

– – – – – – – – –

2

1 ... 4

Nm 20 30 44 49

Nm 1.20

Nm – – – – – – – – –

ø 10.2

ø6.5

ø10.5

ø 6.5

ø 12.5

1.56 Low Voltage Products & Systems

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IEC Technical data

AF1350 — AF1650

Connecting Characteristics

Contactor types: AF... 1350 1650

Main terminals Flat type

Connecting capacity (min. ... max.)

Main conductors (poles) Rigid: 1 x mm

Rigid with connector

single for Cu cable mm

single for Al/Cu cable mm

double for Al/Cu cable mm2

Flexible

1 x mm2

2 x mm2

Bars or lugs L mm ≤ 100 100 Ø mm > 12 12

Auxiliary conductors (coil terminals)

Rigid solid 1 x mm

2 x mm2 1...4 1...4

Flexible with cable end

Lugs L mm ≤ 8 8 l mm > 3.7 3.7

Degree of protection acc. to IEC 60947-1 / EN 60947-1 and IEC 60529 / EN 60529 – Main terminals IP 00 IP 00 – Coil terminals IP 20 IP 20 – Built-in auxiliary terminals

Screw terminals Screw and bolts

Main terminals M12

Coil terminals (delivered in open position) M3.5 (+,-) pozidriv 2 screws with cable clamp

Built-in auxiliary terminals — —

Tightening torque

Main pole terminals

– recommended

– max.

Coil terminals

– recommended

– max.

Built-in auxiliary terminals

– recommended

– max.

ø

1 x mm2 0.75...2.5 0.75...2.5

L

l

2 — 2 — —

2 x mm

2 — — 2 — —

— —

— — — —

L

2

1...4 1...4

2 x mm2 0.75...2.5 0.75...2.5

Nm / lb.in

Nm / lb.in — —

45/443 45/443

Nm

49 49

1.00 / 9

Nm

1.20 1.20

Nm

— —

—

1.00 / 9

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1

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C

UL/CSA & IEC Technical data

1

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1

contactors

Contactor types: AL AL9 AL12 AL16 AL26 AL30 AL40

Rated insulation voltage Ui according to IEC 60947-4-1 V 1000 according to UL/CSA V 600

Rated impulse withstand voltage U Standards Devices complying with international standards IEC 60947-1 / 60947-4-1

and European standards EN 60947-1 / 60947-4-1 Air temperature close to contactor see "Conditions for use" page 1.50, for control voltage limits and authorized mounting positions

– ﬁ tted with thermal O/L relay °C -25 to +55 – without thermal O/L relay °C -40 to +70 (55 max. for TAE... contactors) – for storage °C -60 to +80

Climatic withstand acc. to IEC 60068-2-30 and 60068-2-11 - UTE C 63-100 speciﬁ cation II Operating altitude m < 3000 Shock withstand

acc. IEC 60068-2-27 and EN 60068-2-27 Mounting position 1 (see page 1.50) 1/2 sinusoidal shock for 11 ms: no change in contact position Shock direction Making position Breaking position A 20 g 20 g B1 10 g 5 g

A

B2 15 g 15 g C1 20 g 20 g C2 20 g 20 g

B1

A

imp.

C1

2

AL9 — AL40

kV 8

B2

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IEC Technical data

AL9 — AL40

Main Pole - Utilization Characteristics

Contactor types: AL AL9 AL12 AL16 AL26 AL30 AL40

Rated operational voltage Ue max. V 690 Rated frequency limits Hz 25-400

Conventional free-air thermal current Ith acc. to IEC 60947-4-1, open contactors ø ≤ 40 °C A 26 28 30 45 65 65 with conductor cross-sectional area mm2 4 4 4 6 16 16 35

Rated operational current I for air temperature close to contactor ø ≤ 40 °C A 25 27 30 45 55 60 Ue max. 690 V ø ≤ 55 °C A 22 25 27 40 55 60 ø ≤ 70 °C 3 A 18 20 23 32 39 42 with conductor cross-sectional area mm2 2.5 4 4 6 10 16

Utilization categorie AC-3 for air temperature close to contactor < 55 °C

Rated operational current Ie AC-3 1 220-230-240 V A 9 12 17 26 33 40

3-phase motors 380-400 V A 9 12 17 26 32 37

415 V A 9 12 17 26 32 37 440 V A 9 12 16 26 32 37 500 V A 9 12 14 22 28 33 690 V A 7 9 10 17 21 25 1000 V A – – – – – –

Rated operational power AC-3 1

1500 r.p.m. 50 Hz

1800 r.p.m. 60 Hz

3-phase motors 415 V kW 4 5.5 9 11 15 18.5

440 V kW 4 5.5 9 15 18.5 22

500 V kW 5.5 7.5 9 15 18.5 22

690 V kW 5.5 7.5 9 15 18.5 22

1000 V kW – – – – – – Rated making capacity AC-3

according to IEC 60947-4-1 10 x I Rated breaking capacity AC-3

according to IEC 60947-4-1 8 x I Short-circuit protection for contactors

without thermal O/L relay - Motor protection excluded Ue < 500 V a.c. - gG type fuse A 25 32 32 50 63

Rated short-time withstand current I at 40 °C ambient temp., in free air, from a cold state 1 s A 250 280 300 400 600 10 s A 100 120 140 210 400 30 s A 60 70 80 110 225 1 min A 50 55 60 90 150 15 min A 26 28 30 45 65

Maximum breaking capacity cos ø = 0.45 (cos ø = 0.35 for I at 440 V A 250 — — 420 820 at 690 V A 90 — — 170 340

Heat dissipation per pole I

Max. electrical switching frequency – for AC-1 cycles/h 600 – for AC-3 cycles/h 1200 – for AC-2, AC-4 cycles/h 300

Mechanical durability – millions of operating cycles 10 – max. mechanical switching frequency cycles/h 3600

M

3

220-230-240 V kW 2.2 3 4 6.5 9 11 380-400 V kW 4 5.5 7.5 11 15 18.5

M

3

/ AC-1

e

{

AC-3

e

AC-3

e

cw

> 100 A)

e

Ie / AC-1 W 0.8 1 1.2 1.8 2.5

/ AC-3 W 0.1 0.2 0.35 0.6 0.9

e

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contactors

Magnet system characteristics for AL contactors

Contactor types: AL AL9 AL12 16 26 30 40

Rated control circuit voltage U V d.c. 12 ... 240 (24V & 48V for AL...Z)

Coil operating limits ø < 55 °C according to IEC 60947-4-1 0.85 ... 1.1 x U

Drop-out voltage in % of U Coil consumption - Average values

– pull-in value W 3 (2.4 for AL9Z - AL16Z) 3.5 – holding value W 3 (2.4 for AL9Z - AL16Z) 3.5

Coil time constant – open L/R ms 40 – closed L/R ms 90

Operating time between coil energization and: – N.O. contact closing ms 50 ... 75 – N.C. contact opening ms 45 ... 70 between coil de-energization and – N.O. contact opening ms 15 ... 30 – N.C. contact closing ms 17 ... 32

c

roughly 15 ... 30 %

c

Magnet System Characteristics for TAL... Contactors

Contactor types: TAL TAL9 TAL12 TAL16 TAL26 TAL30 TAL40

Rated control circuit voltage U V d.c. 9 ... 264

Coil operating limits ø < 55 °C according to IEC 60947-4-1 0.85 ... 1.1 x U

Drop-out voltage in % of U Coil consumption

values for U – Uc max. DC W 8.5 9 – Uc min. DC W 2.5 2.7 – Uc DC W 5 5.4

Operating time between coil energization and: – N.O. contact closing ms 50 ... 100 55 ... 110 – N.C. contact opening ms 20 ... 70 25 ... 75 between coil de-energization and – N.O. contact opening ms 10 ... 17 1 12 ... 18 1 – N.C. contact closing ms 16 ... 27 1 18 ... 28 1

max. and 20 °C

c

max. roughly 20... 35 %

c

AL9 — AL40, TAL9 – TAL40

c

1 The use of surge suppressors increases the opening time on a scale of 1.1 to 1.5 for a varistor suppressor and on a scale of 4 to 8 for a diode suppressor.

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IEC Technical data

AL9 — AL40

Built-in Auxiliary Contacts - Utilization Characteristics

Contactor types: AL AL9 AL12 AL16 AL26 AL30 AL40

Rated operational voltage Ue Conventional free air thermal

current I

- ø ≤ 40 °C A 16

th

Rated frequency limits Hz 25 ... 400 Rated operational current I

according to IEC 60947-5-1 24-127 V 50/60 Hz A 6 220-240 V 50/60 Hz A 4 380-440 V 50/60 Hz A 3 500 V 50/60 Hz A 2 690 V 50/60 Hz A 2

Rated operational current I according to IEC 60947-5-1 24 V d.c. A / W 6 / 144 48 V d.c. A / W 2.8 / 134 72 V d.c. A / W 2 / 144 125 V d.c. A / W 1.1 / 138 250 V d.c. A / W 0.55 / 138

Rated making capacity acc. to IEC 60947-5-1 10 x I

Rated breaking capacity acc. to IEC 60947-5-1 10 x I

Short-circuit protection gG type fuse A 10

Rated short-time withstand current I for 1.0 s A 100 for 0.1 s A 140

Minimum switching capacity V / mA 17 / 5 Non-overlapping time between

N.O. and N.C. contacts ms > 2 Insulating resistance at 500 V d.c.

after durability test MOhm 5 Heat dissipation per pole at 6 A W 0.10

max.

V 690

/ AC-15

e

/ DC-13

e

cw

/ AC-15

e

/ AC-15

e

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IEC Technical data

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contactors

Mounting characteristics

Contactor types: AL AL9 AL12 AL16 AL26 AL30 AL40

Mounting positions see "Conditions for use" Mounting distances The contactors can be assembled side by side Mounting

on DIN rail 35 x 7.5 mm

according to IEC 715 and EN 50022 / EN 50023

by screws (not supplied) 2 x M4

Conditions for Use

Sustainable utilization conditions for contactors involving at the same time the Mounting position, Ambient temperature and Control voltage operating limits are summarized in the table below. Contactors Mounting position Ambient temperature Control voltage

AL9 – AL40

55 ... 70 °C U

Mounting Positions (see the above table for authorized positions)

AL9 — AL40

Position

2

35 x 15 mm

1, 1 + 30°, 2, 3, 4, 5

6 (Unauthorized)

< 55 °C 0.85 ... 1.1 x U

c

Position 4

ABB

Position 1

ABB

Position 3

-30°

+30°

Position 1 ± 30°

Position 5

Position 6

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IEC Technical data

contactors

AL9 — AL40

Connecting Characteristics

Contactor types: AL AL9 AL12 AL16 AL26 AL30 AL40

Main terminals

with cable clamp with double connector

Connecting capacity (min. ... max.)

Main conductors (poles)

Rigid: solid (≤ 4 mm

stranded (≥ 6 mm2) 2 x mm2 1 ... 4 1.5 ... 6 2.5 ... 16

Rigid with connector

single for Cu cable mm

single for Al/Cu cable mm2 – – – – – –

double for Al/Cu cable mm2 – – – – – –

Flexible with cable end 1 x mm

2 x mm2 0.75 ... 2.5 0.75 ... 4 2.5 ... 10

Bars or lugs L mm ≤ 8 10 – –

l mm > 3.7 4.2 – – Auxiliary conductors

(built-in auxiliary terminals + coil terminals)

Rigid solid 1 x mm

2 x mm2 1 ... 4

Flexible with cable end 1 x mm

2 x mm2 0.75 ... 2.5

Lugs L mm ≤ 8 1 8

l mm > 3.7 1 3.7 Degree of protection acc. to IEC 60947-1 / Protection against direct contact acc. to VDE 0106 - Part. 100

EN 60947-1 and IEC 60529 / EN 60529 – Main terminals IP 20 – Coil terminals IP 20 – Built-in auxiliary terminals IP 20

Screw terminals (delivered in open position, screws of unused terminals must be tightened)

Main terminals (+,-) pozidriv 2 screws

M3.5 M4 M5

Coil terminals M3.5 (+,-) pozidriv 2 screws with cable clamp

Built-in auxiliary terminals (+,-) pozidriv 2 screws with cable clamp M3.5 M4 M5

Tightening torque

Main pole terminals

– recommended Nm / lb.in 1.00 / 9 1.7 / 15 2.30 / 20

– max. Nm 1.20 2.20 2.60

Coil terminals

– recommended Nm / lb.in 1.00 / 9

– max. Nm 1.20

Built-in auxiliary terminals

– recommended Nm / lb.in 1.00 / 9 1.7 / 15 1.00 / 9

– max. Nm 1.20 2.20 1.20

Terminal marking and positioning see pages 1.35

2

) 1 x mm2 1 ... 4 1.5 ... 6 2.5 ... 16

}

2

– – – – – –

2

0.75 ... 2.5 0.75 ... 4 2.5 ... 10

L

l

2

1 ... 4

2

0.75 ... 2.5

L

l

2 x (5.6 x 6.5 mm)

1

1 L < 8 and l > 3.7 for coil terminal - L < 10 and l > 4.2 for built-in auxiliary terminals. 2 With LW 110 enlargement piece. See page 1.31.

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contactors

General Technical Data

Contactor types: EK... 110 150 175 210 370 550 1000

Rated insulation voltage Ui according to IEC 60947-4-1 according to UL/CSA

Rated impulse withstand voltage U Standards Devices complying with international standards IEC 60947-1 / 60947-4-1

and European standards EN 60947-1 / 60947-4-1 Air temperature close to contactor see "Conditions for use" page 1.63, for control voltage limits and authorized mounting positions

– ﬁ tted with thermal O/L relay °C -25 to +55 – without thermal O/L relay °C -40 to +70 – for storage °C -50 to +70

Climatic withstand acc. to IEC 60068-2-30 Operating altitude m < 3000 Shock withstand

acc. IEC 60068-2-27 and EN 60068-2-27 Mounting position 1 (see page 1.63) 1/2 sinusoidal shock for 15 ms: no change in contact position Contactor in making or breaking position Shock direction: A, C1, C2: 10 g B1: 10 g

ABB

A AB1

B2: 10 g

V 1000

V 600

imp.

EK110 — EK1000

kV 8

C1

B2

C2

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IEC Technical data

contactors

EK110 — EK1000

Main Pole - Utilization Characteristics

Contactor types: EK... 110 150 175 210 370 550 1000

Rated operational voltage Ue max. V 1000 690 Rated frequency limits Hz 25 ... 400 Conventional free-air thermal current Ith

acc. to IEC 60947-4-1, open contactors ø ≤ 40 °C A 200 250 300 350 550 800 1000 with conductor cross-sectional area mm2 95 150 185 240 2 x 185 2 x 240 2 x 300

Rated operational current I for air temperature close to contactor ø ≤ 40 °C A 200 250 300 350 550 800 1000 Ue max. 690 V ø ≤ 55 °C A 180 230 270 310 470 650 800 ø ≤ 70 °C A 155 200 215 250 400 575 720 with conductor cross-sectional area mm2 95 150 185 240 2 x 185 2 x 240 2 x 300

Utilization categorie AC-3 for air temperature close to contactor < 55 °C

Rated operational current Ie AC-3

220-230-240 V A 120 145 210 400 550 –

3-phase motors 380-400 V A 120 145 210 400 550 –

415 V A 120 145 210 400 550 –

440 V A 120 145 210 370 550 –

500 V A 120 145 210 370 550 –

690 V A 120 120 210 370 550 –

1000 V A 64 80 113 155 175 –

Rated operational power AC-3

1500 r.p.m. 50 Hz 220-230-240 V kW 30 45 59 110 160 –

1800 r.p.m. 60 Hz 380-400 V kW 55 75 110 200 280 –

3-phase motors 415 V kW 55 75 110 220 315 –

440 V kW 59 75 110 220 315 –

500 V kW 75 90 132 250 400 –

690 V kW 110 110 160 355 500 – 1000 V kW 90 110 160 220 250 –

Rated making capacity AC-3 according to IEC 60947-4-1 10 x I

Rated breaking capacity AC-3 according to IEC 60947-4-1 8 x I

Short-circuit protection for contactors

without thermal O/L relay - Motor protection excluded

Ue < 500 V a.c. - gG type fuse A 250 355 630 800 1000 Rated short-time withstand current I

at 40 °C ambient temp., in free air, from a cold state 1 s A 1700 1800 2300 5500 6800 10 s A 900 1200 1680 5300 6400 30 s A 600 700 1000 3700 4400 1 min A 450 550 800 3000 3400 15 min A 210 250 320 1000 1200

Maximum breaking capacity cos ø = 0.45 (cos ø = 0.35 for I at 440 V A 1400 1500 2000 5000 5400 – at 690 V A 1100 1200 1700 5000 5400 –

Heat dissipation per pole I

Max. electrical switching frequency – for AC-1 cycles/h 300 300 – for AC-3 cycles/h 300 – – for AC-2, AC-4 cycles/h 150 120 –

Electrical durability see pages 1.75 Mechanical durability

– millions of operating cycles 10 5 – max. mechanical switching frequency cycles/h 3600 3600

M

3

M

3

/ AC-1

e

{

AC-3 –

e

AC-3 –

e

cw

> 100 A)

e

Ie / AC-1 W 10 13 18 40 60 80

/ AC-3 W 3 5 9 15 25 –

e

1

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IEC Technical data

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contactors

Magnet System Characteristics for EK... Contactors - a.c. Operated

Contactor types: EK... 110 150 175 210 370 550 1000

Rated control circuit voltage U – at 50 Hz V 24 ... 500 48 ... 500 – at 60 Hz V 24 ... 600 110 ... 600

Coil operating limits ø < 70 °C according to IEC 60947-4-1 0.85 ... 1.1 x U

Drop-out voltage in % of Uc roughly 45 ... 65 % Coil consumption

Average pull-in value 50 Hz1 VA 800 1100 3500 60 Hz1 VA 900 1200 4000 50/60 Hz2 Average holding value 50 Hz1 VA/W 44/15 52/18 125/50 60 Hz1 VA/W 52/18 65/22 140/60 50/60 Hz2

Operating time between coil energization and: – N.O. contact closing ms 20 ... 401 / 30 ... 502 30 ... 60 – N.C. contact opening ms 15 ... 351 / 25 ... 452 25 ... 55 between coil de-energization and: – N.O. contact opening ms 7.5 ... 151 / 95 ... 1202 10 ... 20 – N.C. contact closing ms 10 ... 181 / 100 ... 1252 13 ... 23

c

Magnet System Characteristics for EK... Contactors - d.c. Operated

Contactor types: EK... 110 150 175 210 370 550 1000

Rated control circuit voltage U V d.c. 12 ... 220 24 ... 220

Coil operating limits ø < 70 °C according to IEC 60947-4-1 0.85 ... 1.1 x U

Drop-out voltage in % of U Coil consumption - Average values

– pull-in value W 500 630 1100 – holding value W 2.5 2.5 20

Coil time constant – open L/R ms 8 12 – closed L/R ms 50 60

Operating time between coil energization and: – N.O. contact closing ms 30 ... 50 60 ... 80 – N.C. contact opening ms 27 ... 47 55 ... 75 between coil de-energization and: – N.O. contact opening ms 10 ... 35 – N.C. contact closing ms 13 ... 38

c

EK110 — EK1000

c

VA/VA 500/500 630/630 3800/3400

VA/W 2.5/2.5 2.5/2.5 140/60

roughly 15 ... 50 %

c

1 "A" coil voltage codes see page 1.29. 2 50/60 Hz "E" coil voltage codes see page 1.29.

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IEC Technical data

contactors

EK110 — EK1000

1

Mounting Characteristics

Contactor types: EK... 110 150 175 210 370 550 1000

Mounting positions see "Conditions for use" Fixing

by screws (supplied) 4 x M6 4 x M6 (1)

Conditions for Use

Sustainable utilization conditions for contactors involving at the same time the Mounting position, Ambient temperature and Control voltage operating limits are summarized in the table below. Contactors Mounting position Ambient temperature Control voltage

E110 ... EK210 1, 1 + 30°, 3, 4, 5 < 70 °C 0.85 ... 1.1 x U

E370 ... EK1000 1, 1 + 30°, 2, 3, 4, 5 < 70 °C 0.85 ... 1.1 x U 6 unauthorized

2, 6 unauthorized

Mounting Positions (see the above table for authorized positions)

Position 2

c

1

Position 4

ABB

Position 1

ABB

Position 3

-30°

+30°

Position 5

Position 6

Position 1 ± 30°

1 Damping elements are supplied

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Connecting Characteristics

Contactor types: EK... 110 150 175 210 370 550 1000

Main terminals Flat type

Connecting capacity (min. ... max.)

Main conductors (poles)

Rigid: 1 x mm 2 x mm2 – –

Rigid with connector single for Cu cable mm single for Al/Cu cable mm2 10 ... 70 35 ... 120 70 ... 300 95 ... 300 double for Al/Cu cable mm2 – – 2 x 35 ... 185 2 x 95 ... 300

Flexible

1 x mm2 – – – – – – –

2 x mm2 – – – – – – – Bars or lugs L mm ≤ 30 30 33 55

Ø mm > 6 10 10 10 Auxiliary conductors

(coil terminals)

Rigid solid 1 x mm 2 x mm2 0.5 ... 2.5

Flexible with cable end

Lugs L mm ≤ 8

l mm > 3.7 Degree of protection acc. to IEC 60947-1 / Protection against direct contact acc. to VDE 0106 - Part. 100

EN 60947-1 and IEC 60529 / EN 60529 – Main terminals IP 00 – Coil terminals IP 20

Screw terminals

Main terminals Screws and bolts

M6 M10

Coil terminals (delivered in open position) M3.5 (+,-) pozidriv 2 screws with cable clamp

Tightening torque

Main pole terminals – recommended – max.

Coil terminals – recommended – max.

2

1 x mm2 0.5 ... 2.5

2 x mm2 0.5 ... 2.5

Nm / lb.in 5 / 44 18 / 160 Nm 6 22

Nm / lb.in 1.00 / 9 Nm 1.20

EK110 — EK1000

15

4.5

ø 6.6

2

– – – – – – –

25 ... 120 25 ... 185 70 ... 300 –

ø

L

2

0.5 ... 2.5

L

l

20

4

ø11

–

5

ø11

20

6

ø11

–

25

–

40

8

ø11

–

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IEC Technical data

contactors

Contactor electrical durability and Utilization categories

General

Utilization categories determine the current making and breaking conditions relating to the characteristics of the loads to be controlled by the contactors. International standard IEC 60947-4-1 and European standard EN 60947-4-1 are the standards to be referred to.

If I

is the current to be broken by the contactor and Ie the rated operational current normally drawn by the load, then:

c

• Categories AC-1 and AC-3: I

• Category AC-2: Ic = 2.5 x I

• Category AC-4: Ic = 6 x I Generally speaking Ic = m x Ie where m is a multiple of the load operational current.

On pages 1.66 - 1.71, the curves corresponding to categories AC-1, AC-2, AC-3 and AC-4 represent the electrical durability variation of standard contactors in relation to the breaking current Ic . Electrical durability is expressed in millions of operating cycles. These curves have been plotted for 400 V - 50 Hz 3-phase currents but remain valid up to 690 V - 40 ... 60 Hz provided that a check is carried out to make sure that at the operational voltage Ue , the current Ie normally drawn by the load does not exceed the value of the contactor rated operational current: Ie / AC-1 for category AC-1 and Ie / AC-3 for categories AC-3 and AC-4. The values are given for each type of contactor in pages 1.44, 1.45, 1.54, and 1.61 (Technical Data).

Curve Utilization Mode

Electrical durability forecast and contactor selection for categories AC-1, AC-2, AC-3 or AC-4

• Note the characteristics of the load to be controlled:

– Operational voltage ............................................................................................U

– Current normally drawn ......................................................................................Ie (Ue / Ie / kW relation for motors, + page 0/0).

– Utilization category ............................................................................................AC-1, AC-2, AC-3 or AC-4

– Breaking current .................................................................................................Ic = Ie for AC-1 and for AC-3 ; Ic = 2.5 x Ie for AC-2 ; Ic = 6 x Ie for AC-4

• Deﬁ ne the number of operating cycles N required.

• On the diagram corresponding to the operational category, select the contactor with the curve immediately above the intersection point (I

= I

c

e

; N).

c

1

Electrical durability forecast and contactor selection for mixed duty motor control: AC-3 (I and, occasionally, AC-4 (Ic = 6 x Ie) type switching off while "motor accelerating".

• Note the characteristics of the motor to be controlled:

– Operational voltage ............................................................................................U

– Current normally drawn while "motor running" ..................................................Ie (Ue / Ie / kW relation for motors, + 0/0).

– Breaking current for AC-3 ..................................................................................Ic = I

– Breaking current for AC-4 while "motor accelerating" .......................................Ic = 6 x I

– Percentage of AC-4 operations .........................................................................K (on the basis of the total number of operating cycles)

• Deﬁ ne the total number of operating cycles N required.

• Note the smallest contactor rating compatible for AC-3 (U

• For the selected contactor make a note of the following in relation to the voltage using diagram AC-3 page 2/85 and AC-4 page 2/86 or 2/87:

– The number of operating cycles A for I

– The number of operating cycles B for Ic = 6 x Ie (AC-4)

• Calculate the estimated number of cycles N' (N' is always below A)

A

N' =

1 + 0.01 K (A/B - 1)

• If N' is too low in relation to the target N, calculate the estimated number of cycles for a higher contactor rating.

Case of uninterrupted duty.

Among the different utilization categories, the uninterrupted duty implies the following remark. The combinated effect of environmental conditions and the proper temperature of the product may require some disposals. As a matter of fact, for this duty, the use duration prevails over the number of operating cycles. For long term service, some veriﬁ cations of preventing maintenance are needed to check the functionality of the concerned product (consult us). Over a duration of ﬁ ve years, in these conditions the contactor might present high internal resistance. We recommend to change the contactor or change the contacts.

= Ie (AC-3)

c

/ Ie) on pages 2/62, 2/63, 2/73, and 2/79.

e

= Ie) type switching off while "motor running"

c

e

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contactors

Electrical Durability for AC-1 Utilization Category. Ambient Temperature < 55 °C

Switching non-inductive or slightly inductive loads. The breaking current Ic for AC-1 is equal to the rated operational current of the load.

A9 — AF750 Electrical durability

Millions of operations

A9

A12

A16

A26

A30

A40

A45

A50

A63

A75

A95

A110

A145

A185

10

5

3

2

1

9 7 5 3 1

9 7 5

3 1

0.5

0.3

0.2

9 7 5 3 1

13579

0.1 10 100 10002 3 5 20 30 50 200 300 500

24

Example: I

/ AC-1 = 24 A – Electrical durability required = 2 million operations.

c

Using the AC-1 curves above select the A 30 contactor at intersection " " (24 A / 2 million operations).

A300

A 260

A210

13579

AF 400

AF 460

13579

AF 580

AF750

Breaking current I

(A)

c

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IEC Technical data

A9 — AF750 Electrical durability

Across the line

contactors

1

Switching cage motors: starting and switching off running motors. The breaking current Ic for AC-3 is equal to the rated operational current I (Ie = motor full load current).

Electrical Durability for AC-3 Utilization Category - Ue < 440 V. Ambient Temperature < 55 °C

Millions of operations

A 30

A12

A16

A 9

A26

A40

10

5

3

2

1.5

1

9 7 5 3 1

9 7 5

3 1

0.5

13579 13579

0.3

13579

0.2 10 100 10002 3 5 20 30 50 200 300 500

A 50

A63

A 75

A 95

A110

A145

A 185

79

A210

A260

A300

13579

AF 400

AF 460

13579

AF 580

AF 750

Breaking current I

c

e

(A)

Electrical Durability for AC-3 Utilization Category - 440 V < Ue < 690 V. Ambient Temperature < 55 °C

Millions of operations

A9

A 12

A16

A26

A30

A40

A50

A63

A 75

A95

A 110

10

5

3

2

1

9 7 5 3 1

9 7 5

3 1

0.5

0.3

13579

0.2 10 100 10002 3 5 20 30 50 200 300 500

Example: Motor power 40 kW for AC-3 - Ue = 400 V utilization – Electrical durability required = 1.5 million operations. 40 kW, 400 V corresponds to Ie = 79 A. For AC-3: Ic = Ie. Select the A 110 contactor at intersection " " (79 A / 1.5 million operations) on the curves (AC-3 - U

< 440 V).

e

A145

A 185

A 210

A 260

A 300

13579

AF 400

AF 460

AF 580

AF 750

13579

Breaking current I

c

(A)

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IEC Technical data

1

Across the line

1

contactors

Electrical Durability for AC-2 or AC-4 Utilization Category - Ue < 440 V. Ambient Temperature < 55 °C

Maximum number of AC-2 or AC-4 operations: 300 per hour for A 9 ... A 40 contactors, 150 per hour for A 50 ... A 300 contactors.

Switching cage motors: starting, reverse operation and step-by-step operation. The breaking current I AC-4, keeping in mind that Ie is the motor rated operational current (Ie = motor full-load current).

A9 — AF750 Electrical durability

is equal to 2.5 x Ie for AC-2 and 6 x Ie for

c

Millions of operations

A9

A12

A16

A26

A30

A 40

A 50

A 63

A75

A95

A110

A145

A 185

A 210

A260

A300

AF 400

AF 460

AF580

AF 750

10

5

3 2

1

9 7 5 3 1

0.5

9 7 5 3 1

0.2

0.3

0.1

0.05

0.03

0.02

0.01

9 7 5 3 1

13579

0.005

510

Example: Motor power 45 kW for AC-4 - U 45 kW, 400 V corresponds to I For AC-4: Ic = 6 x Ie = 510 A - Select the A 260 contactor at intersection " " (510 A / 0.2 million operations) on the curves (AC-4 - Ue < 440 V).

= 400 V utilization – Electrical durability required = 0.2 million operations.

e

= 85 A.

e

13579

30001000100102 3 5 20 30 50 200 300 500 2000 5000

Breaking current I

(A)

c

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IEC Technical data

A9 — AF750 Electrical durability

Electrical Durability for AC-2 or AC-4 Utilization Category - 440 V < Ue < 690 V. Ambient Temperature < 55 °C

Maximum number of AC-2 or AC-4 operations: 300 per hour for A 9 ... A 40 contactors, 150 per hour for A 50 ... A 300 contactors.

Switching cage motors: starting, reverse operation and step-by-step operation. The breaking current I AC-4, keeping in mind that Ie is the motor rated operational current (Ie = motor full-load current).

is equal to 2.5 x Ie for AC-2 and 6 x Ie for

c

Across the line

contactors

1

Millions of operations

A9

A12

A16

A26

A30

A40

A50

A63

A75

A95

A110

A 145

A185

A 210

A 260

A300

AF 400

AF 460

AF 580

AF 750

10

5

3 2

1

9 7 5 3 1

0.5

0.3

0.2

0.1

9 7 5 3 1

0.05

0.04

0.03

0.02

0.01

9 7 5 3 1

13579

0.005

Breaking current I

(A)

c

Example: Motor power 59 kW for AC-4 - U As stated on page 0/0: 59 kW, 600 V corresponds to Ie = 71.1 A.

= 600 V utilization – Electrical durability required = 0.04 million operations.

e

For AC-4: Ic = 6 x Ie = 426.6 A - Select the A 145 contactor at intersection " " (427 A / 0.04 million operations) on the curves (AC-4 - 440 V < Ue < 690 V).

427

13579

50001000100102 3 5 20 30 50 200 300 500 2000 3000

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1

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contactors

IEC Technical data

AL9 — AL40 Electrical durability

Consult

factory

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IEC Technical data

EK110 — EK1000 Electrical durability

Electrical Durability for AC-1 Utilization Category. Ambient Temperature < 55 °C

Switching non-inductive or slightly inductive loads. The breaking current Ic for AC-1 is equal to the rated operational current of the load.

Across the line

contactors

1

Millions of operations

EK 110

EK 150

EK 175

EK 210

10

5

3

2

1

9 7 5 3 1

9 7 5

3 1

0.5

0.3

0.2

9 7 5 3 1

13579

0.1 10 100 100023 5 2030 50

Example: I

/ AC-1 = 240 A – Electrical durability required = 2 million operations.

c

Using the AC-1 curves above select the EK 370 contactor at intersection " " (240 A / 2 million operations).

EK 550

EK 370

13579

200 300 500

EK 1000

13579

240

Breaking current I

c

(A)

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contactors

A 50-30-00

AF 460-30-11

IEC Technical data

Inﬂ uence of the length of conductors used in contactor control circuits

Under certain conditions the excessive length of the control circuit conductors may prevent the contactor from carrying out closing and opening orders.

– no closing: due to excessive voltage drop (in a.c. or d.c.). – no opening: due to excessive capacitance (in a.c.).

Contactor Closing (contactor with a.c. or d.c. fed control circuit)

The voltage drop is due to the pull-in current (pull-in power) and to the resistance of the control circuit conductors.

The table and graph below can be used to determine the single length of line feeders (distance between the control device and the contactor coil) in relation to:

l the coil pull-in consumption. l the supply voltage. l the connecting wire cross-sectional area.

The graph has been drawn for a max. line voltage drop of 5 %. Coil pull-in consumption (average value)

Contactors a.c. control circuit Contactors d.c. control circuit 50 Hz

A 9, 12, 16 70 VA AE 9, 12, 16 90 W A 26, 30, 40 120 VA AE 26, 30, 40 110 W A 45, 50, 63, 75 180 VA AE 45, 50, 63, 75 200 W A 95, 110 450 VA AE 95, 110 400 W A 145, 185 700 VA BC 9, 16, 18, 25, 30 7 W A 210, 260, 300 1700 VA

AF 45, 50, 63, 75 210 VA AF 45, 50, 63, 75 190 W AF 95, 110 350 VA AF 95, 110 400 W AF 145,185 430 VA AF 145,185 500 W AF 210, 260, 300 470 VA AF 210, 260, 300 520 W AF 400, 460 890 VA AF 400, 460 990 W AF 580, 750 850 VA AF 580, 750 950 W

Permissible single length for the control circuit conductors on contactor closing:

Depending on the coil pull-in power consumption on the supply voltage and on the control circuit conductor cross-sectional area.

25000

40000

20000

30000 20000

10000

5000

single line length in m.

3000 2000

1000

500

300

200

100

50

30

20

10

5

3

2.5

4

2.5

Cross-sectional area (Cu) in mm

15000 10000

5000 3000

2000

1000

500 300

200

100

10000

5000 3000

2000

1000

500 300

200

100

50

30

20

10

5

3 2

1.5

13579 13579 13579 13579

1

1 10 100 1000 10000

2 3 5 20 30 50 200 300 500 2000 5000

2

70

60 V

48 V

24 V

660V-690V

500 V

380 V -400V

220 V - 230 V

110 V

Coil pull-in consumption: in VA for a.c. fed contactors

in W for d.c. fed contactors

Example: A 9 contactor

Coil voltage: 230 V 50 Hz, contactor coil pull-in power consumption: 70 VA, control circuit conductor cross-sectional area: Cu 1.5 mm

2

.

Max. permissible length: 2000 m.

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Single control line length

Wiring diagram A

Via maintained pushbutton and 2-core cable (with a capacity of 0.2 µF/km, for example).

Single control line length

Wiring diagram B

Via momentary pushbutton plus hold-in contact and 3-core cable (with a capacity of 2 x 0.2 = 0.4 µF/km, for example).

Across the line

IEC Technical data

contactors

Inﬂ uence of the length of conductors used in contactor control circuits

Contactor Opening (contactor with a.c. fed control circuit)

Under certain conditions, an a.c. operated contactor does not open when the control circuit is de-energized. This is due to a critical capacity of the excessively long control circuit line and the type of contactor coil control layout

(see diagrams A and B opposite). This may be caused by the following factors:

• high control voltage.

• low coil holding consumption.

• low contactor drop-out voltage (according to IEC 60947-4-1: 0.2 to 0.75 x U If lines longer than those indicated are required, the following measures must be taken:

• select a contactor with a higher rating.

• select a lower control voltage.

• connect "R sizing of parallel resistor: R

C

" impedances in parallel with the contactor coil:

P

=

P

3

10

(with C in µF)

The table and graph below can be used to determine the single length of line feeders (distance between the control device and the contactor coil) in relation to:

• the coil holding consumption VA.

• the supply voltage.

• the capacity in µF/km (depending on the control layout). Wiring diagrams A and B opposite show two supply and coil control wiring examples.

Coil holding consumption (average value)

Contactors a.c. control circuit Contactors a.c. control circuit 50 Hz 50 Hz

A 9, 12, 16 8 VA AF 45, 50, 63, 75 7 VA A 26, 30, 40 12 VA AF 95, 110, 7 VA A 45, 50, 63, 75 18 VA AF 145, 185, 12 VA A 95, 110 22 VA AF 210, 260, 300 10 VA A 145, 185 35 VA AF 400, 460 12 VA

A 210, 260, 300 60 VA AF 580, 750 12 VA

).

c

1

Permissible single length for the control circuit conductors on contactor opening:

Depending on the coil holding power consumption, on the supply voltage and on the control circuit conductor capacity.

500

300 200

100

10000

5000

3000

2000

1000

500

300

200

5

0.20

100

50

30

20

10

0.10

50

30 20

10

24 V

48 V

60 V

110 V

220 V - 230 V

380V-400V

500 V

660 V - 690V

13579 1357913579

1 10 100 10002 3 5 20 30 50 200 300 500

188

Coil holding consumption in VA

1700

1000

Single line length in metres

500

300 200

100

2500

2000

1000

500

380

300

200

100

50

30 20

10

5

3 2

1.7

0.60

100

50

30 20

10

5

3 2

0.50

Line capacitance inmF/km

3300

2000

1000

500

300

200

100

50

30 20

10

5

2.5

0.40

5000

3000 2000

1000

50

60

30

20

10

5

3.3

0.30

Examples: A 16 contactor

Coil voltage Uc = 500 V, 50 Hz, 8 VA contactor coil holding consumption, control type: diagram A, via maintained pushbutton, and 2-core cable with a capacity of 0.2 µF/km.

Max. permissible length: 60 m.

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A 50 contactor

Coil voltage Uc = 230 V, 50 Hz, 18 VA contactor coil holding consumption, control type: diagram B via momentary pushbutton, hold-in contact and 3-core cable with a capacity of 2 x 0.2 µF/km = 0.4 µF/km.

Max. permissible length: 380 m.

IEC Technical data

1

Across the line

1

contactors

Parallel Connection of Main Poles

Purpose: Increasing the a.c. resistive load. Remarks:

– Parallel connection of main poles to increase the d.c. resistive load is not acceptable. – Parallel connection of main poles does'nt increase the breaking capacity.

Means: The poles can be connected in parallel via shorting bars. See page 1.30. – LP and LH for parallel connection of 2 poles, – LY and LF for parallel connection of 3 poles,

The table below shows the uprating factor for I

Parallel connection of main poles

/ AC-1 max. in relation to the number of poles in parallel and for a max. switching frequency.

e

L1 L2 L3

N

2 poles in // 3 poles in // 4 poles in //

Contactors Factor to be applied to the rated operational current Ie / AC-1 to obtain the permissible a.c. Operated d.c. Operated Cycles / h current Ie / AC-1 with "n" poles in parallel.

3-pole contactors

A 9 ... A 75 AF 50 ... AF 75 AF 50 ... AF 75 AE..., TAE... 600 1.6 2.2 – AL... A 95 ... A 300 AF 145 ... AF 750 300 1.6 2.2 – AF 145 ... AF 750

4-pole contactors

A 9 ... A 75 AF 45 ... AF 75 AF 45 ... AF 75 AE..., TAE... 600 1.6 2.2 2.6 AL... EK... EK... 300 1.6 2.2 2.8

L1 L2 L3

N

L1 L2 L3

N

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IEC Technical data

Temporary or intermittent duty

Utilization of Contactors for Temporary / Intermittent Duty

The table below shows the factor to be applied to the rated operational current Ie / AC-1 to obtain the permissible operational current Ie / AC-1 in relation to the switching frequency and the current ﬂ ow time per cycle.

Operating cycles per hour 120 60 20 6 2 1

Current ﬂ ow time Factor to be applied to the rated operational current Ie / AC-1 max. per cycle in seconds. to obtain the permissible current I

5 2.8 3.4 4 4.7 5 5.2 10 2.2 2.6 3 3.4 3.7 3.8 20 1.6 2 2.4 2.6 2.7 2.8 30 – 1.7 2.1 2.2 2.3 2.4 40 – 1.5 1.9 2.0 2.1 2.2 60 – – 1.7 1.8 1.8 1.9

Example: A 9 contactor (intermittent duty, resistive load)

Rated operational current I Switching frequency 2 operations/h Current ﬂ ow time per cycle 20 s Factor to be applied to the current I

Permissible current: 2.7 x 22 = 59 A

/ AC-1 at 55 °C (see page 1.42) 22 A

e

/ AC-1 2.7

e

/ AC-1 for temporary / intermittent duty.

e

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Technical data

Technical terms and deﬁ nitions

Altitude

Refers to the height of the site where the equipment is located, expressed in meters above the sea level.

Ambient temperature

Temperature of the air surrounding the unit.

Circuits

• Auxiliary circuit

All the conducting parts of a contactor, intended to be included in a circuit different from the main circuit and the control circuit of the contactor e.g. signalization, interlocking circuits etc …

• Control circuit

All the conducting parts of a contactor (other than the main circuit) included in a circuit used for the closing operation, or opening operation, or both, of the contactor.

• Main circuit

All the conducting parts of a contactor included in the circuit which it is designed to close or open.

Coil operating range

Expressed as a multiple of the rated control circuit voltage Uc for the lower and upper limits.

Cycle duration

Total time of the on-load + off-load period.

Endurance / durability

• Electrical endurance

Number of on-load operating cycles (i.e. with current on the main contacts) a contactor can achieve, varies depending on the utilization category.

• Mechanical endurance

Number of off-load operating cycles (i.e. without current on the main contacts) a contactor can achieve.

Inching

Energizing a motor once or repeatedly for short periods to obtain small movements of the driven mechanism.

Insulation class according to the VDE 0110 and NFC 20-040

Characterizes contactors suitability in accordance with environment and utilization conditions. A contactor can be classiﬁ ed depending on its own clearance and creepage distances in the insulation classes A, B, C, D which correspond to different insulation voltage values.

The insulation class C is applicable to most of the industrial applications. Equipment described in this catalogue correspond to insulation class C.

Intermittent duty

Duty in which the main contacts of a contactor remain closed for periods of time insufﬁ cient to allow the contactor to reach thermal equilibrium, the currentcarrying periods being separated by off-load periods of sufﬁ cient duration to restore equality of temperature with the cooling medium.

Mounting positions

Stated by the manufacturer. Please note restrictions when applicable.

On-load factor

Ratio of the current ﬂ ow time to the total time of the cycle x 100.

Plugging

Stopping or reversing a motor quickly by interchanging two supply leads whilst the motor is running.

Rated breaking capacity; Rated making capacity

Value of r.m.s current a contactor can break or make at a ﬁ xed voltage value, within the conditions speciﬁ ed by the standards, depending on the utilization category.

Rated control circuit voltage Uc

Control voltage value for which the control circuit of the unit is sized.

Rated insulation voltage U

Voltage value which designates the unit and to which dielectric tests, clearance and creepage distances are referred.

Rated impulse withstand voltage U

The highest peak value of an impulse voltage of prescribed form 1.2/50, which does not cause breakdown under speciﬁ ed conditions of test.

Rated operating current I

Current value stated by the manufacturer and taking into account the rated operating voltage Ue, the rated frequency, the rated duty, the utilization category, the electrical contact life and the type of the protective enclosure.

Rated operating voltage U

Voltage value to which utilization characteristics of the contactor are referred, i.e. phase to phase voltage in 3 phase circuits.

Conventional thermal current I

Value of current the contactor can withstand with poles in closed position, in free air for an eight hour duty, without the temperature rise of its various parts exceeding the limits speciﬁ ed by the standards.

i

imp

e

th

Resistance to shocks

Requirements applicable for instance to vehicles, crane operation or switchgear slide-in module systems.

At the quoted permissible «g» values, contactors must not undergo a change in switching state and O/L relays must not trip.

Resistance to vibrations

Requirements applicable to all the vehicles, vessels and other similar transport systems. At the quoted amplitude and vibration frequency values, the unit must be capable to achieve the required duty.

Short-circuit protection co-ordination

Achieved by using back-up protection devices such as circuit-breakers, H.R.C. fuses or standard fuses.

Co-ordination types a, b, c are deﬁ ned in IEC 292-1 publication, VDE 0660, NFC 63-650 standards. Co-ordination types "1" and "2" are deﬁ ned in IEC 947-4-1.

• Type 1 co-ordination

There has been no discharge of parts beyond the enclosure. Damage to the contactor and the overload relay is acceptable.

• Type 2 co-ordination

No damage to the overload relay or other parts has occured, except that welding of contactor or starter contacts is permitted, if they are easily separated.

Switching frequency

Number of operating cycles per hour.

Time

• Closing time

Time between energization of the coil until the moment the contacts of the ﬁ rst current path to be closed actually close.

• Opening time

Time from the beginning of state causing breaking until the moment when the contacts of the last current path to be opened are open.

• Minimal operation time

Shortest control duration to ensure complete closing or opening of a contactor.

• Short time current permissible

Value of current which the contactor can withstand in closed position for a short time period and within speciﬁ ed conditions.

• Time constant

Ratio of inductance to the resistance : L/R = mH/Ohm = ms.

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Across the line

IEC Technical data

contactors

Standards, utilization categories

1

Standards

• IEC standards 158-1: “Contactors” and series IEC 292 : “Motor-starters” have been revised and replaced by the new IEC 947-4-1 (1990-05): “Contactors and Motor-starters” referring to IEC 947-1 (1988): “General rules” The new standards will constitute the basis of the future European and National standards, not yet revised. Therefore the ratings indicated in this catalog are established according to the former and the future standards.

• Main changes and additions in the new standards are:

• Revision and extension of the utilization categories (see hereafter)

• Replacement of the coordination classes types a, b, c by new types: “1” (approximately equivalent to former class “a”) and “2” (approximately equivalent to former class “c”) with additional requirements.

• Classiﬁ cation of the thermal overload relays in tripping classes: 10 A; 10; 20 and 30 depending on their tripping times, at 1.5 and 7.2 times their setting current, in order to cover motor applications depending on their starting times. Class 10 A is adapted for motors according to IEC 34-1.

• Introduction of tests to verify the connecting capability and the mechanical strength of terminals.

Utilization categories

A contactor duty is characterized by the utilization category plus indication of the rated operating voltage and the rated operating current (see at Rated …), or the motor characteristics.

Utilization categories for contactors according to IEC 947-4-1

Alternating current: AC-1 Non-inductive or slightly inductive loads, resistance furnaces. Power factor 0.7 - 0.8 (slightly inductive). AC-2 Slip-ring motors: starting, switching-off. AC-3 Squirrel-cage motors: starting, switching-off motors during running. Power factor 0.4 - 0.5 (AC-3). AC-4 Squirrel-cage motors: starting, plugging, inching. AC-5a Switching of electric discharge lamp controls. AC-5b Switching of incandescent lamps. AC-6a Switching of transformers. AC-6b Switching of capacitor banks AC-8a Hermetic refrigerant compressor motor control with manual resetting of overload releases AC-8b Hermetic refrigerant compressor motor control with automatic resetting of overload releases.

Direct current: DC-1 Non-inductive or slightly inductive loads, resistance furnaces. DC-3 Shunt motors: starting, plugging, inching. Dynamic breaking of d.c. motors. DC-5 Series motors: starting, plugging, inching. Dynamic breaking of d.c. motors. DC-6 Switching of incandescent lamps

1

Utilization categories for contactor relays according to IEC 947-5-1

Alternating current: AC-12 Control of resistive loads and solid state loads with isolation by opto couplers. AC-13 Control of solid state loads with transformer isolation. AC-14 Control of small electromagnetic loads (≤ 72 VA). AC-15 Control of electromagnetic loads (> 72 VA).

Direct current: DC-12 Control of resistive loads and solid state loads with isolation by opto couplers. DC-13 Control of electromagnets. DC-14 Control of electromagnetic loads having economy resistors in circuit.

Utilization categories AC-1, AC-2, AC-3, AC-4 and DC-1, DC-3, DC-5 are maintained with slightly more severe tests. Other categories have been added in order to standardize speciﬁ c applications. In fact some contactor applications and the speciﬁ c criteria characterizing the types of

load controlled can modify the recommended utilization characteristics. These major applications are, for example :

Switching of capacitor banks

This application is characterized by high current peaks when switching-on the contactor and presence of harmonic currents on uninterrupted duty. For this application, IEC 947-4-1 has deﬁ ned an utilization category AC-6b. Practical ratings have to be deﬁ ned according to tests or, in absence of tests, by a calculation indicated in IEC 947-4-1.

Switching of transformers

This application is characterized by high current peaks on contactor closing due to magnetization phenomena. The corresponding utilization category according to IEC 947-4-1 is AC-6a. Ratings are derived from test-values for AC-3 or AC-4 according to formula given in IEC 947-4-1.

Switching of lighting circuits

The current peaks on contactor closing and power factor vary depending on the type of lamps, the switching method used and if compensation systems are ﬁ tted or not.

IEC 947-4-1 contains two standard utilization categories AC-5a for switching of the electric discharge lamps.

AC-5b for switching of incandescent lamp.

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UL/CSA Technical data

1

Across the line

1

contactors

Ampere ratings of 3 phase, AC induction motors

110 – 120V 200 – 208V 220 – 240V 380 – 415V1 440 – 480V 550 – 600V Horse Single Two Three Single Two Three Single Two Three Single Three Single Two Three Single Two Three

power phase phase phase phase phase phase phase phase phase phase phase phase phase phase phase phase phase

1/10 3.0 — — 1.65 — — 1.5 — — 1.0 — — — — — — — 1/8 3.8 — — 2.1 — — 1.9 — — 1.2 — — — — — — — 1/6 4.4 — — 2.4 — — 2.2 — — 1.4 — — — — — — — 1/4 5.8 — — 3.2 — — 2.9 — — 1.8 — — — — — — — 1/3 7.2 — — 4.0 — — 3.6 — — 2.3 — — — — — — — 1/2 9.8 4.0 4.4 5.4 2.2 2.4 4.9 2.0 2.2 3.2 1.3 2.5 1.0 1.1 2.0 0.8 0.9 3/4 13.8 4.8 6.4 7.6 2.6 3.5 6.9 2.4 3.2 4.5 1.8 3.5 1.2 1.6 2.8 1.0 1.3 1 16.0 6.4 8.4 8.8 3.6 4.6 8.0 3.2 4.2 5.1 2.3 4.0 1.6 2.1 3.2 1.3 1.7 1 1/2 20.0 9.0 12.0 11.0 5.0 6.6 10.0 4.5 6.0 6.4 3.3 5.0 2.3 3.0 4.0 1.8 2.4 2 24.0 11.8 13.6 13.2 6.5 7.5 12.0 5.9 6.8 7.7 4.3 6.0 3.0 3.4 4.8 2.4 2.7 3 34.0 16.6 19.2 18.7 9.2 10.6 17.0 8.3 9.6 10.9 6.1 8.5 4.2 4.8 6.8 3.3 3.9 5 56.0 26.4 30.4 30.8 14.5 16.8 28.0 13.2 15.2 17.9 9.7 14.0 6.6 7.6 11.2 5.3 6.1 7 1/2 80.0 38.0 44.0 44.0 21.0 24.2 40.0 19.0 22.0 27.0 14.0 21.0 9.0 11.0 16.0 8.0 9.0 10 100.0 48.0 56.0 55.0 26.4 30.8 50.0 24.0 28.0 33.0 18.0 26.0 12.0 14.0. 20.0 10.0 11.0 15 135.0 72.0 84.0 75.0 39.6 46.2 68.0 36.0 42.0 44.0 27.0 34.0 18.0 21.0 27.0 14.0 17.0 20 — 94.0 108.0 96.8 52.0 60.0 88.0 47.0 54.0 56.0 34.0 44.0 23.0 27.0 35.0 19.0 22.0 25 — 118.0 136.0 121.0 65.0 75.0 110.0 59.0 68.0 70.0 44.0 55.0 29.0 34.0 44.0 24.0 27.0 30 — 138.0 160.0 150.0 76.0 88.0 136.0 69.0 80.0 87.0 51.0 68.0 35.0 40.0 54.0 28.0 32.0 40 — 180.0 208.0 194.0 100.0 115.0 176.0 90.0 104.0 112.0 66.0 88.0 45.0 52.0 70.0 36.0 41.0 50 — 226.0 260.0 238.0 125.0 143.0 216.0 113.0 130.0 139.0 83.0 108.0 56.0 65.0 86.0 45.0 52.0 60 — — — — 147.0 160.0 — 133.0 154.0 — 103.0 — 67.0 77.0 — 53.0 62.0 75 — — — — 183.0 212.0 — 166.0 192.0 — 128.0 — 83.0 96.0 — 66.0 77.0 100 — — — — 240.0 273.0 — 218.0 248.0 — 165.0 — 109.0 124.0 — 87.0 99.0 125 — — — — — 344.0 — — 312.0 — 208.0 — 135.0 156.0 — 108.0 125.0 150 — — — — — 396.0 — — 360.0 — 240.0 — 156.0 180.0 — 125.0 144.0 200 — — — — — 528.0 — — 480.0 — 320.0 — 208.0 240.0 — 167.0 192.0 250 — — — — — 663.0 — — 602.0 — 403.0 — — 302.0 — — 242.0 300 — — — — — — — — — — 482.0 — — 361.0 — — 289.0 350 — — — — — — — — — — 560.0 — — 414.0 — — 336.0 400 — — — — — — — — — — 636.0 — — 477.0 — — 382.0 500 — — — — — — — — — — 786.0 — — 590.0 — — 472.0

Motor data

1 To obtain full load currents for 265V and 277V motors, decrease corresponding 220 – 240V ratings by 13 percent and 17 percent.

1.82 Low Voltage Products & Systems

1SXU 000 023 C0201 ABB Inc. • 888-385-1221 • www.abb-control.com

Approximate dimensions

3 pole contactors, A/AE9 – A/AE26

00.00

A/AE9 – A/AE16 — Contactor, 3 pole

Inches

[Millimeters]

1.73

44

2.91

74

2.68

68

0.22

5.5

1.38

35

Across the line

contactors

1

2.91

74

A/AE9 – A/AE16 + VM5 or VE5 — Mechanically interlocked contactor, 3 pole

2.91

74

2.68

68

0.22

5.5

2.91

74

5.50

139.7

4.06

103

A/AE26 — Contactor, 3 pole

3.69

93.6

3.44

87.3

0.35

9

3.54

90

2.13

54

2.36

60

0.18

60

0.18

4.5

1.38

4.5

2.76

70

1.972.36

50

1.77

45

2.32

59

3.15

80

1.97

50

35

0.17

4.2

A/AE26 + VM5 or VE5 — Mechanically interlocked contactor, 3 pole

4.03

102

3.69

93.6

3.44

87.3

0.35

9

4.64

117.9

5.25

133.4

3.54

90

5.25

133.4

4.84

123.0

Low Voltage Products & Systems 1.83

ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 000 023 C0201

2.32

1.77

45

4.64

117.9

0.22

59

0.17

4.2

2.72

69

5.5

2.76

70

3.15

80

1

5

Across the line

1

contactors

Approximate dimensions

3 pole , A/AE30 – A/AE/AF75

00.00

Inches

[Millimeters]

A/AE30 & A/AE40 — Contactor, 3 pole

3.54

90

2.13

54

4.26

108.3

4.02

102

0.35

9

A/AE30 & A/AE40 + VM5 or VE5 — Mechanically interlocked contactor, 3 pole

4.60

117

4.26

108.3

4.02

102

0.35

9

5.25

133.4

3.54

90

5.25

133.4

4.84

123.0

A/AE/AF50 – A/AE/AF75 — Contactor, 3 pole

4.25

108

3.22

2.76

82

70

4.00

101.5

0.39

10

0.17

4.2

2.76

4.64

117.9

1.77

45

3.1

2.32

59

45

2.36

60

4.64

117.9

80

0.22

5.5

2.76

3.1

70

80

0.17

4.2

2.72

69

70

1.77

4.33

110

3.94

100

0.24

6.2

3.54

90

A/AE/AF50 – A/AE/AF75 + VM5 or VE5 — Mechanically interlocked contactor, 3 pole

4.54

115.3

4.25

108

4.00

101.5

0.39

10

5.87

149

3.00

76.3

6.50

165

4.33

110

6.62

168.2

6.10

155

1.84 Low Voltage Products & Systems

1SXU 000 023 C0201 ABB Inc. • 888-385-1221 • www.abb-control.com

6.00

152.5

0.22

5.5

3.54

90

3.94

100

0.24

6.2

Approximate dimensions

3 pole, A/AE/AF95 & A/AE/AF110

00.00

A/AE/AF95 & A/AE/AF110 — Contactor, 3 pole

A/AE/AF95 & A/AE/AF110 + VE5 — Mechanically interlocked contactor, 3 pole

Inches

[Millimeters]

8.70

221

7.68

195





















5.17

131

4.86

123.5

0.39

10













 

3.90

99





7.91

200.1

Across the line

contactors

1

0.31

8

1

8.10

205.7

4.33

148

7.28

185

3.07

78

0.24

6.2

4.13

105

4.96

126

5.35

136

Low Voltage Products & Systems 1.85

ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 000 023 C0201

1

7

5

Across the line

1

contactors

Approximate dimensions

4 pole contactors, A/AE9 – A/AE/AF75

00.00

Inches

[Millimeters]

A/AE9 – A/AE16 — Contactor, 4 pole

1.73

44

2.91

74

A/AE26 — Contactor, 4 pole

2.13

54

3.54

90

A/AE/AF45 – A/AE/AF75 — Contactor, 4 pole

3.62

92

4.71

119.5

4.45

113

2.91

74

2.68

68

0.22

3.69

93.6

3.44

87.3

5.5

0.35

0.39

1.38

35

1.77

45

1.9

50

3.1

80

3.23

82

2.36

60

0.18

4.5

9

2.76

70

0.17

4.2

10

3.54

4.33

110

3.94

100

0.24

6.2

90

1.86 Low Voltage Products & Systems

1SXU 000 023 C0201 ABB Inc. • 888-385-1221 • www.abb-control.com

Approximate dimensions

3 & 4 pole contactors, AL9 – AL40

00.00

AL9, AL12,, AL16 — Contactor, 3 & 4 pole

AL26 — Contactor, 3 & 4 pole

Inches

[Millimeters]

Across the line

contactors

1

AL30, AL40 — Contactor, 3 pole

Low Voltage Products & Systems 1.87

ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 000 023 C0201

1

Across the line

1

contactors

A/AE9 – A/AE40 A/AE/AF50 – A/AE/AF110

Approximate dimensions

Accessories for A/AE9 – A/AE/AF110

00.00

Inches

[Millimeters]

A

SIDE MOUNTED

AUXILIARY

D

ON-POSITION

LATCH

TYPE

A/AE9-16

A/AE26

A/AE30-40

A/AE/AF50-75

A/AE/AF45

A/AE/AF95-110

B

SINGLE POLE

TOP MOUNTED

AUXILIARY

PNEUMATIC

A

IN

MM

2.20

INMM2.20564.72

INMM2.20565.30

INMM3.23825.27

INMM4.09

INMM4.02

56

104

102

3.96

100.5

119.8

134.5

133.9

5.73

145.5

5.91

TIMER

B

150

C

FOUR POLE

TOP MOUNTED

AUXILIARY

E

C

4.21

107

4.97

126.3

5.55

141

5.52

140.3

5.98

152

6.16

156.5

D

5.71

145

6.47

164.3

7.05

179

7.03

178.5

7.48

190

– –

E

5.00

127

5.76

146.3

6.34

161

6.32

160.4

6.77

172

– –

F

MECH INTERLOCK D.C.

OPERATED

F –

– –

–

1.88 Low Voltage Products & Systems

1SXU 000 023 C0201 ABB Inc. • 888-385-1221 • www.abb-control.com

Approximate dimensions

A/AF145 – A/AF185

00.00

A/AF145 & A/AF185

A/AF145, A/AF185 with mechanical interlock

Inches

[Millimeters]

Across the line

contactors

1

A/AF145, A/AF185 reversing

Low Voltage Products & Systems 1.89

ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 000 023 C0201

Approximate dimensions

1

Across the line

1

contactors

A/AF145 – A/AE/AF95-110 mechanically interlocked

A/AF145 – A/AF300

00.00

Inches

[Millimeters]

A/AF210, A/AF260, A/AF300

1.90 Low Voltage Products & Systems

1SXU 000 023 C0201 ABB Inc. • 888-385-1221 • www.abb-control.com

Approximate dimensions

A/AF210 – A/AF300

00.00

A/AF210, A/AF260, A/AF300 with mechanical interlock

A/AF210, A/AF260, A/AF300 reversing +TA450

Inches

[Millimeters]

Across the line

contactors

1

A/AF210, A/AF145 with mechanical interlock

Low Voltage Products & Systems 1.91

ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 000 023 C0201

1

Across the line

1

contactors

AF400, AF460

Approximate dimensions

AF400 – AF460

00.00

Inches

[Millimeters]

AF400, AF460 with mechanical interlock

1.92 Low Voltage Products & Systems

1SXU 000 023 C0201 ABB Inc. • 888-385-1221 • www.abb-control.com

00.00

AF400, AF460 reversing

Inches

[Millimeters]

Approximate dimensions

AF400 – AF750

Across the line

contactors

1

AF580 – AF750

Low Voltage Products & Systems 1.93

ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 000 023 C0201

Approximate dimensions

1

Across the line

1

contactors

AF580 – AF750 with mechanical interlock

AF580 – AF750

00.00

Inches

[Millimeters]

AF580 – AF750 reversing

1.94 Low Voltage Products & Systems

1SXU 000 023 C0201 ABB Inc. • 888-385-1221 • www.abb-control.com

00.00

AF1350 – AF1650

Inches

[Millimeters]

Approximate dimensions

AF1350 – AF1650



;=

Across the line

contactors

1

Low Voltage Products & Systems 1.95

ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 000 023 C0201

1

Across the line

1

contactors

Approximate dimensions

EK110 – EK550, 4 pole, non-reversing

00.00

Inches

[Millimeters]

M6 M4

mm

in

EK 110

EK 150

EK 175

EK 210

EK 370

EK 550 EK 1000

B

B1

DG

P

P1

T1

T

F1

PE

C1

1.69

1.65

2.64

2.76

H

C

C2

G

F1

0.59

43

0.79

42

0.79

67

0.79

67

0.98

70

0.98

70

H

6.14

156

15

20

25

6.14

156

6.14

156

6.14

156

8.78

223

8.78

223

6.77

7.80

10.71

156

172

198

272

K1H1

0.30

7.5

0.39

10

0.39

10

0.39

10

0.49

12.5

0.49

12.5

PP1T

6.08

154.5

6.08

154.5

6.77

172

6.77

172

8.88

225.5

8.88

225.5

4.03

102.3

4.03

102.3

4.20

106.7

4.20

106.7

5.49

139.5

5.49

139.5

0.39

10

0.39

10

0.39

10

0.39

10

0.91

23

0.91

23

T1

0.16

4

0.16

4

0.20

5

0.20

5

0.24

6

0.24

6

H1

E

B1

5.35

136

5.35

136

6.93

176

6.93

176

9.61

244

9.61

244

K1

4.72

120

4.72

120

6.30

160

6.30

160

8.66

220

8.66

220

C1

C

5.51

140

5.51

140

5.51

140

5.51

140

7.87

200

7.87

200

0.26

0.43

E

D

6.6

11

1,57

40

1.57

40

0.59

15

0.59

15

1.57

40

1.57

40

F

1.61

41

1.65

42

1.77

45

1.77

45

2.64

67

2.64

67

F

B

6.50

165

6.50

165

7.91

201

7.91

201

10.63

270

10.63

270

1.96 Low Voltage Products & Systems

1SXU 000 023 C0201 ABB Inc. • 888-385-1221 • www.abb-control.com

ABB UL, CSA Technical data

Specifications and Main Features

Frequently Asked Questions

User Manual