Home / ABB / ABB Block Contactors / GF1050B-20-22-52 Contactor

GF1050B-20-22-52 Contactor — photo 1 of 2

GF1050B-20-22-52 Contactor — photo 2 of 2

Available on request

ABB 1SFL637763R5222 – GF1050B-20-22-52 Contactor

MPN: 1SFL637763R5222 · Brand: ABB

Price on request

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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 Block Contactors
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)
Weight	14.3 kg
UPC / EAN	7320500564431

Shipping & availability

When can 1SFL637763R5222 be shipped?

1SFL637763R5222 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 1SFL637763R5222 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 1SFL637763R5222 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 1SFL637763R5222, subject to availability and destination.

The GF1050B-20-22-51 is a 2-pole contactor with pre-mounted auxiliary contacts and standard ferrules, suitable for applications up to 1500V DC. Operated with wide voltage range 48-130V AC 50/60Hz and DC

Specifications

General

Order code (ABB product ID)	1SFL637763R5222
Type	GF1050B-20-22-52
Lifecycle	Active (current ABB product)

Ordering

Minimum Order Quantity	1 piece
Customs Tariff Number	8536490099

Dimensions

Product Net Width	253 mm
Product Net Depth / Length	300 mm
Product Net Height	355 mm
Product Net Weight	14.3 kg

Technical

Number of Main Contacts NO	2
Number of Main Contacts NC	0
Number of Auxiliary Contacts NO	2
Number of Auxiliary Contacts NC	2
Number of Poles	2P
Rated Operational Voltage	Main Circuit 1500 V
Rated Frequency (f)	Control Circuit 50 / 60 Hz
Conventional Free-air Thermal Current (I<sub>th</sub>)	acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 1100 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 1392 A, at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 5207 A, at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 7600 A, at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 6336 A, at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 3800 A
Rated Insulation Voltage (U<sub>i</sub>)	acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1500 V, acc. to UL/CSA 1500 V
Rated Impulse Withstand Voltage (U<sub>imp</sub>)	Main Circuit 8 kV
Maximum Electrical Switching Frequency	15 cycles per hour
Mechanical Durability	0.05 million
Maximum Mechanical Switching Frequency	60 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 48 ... 130 V, 50 Hz / 60 Hz 48 ... 130 V, 60 Hz 48...130 V, DC Operation 48...130 V
Coil Consumption	Holding at Max. Rated Control Circuit Voltage 50 Hz 21.5 V·A, Holding at Max. Rated Control Circuit Voltage 50 Hz 2.9 W, Holding at Max. Rated Control Circuit Voltage 60 Hz 21.5 V·A, Holding at Max. Rated Control Circuit Voltage 60 Hz 2.9 W, Holding at Max. Rated Control Circuit Voltage DC 3 W, Pull-in at Max. Rated Control Circuit Voltage 50 Hz 992 V·A, Pull-in at Max. Rated Control Circuit Voltage 60 Hz 992 V·A, Pull-in at Max. Rated Control Circuit Voltage DC 1213 V·A, Pull-in at Max. Rated Control Circuit Voltage DC 1213 W
Operate Time	Between Coil De-energization and NO Contact Opening 33...70 ms, Between Coil Energization and NO Contact Closing 50...120 ms
Connecting Capacity Main Circuit	Solid 600 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, Solid 2x 1 ... 4 mm², Stranded 2x 1 ... 4 mm²
Connecting Capacity	Solid 600 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
Recommended Screw Driver	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

Maximum Operating Voltage UL/CSA

Main Circuit 1500 V

Environmental

Ambient Air Temperature	Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °C, Close to Contactor for Storage -40 ... 70 °C
Maximum Operating Altitude Permissible	Without Derating 2000 m

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
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 - 71.2 %

External Classifications and Standards

Object Classification Code	Q
ETIM 7	EC002552 - Power contactor, DC switching
ETIM 8	EC002552 - Power contactor, DC switching
ETIM 9	EC002552 - Power contactor, DC switching
eClass	V11.0 : 27371018
UNSPSC	39121529

Downloads & documentation

Official documents from ABB, downloaded directly from the manufacturer.

Data sheets & manuals

Data Sheet, Technical Information (1SBC100218B0201)
Instructions and Manuals (1SFC100003M0001)
ABB EcoSolutions Profile (1SFC100125C0369)
End Of Life Disassembling Instructions (1SFC100112M0006)

CAD & dimension drawings

CAD Dimensional Drawing (2CDC001079B0201)

Certificates (9)

REACH Declaration (2CMT2021-006202)
RoHS Declaration (2CMT2021-006277)
Environmental Product Declaration - EPD (1SFC100132D0201)
BV Certificate (9AKK108466A6837)
CB Certificate (1SFC100041D0101)
CCC Certificate (2024010304645692)
cULus Certificate (9AKK108469A9190)
Declaration of Conformity - CE (2CMT2024-006566)
Declaration of Conformity - UKCA (2CMT2020-006118)