ABB AF09(Z)B, AF12(Z)B, AF16(Z)B, AF26(Z)B, AF30(Z)B Technical Data

AF09(Z)B ... AF38(Z)B 3-pole contactors

Technical data

Main pole - Utilization characteristics according to IEC

Contactor types Standards

Fire and smoke Rated operational voltage Ue max. Rated frequency (without derating) Conventional free-air thermal current Ith acc. to IEC 60947-4-1, open contactors, θ ≤ 40°C

3

With conductor cross-sectional area AC-1 Utilization category For air temperature close to contactor

Ie / Rated operational current AC-1

Ue max. ≤ 690V, 50/60Hz

With conductor cross-sectional area AC-3 Utilization category For air temperature close to contactor θ ≤ 60°C

Ie / Max. rated operational current AC-3 (1)

M

3-phase motors

θ ≤ 40°C θ ≤ 60°C θ ≤ 70°C

220-230-240V

380-400V

3

Rated operational power AC-3 (1)

1500 r.p.m. 50Hz

M

1800 r.p.m. 60Hz

3

Rated making capacity AC-3 Rated breaking capacity AC-3 Short-circuit protection device for contactors without thermal overload relay - Motor protection excluded (2) Ue ≤ 500V AC - gG type fuse Rated short-time withstand current Icw 1s at 40°C ambient temperature, 10s in free air from a cold state 30s

Maximum breaking capacity cos φ = 0.45

Power dissipation per pole Ie / AC-1

Max. electrical switching frequency AC-1

(1) For the corresponding kW/A or hp/A values of 1500 r.p.m, 50Hz or 1800 r.p.m, 60Hz, 3-phase motors, see "Motor rated operational powers and currents". (2) For the protection of motor starters against short circuits, see "Coordination with short-circuit protection devices".

3-phase motors

220-230-240V

380-400V

at 440V at 690V

Ie / AC-3

AF09(Z)B AF 12( Z)B AF16(Z) B AF26(Z)B AF30(Z)B AF38(Z)B

IEC 60947-1 / 60947-4-1 and EN 60947-1 / 60947-4-1 IEC 60077-1, IEC 60077-2, EN 50155 (applicable parts) EN 45545 (HL2, HL3) 690 V 50 / 60 Hz

35 A 35 A 35 A 50 A 50 A 50 A 6 mm² 6 mm² 6 mm² 10 mm² 10 mm² 10 mm²

25 A 28 A 30 A 45 A 50 A 50 A 25 A 28 A 30 A 40 A 42 A 42 A 22 A 24 A 26 A 32 A 37 A 37 A 4 mm² 6 mm² 6 mm² 10 mm² 10 mm² 10 mm²

9 A 12 A 18 A 26 A 33 A 40 A 9 A 12 A 18 A 26 A 32 A 38 A

415V

9 A 12 A 18 A 26 A 32 A 38 A

440V

9 A 12 A 18 A 26 A 32 A 38 A

500V

9.5 A 12.5 A 15 A 23 A 28 A 33 A

690V

7 A 9 A 10.5 A 17 A 21 A 24 A

2.2 kW 3 kW 4 kW 6.5 kW 9 kW 11 kW 4 kW 5.5 kW 7.5 kW 11 kW 15 kW 18.5 kW

415V

4 kW 5.5 kW 9 kW 11 kW 15 kW 18.5 kW

440V

4 kW 5.5 kW 9 kW 15 kW 18.5 kW 22 kW

500V

5.5 kW 7.5 kW 9 kW 15 kW 18.5 kW 22 kW

690V

5.5 kW 7.5 kW 9 kW 15 kW 18.5 kW 22 kW 10 x Ie AC-3 acc. to IEC 60947-4-1 8 x Ie AC-3 acc. to IEC 60947-4-1

25 A 32 A 32 A 50 A 63 A 63 A 300 A 300 A 300 A 700 A 700 A 700 A 150 A 150 A 150 A 350 A 350 A 350 A 80 A 80 A 80 A 225 A 225 A 225 A

1 min

60 A 60 A 60 A 150 A 150 A 150 A

15 min

35 A 35 A 35 A 50 A 50 A 50 A

250 A 250 A 250 A 500 A 500 A 500 A 106 A 106 A 106 A 200 A 200 A 200 A

0.8 W 1 W 1.2 W 1.8 W 2.4 W 2.4 W

0.1 W 0.2 W 0.35 W 0.6 W 0.9 W 1.3 W 600 cycles/h

AC-3

1200 cycles/h

AC-4

300 cycles/h 150 cycles/h

162 | ABB

1SBC100115S0201

AF09(Z)B ... AF38(Z)B 3-pole contactors

Technical data

Main pole - Utilization characteristics according to UL / NEMA / CSA

Contactor types Standards Maximum operational voltage NEMA size NEMA continuous amp rating Thermal current NEMA maximum horse power ratings 1-phase, 60Hz

NEMA maximum horse power ratings 3-phase, 60Hz

UL / CSA general use rating

With conductor cross-sectional area

UL / CSA maximum 1-phase motor rating

Full load current 120V AC

Horse power rating 120V AC

UL / CSA maximum 3-phase motor rating

Full load current (1) 200-208V AC

Horse power rating (1) 200-208V AC

Short-circuit protection device for contactors without thermal overload relay - Motor protection excluded

Fuse rating Fuse type, 600V

Maximum electrical switching frequency

For general use For motor use

(1) For the corresponding kW/A or hp/A values of 1500 r.p.m, 50 Hz or 1800 r.p.m, 60 Hz, 3-phase motors, see “Motor rated operational powers and currents”.

115V AC 230V AC

200V AC 230V AC 460V AC 575V AC

600V AC

240V AC

220-240V AC 440-480V AC 550-600V AC

AF0 9( Z)B A F12(Z) B

UL 508, CSA C22.2 N°60947-4-1 600 V 00 9 A

1/3 hp 1 hp

1-1/2 hp 1-1/2 hp 2 hp 2 hp

25 A AWG 10

13.8 A 10 A 3/4 hp 1-1/2 hp

7.8 A

6.8 A

7.6 A 9 A 2 hp 2 hp 5 hp 7-1/2 hp

30 30 J

600 1200

0 18 A

1 hp 2 hp

3 hp 3 hp 5 hp 5 hp

28 A AWG 10

16 A 12 A 1 hp 2 hp

11 A

9.6 A 11 A 11 A 3 hp 3 hp 7-1/2 hp 10 hp

AF16(Z) B

–

30 A AWG 10

20 A 17 A 1-1/2 hp 3 hp

17.5 A

15.2 A 14 A 17 A 5 hp 5 hp 10 hp 15 hp

60

AF26(Z)B

1 27 A

2 hp 3 hp

7-1/2 hp 7-1/2 hp 10 hp 10 hp

45 A AWG 8

24 A 17 A 2 hp 3 hp

25.3 A 22 A 21 A 22 A 7-1/2 hp 7-1/2 hp 15 hp 20 hp

60

AF30(Z)B AF38(Z)B

– –

50 A AWG 8

24 A 28 A 2 hp 5 hp

32.2 A 28 A 27 A 27 A 10 hp 10 hp 20 hp 25 hp

100 100

50 A AWG 8

24 A 28 A 2 hp 5 hp

32.2 A 28 A 34 A 32 A 10 hp 10 hp 25 hp 30 hp

3

ABB | 165

11SSBBCC110001011166SS00220101

AF09(Z)B ... AF38(Z)B 3-pole contactors

Pos. 2

-30°

Technical data

General technical data

Contactor types Rated insulation voltage Ui

acc. to IEC 60947-4-1 690 V

acc. to UL / CSA 600 V Rated impulse withstand voltage Uimp. 6 kV Electromagnetic compatibility Devices complying with IEC 60947-1 / EN 60947-1 - Environment A

Ambient air temperature close to contactor

3

Operation Fitted with thermal overload relay -20...+60 °C

Storage -60...+80 °C Climatic withstand Category B according to IEC 60947-1 Annex Q Maximum operating altitude (without derating) 3000 m Mechanical durability

Number of operating cycles 10 millions operating cycles

Maximum switching frequency 3600 cycles/h Shock and vibration withstand acc. to IEC 61373 Category 1, class B

Without thermal overload relay -40...+70 °C

Magnet system characteristics

Contactor types Coil operating limits DC supply acc. to IEC 60947-4-1

DC control voltage

Rated control circuit voltage Uc

Coil consumption

PLC-output control AC control voltage 50/60 Hz

Rated control circuit voltage Uc

Coil consumption

Max. permitted control voltage

during voltage ﬂuctuation deﬁned

acc. to IEC 60077 / EN 50155

Drop-out voltage Operating time

Between coil energization and: N.O. contact closing

Between coil de-energization and: N.O. contact opening

Average pull-in value

Average holding value

Average pull-in value

Average holding value

N.C. contact opening

N.C. contact closing

AC supply

AF09(Z)B AF 12( Z)B AF16(Z) B AF26(Z)B AF30(Z)B AF38(Z)B

EN 50121-3-2

AF09(Z)B AF 12( Z)B AF16(Z) B AF26(Z)B AF30(Z)B AF38(Z)B

(AF..ZB) at θ ≤ 70 °C 0.85 x Uc min ... 1.1 x Uc max (AF..B) at θ ≤ 60 °C 0.85 x Uc min ... 1.1 x Uc max; at θ ≤ 70 °C 0.85 x Uc min ... Uc max at θ ≤ 60 °C 0.85 x Uc min ... 1.1 x Uc max at θ ≤ 70 °C 0.85 x Uc min ... Uc max

20 ... 250 V DC (AF..Z) 12 ... 16 W (AF..Z) 1.7 W (AF..Z) ≥ 500 mA 24 V DC

(AF..ZB) 24 ... 250 V AC - (AF..B) 250 ... 500 V AC (AF..ZB) 16 VA - (AF..B) 50 VA (AF..ZB) 1.7 VA / 1.5 W - (AF..B) 2.2 VA / 2 W Rated control circuit voltage / Max. permitted control voltage

24 ... 60 V AC 50/60 Hz / 75 V AC 50/60 Hz 48 ... 130 V AC 50/60 Hz / 150 V AC 50/60 Hz 100 ... 250 V AC 50/60 Hz / 275 V AC 50/60 Hz 250 ... 500 V AC 50/60 Hz / 550 V AC 50/60 Hz

≤ 60 % of Uc min.

40...95 ms

38...90 ms

11...95 ms

13...98 ms

Mounting characteristics and conditions for use

Contactor types Mounting positions

Mounting distances Fixing

On rail according to IEC 60715, EN 60715

By screws (not supplied)

168 | ABB

AF09(Z)B AF 12( Z)B AF16(Z) B AF26(Z)B AF30(Z)B AF38(Z)B

Pos. 4

Max. N.C. built-in add add-on N.C. auxiliary contacts: see accessory fitting details for a 3-pole contactor AF09(Z)B ... AF38(Z)B

The contactors can be assembled side by side

35 x 7.5 mm or 35 x 15 mm 2 x M4 screws placed diagonally

Pos. 1

Pos. 3

Pos. 1 - 30°

Pos. 5

1SBC100117S0201

AF09(Z)B ... AF38(Z)B 3-pole contactors

L

6

L

6

Technical data

Connecting characteristics

Contactor types Main terminals

AF09(Z)B AF 12( Z)B AF16(Z) B AF26(Z)B AF30(Z)B AF38(Z)B

Connection capacity (min. ... max.)

Main conductors (poles)

Rigid Solid (≤ 4 mm²)

Stranded (≥ 6 mm²)

Flexible with non insulated ferrule

Flexible with insulated ferrule

Bars or lugs L <

Connection capacity acc. to UL/CSA Stripping length Tightening torque Auxiliary conductors (built-in auxiliary terminals + coil terminals)

Rigid solid

Flexible with non insulated ferrule

Flexible with insulated ferrule

Lugs L <

Connection capacity acc. to UL/CSA Stripping length Tightening torque

Coil terminals

Built-in auxiliary terminals Degree of protection acc. to IEC 60947-1 / EN 60947-1 and IEC 60529 / EN 60529

Main terminals Coil terminals Built-in auxiliary terminals

Screw terminals

Main terminals

Screwdriver type

Coil terminals

Screwdriver type

Built-in auxiliary terminals

Screwdriver type

Screw terminals with cable clamp

1 x

1...6 mm² 2.5...10 mm²

2 x

1...6 mm² 2.5...10 mm²

1 x

0.75...6 mm² 1.5...10 mm²

2 x

0.75...6 mm² 1.5...10 mm²

1 x

0.75...4 mm² 1.5...10 mm²

2 x

0.75...2.5 mm² 1.5...4 mm²

9.6 mm 12.5 mm

1 or 2 x

AWG 16...10 AWG 14...18 10 mm 14 mm

1.5 Nm / 13 lb.in 2.5 Nm / 22 lb.in

1 x

1...2.5 mm²

2 x

1...2.5 mm²

1 x

0.75...2.5 mm²

2 x

0.75...2.5 mm²

1 x

0.75...2.5 mm²

2 x

0.75...1.5 mm² 8 mm

1 or 2 x

AWG 18...14 10 mm

1.2 Nm / 11 Ib.in

1.2 Nm / 11 Ib.in –

IP20 IP20 IP20 – Delivered in open position, screws of unused terminals must be tightened M3.5 M4 Flat Ø 5.5 / Pozidriv 2 Flat Ø 6.5 / Pozidriv 2

M3.5 Flat Ø 5.5 / Pozidriv 2 M3.5 – Flat Ø 5.5 / Pozidriv 2 –

3

1SBC101795S0201 - Rev. A

ABB | 171

AF09(Z)B ... AF16(Z)B 3-pole contactors

Technical data

Built-in auxiliary contacts according to IEC

Contactor types Rated operational voltage Ue max. Rated frequency (without derating) Conventional free air thermal current Ith - θ ≤ 40°C Ie / Rated operational current AC-15 acc. to IEC 60947-5-1 24-127V 50/60Hz

3

Making capacity AC-15 Breaking capacity AC-15 Ie / Rated operational current DC-13 acc. to IEC 60947-5-1 24V DC

Short-circuit protection device gG type fuse Rated short-time withstand current Icw for 1.0s

Minimum switching capacity with failure rate acc. to IEC 60947-5-4 Non-overlapping time between N.O. and N.C. contacts Power dissipation per pole at 6A Maximum electrical switching frequency AC-15

Mechanically linked contacts acc. to annex L of IEC 60947-5-1 Mirror contacts acc. to annex F of IEC 60947-4-1

220-240V 50/60Hz 400-440V 50/60Hz

500V 50/60Hz 690V 50/60Hz

48V DC

72V DC 110V DC 125V DC 220V DC 250V DC 400 V DC 500 V DC 600 V DC

for 0.1s

AF09(Z)B AF 12( Z)B AF16(Z) B

690 V 50 / 60 Hz 16 A

6 A 4 A 3 A 2 A 2 A 10 x Ie AC-15 acc. to IEC 60947-5-1 10 x Ie AC-15 acc. to IEC 60947-5-1

6 A / 144 W

2.8 A / 134 W 1 A / 72 W

0.55 A / 60 W

0.55 A / 69 W

0.27 A / 60 W

0.27 A / 68 W

0.15 A / 60 W

0.13 A / 65 W

0.1 A / 60 W 10 A 100 A 140 A 12 V / 3 mA

-7

10 ≥ 2 ms

0.1 W 1200 cycles/h 900 cycles/h

DC-13

Built-in N.O. or N.C. auxiliary contacts and additional N.O. or N.C. auxiliary contacts (CA4, CAL4, CAT4 aux. contact blocks) are mechanically linked contacts.

Built-in N.C. auxiliary contacts or additional N.C. auxiliary contacts (CA4, CAL4, CAT4 aux. contact blocks) are mirror contacts.

Built-in auxiliary contacts according to UL / CSA

Contactor types Maximum operational voltage Pilot duty

AC thermal rated current AC maximum volt-ampere making AC maximum volt-ampere breaking DC thermal rated current DC maximum volt-ampere making-breaking

174 | ABB

AF09(Z)B AF 12( Z)B AF16(Z) B

600 V AC, 600 V DC A600, Q600 10 A 7200 VA 720 VA

2.5 A 69 VA

1SBC100118S0201

AF09(Z)B ... AF95B contactors

DC circuit switching

General

The arc switching on DC is more difﬁcult than on AC. – 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

3

– 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 deﬁned in the IEC 60947-4-1 publication, the operating voltage Ue and the pole coupling details.

Ampere values quoted in these tables are valid for a -25…+70 °C temperature close to the contactors, as long as these values do not exceed

the AC-1 Ampere values for the corresponding ambient temperature – Max. switching frequency: 300 cycles/h.

Selection table

Contactor types

AF09 AF12 AF16 AF26 AF30 AF38 AF45 AF50 AF63 AF75 GAF75 AF95

3 or 4-pole 3-pole 4-pole 3-pole 3-pole 4-pole 4-pole

3 or 4-pole 3 or 4-pole 1-pole

3-pole

Utilization category DC-1, L/R ≤ 1 ms

Utilization category DC-3, L/R ≤ 2 ms

≤ 72 V

25 A 27 A 30 A 45 A 45 A 50 A 50 A 55 A 70 A 100 A 110 A 120 A 120 A -

110 V

10 A 15 A 20 A - - - - - - - - - 120 A -

220 V

- - - - - - - - - - - - 120 A -

440 V

- - - - - - - - - - - - 100 A

600 V

- - - - - - - - - - - - 75 A

1000 V

- - - - - - - - - - - - 35 A

≤ 72 V

110 V 220 V

≤ 72 V

110 V 220 V

≤ 72 V

110 V 220 V 440 V

≤ 72 V

110 V 220 V 440 V

≤ 72 V

110 V 220 V

≤ 72 V

110 V 220 V

≤ 72 V

110 V 220 V 440 V

27 A

25 A

27 A

25 A

15 A

10 A

27 A

25 A

27 A

25 A

27 A

25 A 25 A - 30 A - 45 A - - 55 A 70 A 100 A - 120 A - 25 A - 30 A - 45 A - - 55 A 70 A 100 A - 120 A - 25 A - 30 A - 45 A - - 55 A 70 A 100 A - 120 A - 10 A - 20 A - - - - - - - - - - -

27 A

25 A

7 A

6 A

-

27 A

25 A

27 A

25 A

7 A

6 A

27 A

25 A

27 A

25 A

27 A

25 A

-

25 A

-

25 A

-

25 A

-

6 A

30 A 30 A 20 A 30 A 30 A 30 A

30 A 8 A

-

30 A 30 A 8 A 30 A 30 A 30 A 30 A 30 A 30 A 8 A

45 A 45 A

45 A 45 A 45 A

45 A

-

45 A 45 A

45 A 45 A 45 A

-

45 A 45 A

45 A 45 A 45 A

-

50 A 50 A

50 A 50 A 50 A

50 A

-

50 A 50 A

50 A 50 A 50 A

-

50 A 50 A

50 A 50 A 50 A

50 A

-

50 A 50 A

50 A 50 A 50 A

-

55 A 55 A

55 A 55 A 55 A

-

70 A 70 A

70 A 70 A 70 A

70 A

-

70 A 70 A

70 A 70 A 70 A 70 A 70 A 70

-

100 A 100 A

100 A 100 A 100 A

100 A

-

100 A 100 A

100 A 100 A 100 A 100 A 100 A 100 A

-

110 A 110 A

110 A 110 A 110 A

105 A

-

110 A 110 A

110 A 110 A 110 A

-

120 A 120 A

120 A 120 A 120 A

125 A

-

120 A 120 A

120 A 120 A 120 A 120 A 120 A 120 A

-

120 A 120 A 100 A 85 A

-

145 A

-

145 A 145 A

130 A

-

145 A

-

145 A 145 A

-

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

176 | ABB

≤ 72 V

110 V 220 V 440 V

≤ 72 V

110 V 220 V

≤ 72 V

110 V 220 V

≤ 72 V

110 V 220 V 440 V

9 A 4 A

-

25 A 10 A 4 A 25 A 25 A 9 A 25 A 25 A 10 A 4 A

12 A 4 A

-

27 A 15 A 4 A 27 A 27 A 12 A

-

16 A 4 A

-

30 A 20 A 4 A 30 A 30 A 16 A 30 A 30 A 20 A 4 A

20 A

-

45 A 45 A

45 A 45 A 20 A

-

75 A

-

50 A 50 A

50 A 50 A 25 A

-

50 A 50 A

50 A 50 A 25 A

-

70 A

-

70 A

50 A

70 A

-

50 A

-

25 A

50 A

-

100 A 80 A

100 A 100 A 50 A 100 A 100 A 70 A

-

63 A

-

110 A 90 A

110 A 110 A 63 A

-

120 A 100 A

120 A 120 A 75 A 120 A 120 A 100 A

-

85 A 85 A 85 A 35 A

-

145 A

-

145 A 145 A

-

1SBC100108S0201 - Rev. A

ABB AF09(Z)B, AF12(Z)B, AF16(Z)B, AF26(Z)B, AF30(Z)B Technical Data

Specifications and Main Features

Frequently Asked Questions

User Manual