ABB A145, A185, A210, A260, A300 Technical Data

IEC Technical data

A/F145...AF300, 3-pole Utilization characteristics

Across
Contactorsline
	the

1

Main pole - Utilization characteristics according to IEC

Contactor types					AC operated	A145	A185	A210	A260	A300
					AC / DC operated	AF145	AF185	AF210	AF260	AF300
Standards						IEC 60947-1 / 60947-4-1 and EN 60947-1 / 60947-4-1
Rated operational voltage Ue max.						1000 V		690 V
Rated frequency (without derating)						50/60 Hz
Conventional free-air thermal current Ith
acc. to IEC 60947-4-1, open contactors, θ ≤ 40 °C						250 A	275 A	350 A	400 A	500	A (4)
With conductor cross-sectional area (3)						120 mm²	150 mm²	185 mm²	240 mm²	300 mm² (4)
AC-1 Utilization category
For air temperature close to contactor
Ie / Rated operational current AC-1					θ ≤ 40 °C	250 A	275 A	350 A	400 A	500	A (4)
Ue max. ≤ 690 V, 50/60 Hz					θ ≤ 55 °C	230 A	250 A	300 A	350 A	400	A (4)
					θ ≤ 70 °C	180 A	180 A	240 A	290 A	325	A (4)
Ie / Rated operational current AC-1					θ ≤ 40 °C	180 A	200 A	–	–	–
Ue max. ≤ 1000 V, 50/60 Hz					θ ≤ 55 °C	180 A	200 A	–	–	–
					θ ≤ 70 °C	180 A	180 A	–	–	–
With conductor cross-sectional area						120 mm²	150 mm²	185 mm²	240 mm²	300 mm² (4)
AC-3 Utilization category
For air temperature close to contactor θ ≤ 55 °C
Ie / Max. rated operational current AC-3 (1)
					220-230-240 V	145 A	185 A	210 A	260 A	305	A
					380-400 V	145 A	185 A	210 A	260 A	305	A
					415 V	145 A	185 A	210 A	260 A	300	A
	M
				3-phase motors	440 V	145 A	185 A	210 A	240 A	280	A
3
					500 V	145 A	170 A	210 A	240 A	280	A
					690 V	120 A	170 A	210 A	220 A	280	A
					1000 V	80 A	95 A	–	–	–

Rated operational power AC-3 (1)

						220-230-240 V	45 kW	55 kW	59 kW	80 kW	90 kW
						380-400 V	75 kW	90 kW	110 kW	140 kW	160 kW
					1500 r.p.m. 50 Hz	415 V	75 kW	90 kW	110 kW	140 kW	160 kW
		M
					1800 r.p.m. 60 Hz	440 V	75 kW	90 kW	110 kW	140 kW	160 kW
3
					3-phase motors	500 V	90 kW	110 kW	132 kW	180 kW	200 kW
						690 V	110 kW	132 kW	160 kW	200 kW	250 kW
						1000 V	110 kW	132 kW	–	–	–
Rated making capacity AC-3							10 x Ie AC-3 acc. to IEC 60947-4-1
Rated breaking capacity AC-3							8 x Ie AC-3 acc. to IEC 60947-4-1
Short-circuit protection device for contactors

without thermal overload relay - Motor protection excluded (2)

Ue ≤ 500 V AC - gG type fuse		315 A	355 A	400 A	500 A	500 A
Rated short-time withstand current Icw	1 s	1800 A	2000 A	2500 A	3500 A	3500 A
at 40 °C ambient temperature,	10 s	1200 A	1500 A	1700 A	2400 A	2400 A
in free air from a cold state	30 s	800 A	1000 A	1200 A	1500 A	1500 A
	1 min	600 A	800 A	1000 A	1100 A	1100 A
	15 min	280 A	320 A	400 A	500 A	500 A
Maximum breaking capacity
cos φ = 0.45	at 440 V	1500 A	2000 A	2300 A	2600 A	3000 A
(cos φ = 0.35 for Ie > 100 A)	at 690 V	1200 A	1600 A	2000 A	2400 A	2500 A
Power dissipation per pole	Ie / AC-1	13 W	16 W	18 W	25 W	32 W
	Ie / AC-3	5 W	8 W	9 W	14 W	18 W
Max. electrical switching frequency	AC-1	300 cycles/h		300 cycles/h
	AC-3	300 cycles/h		300 cycles/h
	AC-2, AC-4	150 cycles/h		150 cycles/h

(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)Conductors with preparation.

(4)Use terminal extension / enlargement pieces (LX 300 / LW 300).

Low Voltage Products & Systems

1SXU000023C0202 Rev. A

UL/NEMA/CSA Technical data

A/F145...A/F300; A/F145N4...A/F260N5, 3-pole Utilization characteristics

Across
Contactorsline
	the

1

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

	Contactor types	AC operated	A145		A185		A210		A260		A300
		AC / DC operated	AF145		AF185		AF210		AF260		AF300
	Standards		UL 508, CSA C22.		2 N°14
	Max. operational voltage		600 V
	NEMA size		4		–		–		5		–
	NEMA maximum horse power ratings 1-phase, 60 Hz
		115 V AC	–		–		–		–		–
		230 V AC	–		–		–		–		–
	NEMA maximum horse power ratings 3-phase, 60 Hz
		200 V AC	40 hp						75 hp
		230 V AC	50 hp						100 hp
		460 V AC	100 hp						200 hp
		575 V AC	200 hp						200 hp
	UL / CSA general use rating
	600 V AC		230 A		250 A		300 A		350 A		400 A
	UL / CSA maximum 1-phase motor rating
	Full load current	240 V AC	–		–		–		–		–
	Horse power rating	240 V AC	–		–		–		–		–
	UL / CSA maximum 3-phase motor rating
	Full load current (1)	200-208 V AC	119.6 A		149.5 A		166.8 A		220.8 A		285.2 A
		220-240 V AC	130 A		145 A		192 A		248 A		248 A
		440-480 V AC	124 A		156 A		180 A		240 A		302 A
		550-600 V AC	125 A		144 A		192 A		242 A		289 A
	Horse power rating (1)	200-208 V AC	40 hp		50 hp		60 hp		75 hp		100 hp
		220-240 V AC	50 hp		60 hp		75 hp		100 hp		100 hp
		440-480 V AC	100 hp		125 hp		150 hp		200 hp		250 hp
		550-600 V AC	125 hp		150 hp		200 hp		250 hp		300 hp
	Max. electrical switching frequency
	For general use		300 cycles/h
	For motor use		300 cycles/h

(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”.

General technical data

Contactor types				AC operated	A145	A185	A210	A260	A300
				AC / DC operated	AF145	AF185	AF210	AF260	AF300
Rated insulation voltage Ui
	acc. to IEC 60947-4-1				1000 V
	acc. to UL				600 V
Rated impulse withstand voltage Uimp.					8 kV
Electromagnetic compatibility					AF contactors complying with IEC 60947-1 / EN 60947-1 - Environment A
Ambient air temperature close to contactor
	Operation		Fitted with thermal overload relay		-25 to +55 °C
			Fitted with electronic overload relay		-25 to +70 °C
			Without electronic overload relay		-40 to +70 °C
	Storage				-40 to +70 °C
Climatic withstand					acc. to IEC 60068-2-30
Maximum operating altitude (without derating)					3000 m
Mechanical durability
	Number of operating cycles				5 millions operating cycles
	Max. switching frequency				3600 cycles/h (300 for AF… contactors)
Shock withstand acc. to IEC 60068-2-27 and EN 60068-2-27
Mounting position 1
			C1	Shock direction	1/2 sinusoidal shock for 30 ms: no change in contact position, closed or open position
				A	5 g
A	A	B1	B2
				B1	5 g
	ABB
				B2	5 g
			C2	C1	5 g
				C2	5 g

Low Voltage Products & Systems

1SXU000023C0202 Rev. A