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Available on request

ABB 1SFL637063R7122 – AF750B-30-22-71 250-500V 50/60Hz / 250-500V DC Contactor

MPN: 1SFL637063R7122 · Brand: ABB

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	ABB AF Contactors
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)
Weight	13.6 kg
UPC / EAN	7320500563465

Shipping & availability

When can 1SFL637063R7122 be shipped?

1SFL637063R7122 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 1SFL637063R7122 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 1SFL637063R7122 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 1SFL637063R7122, subject to availability and destination.

The AF750B-30-22-71 is a 3 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and standard ferrules, controlling motors up to 400 kW / 400 V AC (AC-3) or 600 hp / 480 V UL and switching power circuits up to 1050 A (AC-1) or 900 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (250-500 V 50/60 Hz and DC), managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.

Specifications

General

Order code (ABB product ID)	1SFL637063R7122
Type	AF750B-30-22-71
Lifecycle	Active (current ABB product)

Ordering

Minimum Order Quantity	1 piece
Customs Tariff Number	85364900

Dimensions

Product Net Width	210 mm
Product Net Depth / Length	242 mm
Product Net Height	283 mm
Product Net Weight	13.6 kg

Technical

Number of Main Contacts NO	3
Number of Main Contacts NC	0
Number of Auxiliary Contacts NO	2
Number of Auxiliary Contacts NC	2
Number of Poles	3P
Rated Operational Voltage	Main Circuit 1000 V
Rated Frequency (f)	Main Circuit 50 / 60 Hz
Conventional Free-air Thermal Current (I<sub>th</sub>)	acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 1050 A
Rated Operational Current AC-1 (I<sub>e</sub>)	(1000 V) 40 °C 1000 A, (1000 V) 55 °C 875 A, (1000 V) 70 °C 720 A, (690 V) 40 °C 1050 A, (690 V) 55 °C 875 A, (690 V) 70 °C 720 A
Rated Operational Current AC-3 (I<sub>e</sub>)	(415 V) 55 °C 750 A, (440 V) 55 °C 750 A, (500 V) 55 °C 750 A, (690 V) 55 °C 650 A, (1000 V) 55 °C 300 A, (380 / 400 V) 55 °C 750 A, (220 / 230 / 240 V) 55 °C 750 A
Rated Operational Current DC-1 (I<sub>e</sub>)	(110 V) 1-Pole, 40 °C 1050 A, (110 V) 2 Poles in Series, 40 °C 1050 A, (220 V) 3 Poles in Series, 40 °C 1050 A, (600 V) 3 Poles in Series, 40 °C 1050 A
Rated Operational Current DC-3 (I<sub>e</sub>)	(110 V) 1-Pole, 40 °C 1050 A, (110 V) 2 Poles in Series, 40 °C 1050 A, (220 V) 3 Poles in Series, 40 °C 1050 A, (600 V) 3 Poles in Series, 40 °C 1050 A
Rated Operational Current DC-5 (I<sub>e</sub>)	(110 V) 1-Pole, 40 °C 1050 A, (110 V) 2 Poles in Series, 40 °C 1050 A, (220 V) 3 Poles in Series, 40 °C 1050 A, (600 V) 3 Poles in Series, 40 °C 1050 A
Rated Operational Power AC-3 (P<sub>e</sub>)	(415 V) 425 kW, (440 V) 450 kW, (500 V) 520 kW, (690 V) 600 kW, (1000 V) 400 kW, (380 / 400 V) 400 kW, (220 / 230 / 240 V) 220 kW
Rated Breaking Capacity AC-3	8 x Ie AC-3
Rated Making Capacity AC-3	10 x Ie AC-3
Short-Circuit Protective Devices	gG Type Fuses 1000 A
Rated Short-time Withstand Current Low Voltage (I<sub>cw</sub>)	at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 4500 A, at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 3500 A, at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 6400 A, at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1300 A, at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 7000 A
Maximum Breaking Capacity	cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 7500 A, cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 7000 A
Rated Insulation Voltage (U<sub>i</sub>)	acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V, acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 1000 V, acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (U<sub>imp</sub>)	Main Circuit 8 kV
Maximum Electrical Switching Frequency	(AC-1) 300 cycles per hour, (AC-2 / AC-4) 60 cycles per hour, (AC-3) 300 cycles per hour
Mechanical Durability	3 million
Maximum Mechanical Switching Frequency	300 cycles per hour
Coil Operating Limits	(acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C)
Rated Control Circuit Voltage (U<sub>c</sub>)	50 Hz 250 ... 500 V, 50 Hz / 60 Hz 250 ... 500 V, 60 Hz 250 ... 500 V, DC Operation 250 ... 500 V
Coil Consumption	Holding at Max. Rated Control Circuit Voltage 50 Hz 23.6 V·A, Holding at Max. Rated Control Circuit Voltage 50 Hz 6.6 W, Holding at Max. Rated Control Circuit Voltage 60 Hz 23.6 V·A, Holding at Max. Rated Control Circuit Voltage 60 Hz 6.6 W, Holding at Max. Rated Control Circuit Voltage DC 5 W, Pull-in at Max. Rated Control Circuit Voltage 50 Hz 1155 V·A, Pull-in at Max. Rated Control Circuit Voltage 60 Hz 1155 V·A, Pull-in at Max. Rated Control Circuit Voltage DC 1533 V·A, Pull-in at Max. Rated Control Circuit Voltage DC 1533 W
Power Loss	at Rated Operating Conditions AC-1 per Pole 67 W, at Rated Operating Conditions AC-3 per Pole 34 W
Operate Time	Between Coil De-energization and NC Contact Closing 50 ... 70 ms, Between Coil De-energization and NO Contact Opening 53 ... 73 ms, Between Coil Energization and NC Contact Opening 45 ... 115 ms, Between Coil Energization and NO Contact Closing 50 ... 120 ms
Connecting Capacity Main Circuit	Bar 52 mm², Bar 50 mm², Rigid Al-Cable 3x185 mm², Rigid Cu-Cable 300 mm², Rigid Cu-Cable 3x185 mm²
Connecting Capacity Auxiliary Circuit	Flexible with Ferrule 2x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mm², Flexible 1x 0.75 ... 2.5 mm², Flexible 2x0.75 ... 2.5 mm², Solid 2x 1 ... 4 mm², Solid 2 x 1 ... 4 mm², Stranded 2x 1 ... 4 mm², Stranded 2 x 1 .... 4 mm²
Connecting Capacity	Bar 52 mm², Rigid Al-Cable 3x185 mm², Rigid Cu-Cable 3x185 mm²
Degree of Protection	acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20, acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00
Connecting Terminals (delivered in open position) Main Poles	M 3.5 (+,-) pozidriv 2 screw with cable clamp
Recommended Screw Driver	Main Circuit M12, Control Circuit M3.5, Control Circuit Pozidriv 2
Tightening Torque	Cable Lug 45 N·m, Main Circuit 45 N·m
Terminal Type	Main Circuit: Bars
Suitable for Product Class	Block Contactor
Product Name	Block Contactor

Technical UL/CSA

NEMA Size	7
Horsepower Rating NEMA	(230 V AC) Three Phase 300 Hp, (460 V AC) Three Phase 600 Hp, (575 V AC) Three Phase 600 Hp
Maximum Operating Voltage UL/CSA	Main Circuit 1000 V
General Use Rating UL/CSA	(1000 V AC) 900 A, (600 V AC) 900 A
Horsepower Rating UL/CSA	(200 ... 208 V AC) Three Phase 250 Hp, (200 ... 208 V AC) Three Phase 250 hp, (200 V AC) Three Phase 250 hp, (208 V AC) Three Phase 250 hp, (220 ... 240 V AC) Three Phase 300 Hp, (220 ... 240 V AC) Three Phase 300, (440 ... 480 V AC) Three Phase 600 Hp, (440 ... 480 V AC) Three Phase 600 hp, (550 ... 600 V AC) Three Phase 700 Hp, (550 ... 600 V AC) Three Phase 700 hp
Full Load Amps Motor Use	(200 ... 208 V AC) Three Phase 692.3 A, (220 ... 240 V AC) Three Phase 722 A, (440 ... 480 V AC) Three Phase 722 A, (550 ... 600 V AC) Three Phase 672 A

Environmental

Ambient Air Temperature	Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 50 °C, Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °C, Close to Contactor for Storage -40 ... 70 °C, Operation -40 ... 70 °C, Storage -40 ... +70 °C
Maximum Operating Altitude Permissible	Without Derating 3000 m
Resistance to Shock acc. to IEC 60068-2-27	Shock Direction: A 5 g, Shock Direction: B1 5 g, Shock Direction: B2 5 g, Shock Direction: C1 5 g, Shock Direction: C2 5 g

Material Compliance

RoHS Information	Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
WEEE B2C / B2B	Business To Business
WEEE Category	5. Small Equipment (No External Dimension More Than 50 cm)

ABB EcoSolutions

ABB EcoSolutions	Yes
ABB Site Meeting Group Waste To Landfill Target	UL 2799 Zero Waste To Landfill Validation available
Extended Product Lifetime	Product Durability is Enhanced
Improved Energy Efficiency for Customers	Product Efficiency - Product considered more energy-efficient compared to similar product on market or older products from the same line
Recyclability Rate of the Product acc. to EN45555	Design for Closing Resource Loops - Standard EN45555 - 69.7 %

External Classifications and Standards

Object Classification Code	Q
ETIM 7	EC000066 - Power contactor, AC switching
ETIM 8	EC000066 - Power contactor, AC switching
ETIM 9	EC000066 - Power contactor, AC switching
eClass	V11.0 : 27371003
UNSPSC	39121529

Downloads & documentation

Official documents from ABB, downloaded directly from the manufacturer.

Data sheets & manuals

Data Sheet, Technical Information (1SBC100192C0206)
Instructions and Manuals (Part 2) (1SAC200017M0002)
Dimension Diagram (53540919-60)
ABB EcoSolutions Profile (1SFC100125C0366)
End Of Life Disassembling Instructions (1SFC100112M0004)

CAD & dimension drawings

CAD Dimensional Drawing (2CDC001079B0201)

Certificates (12)

REACH Declaration (2CMT2021-006202)
RoHS Declaration (2CMT2021-006277)
Environmental Product Declaration - EPD (1SFC100109D0201)
ABS Certificate (15-LD1408622-PDA)
CB Certificate (SE-82863)
CCS Certificate (GB14T00030)
CCS Certificate (GZ15T00069)
CQC Certificate (CQC2007010304256684)
CQC Certificate (CQC2012010304540080)
CSA Certificate (306712-1)
Declaration of Conformity - CE (2CMT2024-006566)
Declaration of Conformity - UKCA (2CMT2020-006118)