GF1050 - 2-pole contactor with two aux blocks

CAD model selection

Selectable products: 1


Company	ABB Low Voltage & Systems
Description	GF1050 - 2-pole contactor with two aux blocks
Bill of material	ABB - 1SFL637731R5322 + GF1050-20-22-53 Contactor
Product ID	1SFL637731R5322
Extended Product Type	GF1050-20-22-53
Invoice Description	GF1050-20-22-53 Contactor
Description	2-pole contactor with two aux blocks
Long Description	A 2-phase Contactor suitable for PV solar power applications up to max 1500V DC. Operated with wide voltage range 100-250V AC 50/60Hz and DC
International product number	7320500540954
Product number of the Manufacturer	1SFL637731R5322
Rated control supply voltage Us at AC 50HZ	100 - 250	V
Rated control supply voltage Us at AC 60HZ	100 - 250	V
Rated control supply voltage Us at DC	100 - 250	V
Voltage type for actuating	AC/DC
Modular version	false
Number of auxiliary contacts as normally open contact	2
Number of auxiliary contacts as normally closed contact	2
Type of electrical connection of main circuit	Connection rail
Number of normally closed contacts as main contact	0
Number of normally open contacts as main contact	2
Customs tariff number	8536490099
Deeplink product page	Link to product detail page
Type	GF1050-20-22

Procurement

Last update	Jul 25, 2025, 10:06 AM
Part number	1SFL637731R5322

All information without guarantee
Last update: Jul 25, 2025, 10:06 AM

Classifications

ETIM 10.0


Power contactor, DC switching:
Suitable for distribution board:	false
Number of normally open contacts as main contact:	2
Number of normally closed contacts as main contact:	0
Number of auxiliary contacts as normally open contact:	2
Number of auxiliary contacts as normally closed contact:	2
Rated control supply voltage AC 50 Hz:	100 - 250	V
Rated control supply voltage AC 60 Hz:	100 - 250	V
Rated control supply voltage DC:	100 - 250	V
Type of electrical connection of main circuit:	Connection rail
Voltage type for actuating:	AC/DC

CNS


Object Properties:
Order Number:	1SFL637731R5322
Description long:	A 2-phase Contactor suitable for PV solar power applications up to max 1500V DC. Operated with wide voltage range 100-250V AC 50/60Hz and DC
Description short:	GF1050-20-22-53 100...250 50/60Hz DC Contactor
Manufacturer / brand name:	ABB
Product website:	https://new.abb.com/products/ABB1SFL637731R5322
Customs Tariff Number:	8536490099
GTIN-Code:	7320500540954

ETIM 8.0


Power contactor, DC switching:
Modular version:	false
Number of normally open contacts as main contact:	2
Number of normally closed contacts as main contact:	0
Number of auxiliary contacts as normally open contact:	2
Number of auxiliary contacts as normally closed contact:	2
Rated control supply voltage Us at AC 50HZ:	100 - 250	V
Rated control supply voltage Us at AC 60HZ:	100 - 250	V
Rated control supply voltage Us at DC:	100 - 250	V
Type of electrical connection of main circuit:	Connection rail
Voltage type for actuating:	AC/DC

ETIM 9.0


Power contactor, DC switching:
Modular version:	false
Number of normally open contacts as main contact:	2
Number of normally closed contacts as main contact:	0
Number of auxiliary contacts as normally open contact:	2
Number of auxiliary contacts as normally closed contact:	2
Rated control supply voltage AC 50 Hz:	100 - 250	V
Rated control supply voltage AC 60 Hz:	100 - 250	V
Rated control supply voltage DC:	100 - 250	V
Type of electrical connection of main circuit:	Connection rail
Voltage type for actuating:	AC/DC

eclass


27-37-10-18 - Power contactor, direct current switching:
max. rated control supply voltage Us:	100 - 250	V
min. rated control voltage Us with AC 50 Hz:	100 - 250	V
min. rated control voltage Us with AC 60 Hz:	100 - 250	V
min. rated control voltage Us with DC:	100 - 250	V
Number of auxiliary contacts as opener:	2
Number of auxiliary contacts as shutter:	2
Number of main contacts as opener:	0
Number of making contacts and main contacts:	2
Type of actuation:	AC/DC
Connection type:	Connection rail
suitable for series installation:	false

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