MC2A - Mini Contactor (AC) - ABB Low Voltage & Systems

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Company	ABB Low Voltage & Systems
Description	MC2A - Mini Contactor (AC)
Bill of material	ABB - 1SAL135704R9902 + MC2A310ATW Mini Contactor 3NO AUX 1NO 415-440V50Hz/480V 60Hz
Product ID	1SAL135704R9902
Extended Product Type	MC2A310ATW
Invoice Description	MC2A310ATW Mini Contactor 3NO AUX 1NO 415-440V50Hz/480V 60Hz
Description	Mini Contactor (AC)
Long Description	The MC2A310ATW mini contactor is a dimension optimized 3 pole contactor with 1 NO auxiliary contact and screw terminals. This device is a great solution when high performances are needed but the space is limited. Mini contactors are used in residential buldings, commercial buildings and industrial applications for the control of single or three-phase loads up to 5.5 kW (AC-3) and 20 A / 690 V (AC-1) or switching of control signals. The product is suitable for wall or rail mounting.
International product number	4013614544170
Product number of the Manufacturer	1SAL135704R9902
Rated control supply voltage Us at AC 50HZ	415 - 480	V
Rated control supply voltage Us at AC 60HZ	415 - 415	V
Rated control supply voltage Us at DC	- - -	V
Voltage type for actuating	AC
Rated operation current Ie at AC-1, 400 V	20	A
Rated operation current Ie at AC-3, 400 V	12	A
Rated operation power at AC-3, 400 V	5.5	kW
Rated operation current Ie at AC-4, 400 V	9	A
Rated operation power at AC-4, 400 V	4	kW
Rated operation power NEMA	2.2371	kW
Modular version	false
Number of auxiliary contacts as normally open contact	1
Number of auxiliary contacts as normally closed contact	0
Type of electrical connection of main circuit	Screw connection
Number of normally closed contacts as main contact	0
Number of normally open contacts as main contact	3
Customs tariff number	85365080
Deeplink product page	Link to product detail page
Type	MC2A310AT

Procurement

Last update	Jul 25, 2025, 9:56 AM
Part number	1SAL135704R9902

All information without guarantee
Last update: Jul 25, 2025, 9:56 AM

Classifications

ETIM 10.0


Power contactor, AC switching:
Suitable for distribution board:	false
Rated operation power at AC-3, 400 V:	5.5	kW
Number of normally open contacts as main contact:	3
Number of normally closed contacts as main contact:	0
Number of auxiliary contacts as normally open contact:	1
Number of auxiliary contacts as normally closed contact:	0
Rated operation current Ie at AC-3, 400 V:	12	A
Rated operation current Ie at AC-1, 400 V:	20	A
Rated control supply voltage AC 50 Hz:	415 - 480	V
Rated control supply voltage AC 60 Hz:	415 - 415	V
Rated control supply voltage DC:	- - -	V
Type of electrical connection of main circuit:	Screw connection
Voltage type for actuating:	AC
Rated operation current Ie at AC-4, 400 V:	9	A
Rated operation power at AC-4, 400 V:	4	kW
Rated operation power NEMA:	2.2371	kW

CNS


Object Properties:
Order Number:	1SAL135704R9902
Description long:	The MC2A310ATW mini contactor is a dimension optimized 3 pole contactor with 1 NO auxiliary contact and screw terminals. This device is a great solution when high performances are needed but the space is limited. Mini contactors are used in residential buldings, commercial buildings and industrial applications for the control of single or three-phase loads up to 5.5 kW (AC-3) and 20 A / 690 V (AC-1) or switching of control signals. The product is suitable for wall or rail mounting.
Description short:	MC2A310ATW Mini Contactor
Manufacturer / brand name:	ABB
Product website:	https://new.abb.com/products/ABB1SAL135704R9902
Customs Tariff Number:	85365080
GTIN-Code:	4013614544170

ETIM 8.0


Power contactor, AC switching:
Modular version:	false
Rated operation power at AC-3, 400 V:	5.5	kW
Number of normally open contacts as main contact:	3
Number of normally closed contacts as main contact:	0
Number of auxiliary contacts as normally open contact:	1
Number of auxiliary contacts as normally closed contact:	0
Rated operation current Ie at AC-3, 400 V:	12	A
Rated operation current Ie at AC-1, 400 V:	20	A
Rated control supply voltage Us at AC 50HZ:	415 - 480	V
Rated control supply voltage Us at AC 60HZ:	415 - 415	V
Rated control supply voltage Us at DC:	- - -	V
Type of electrical connection of main circuit:	Screw connection
Voltage type for actuating:	AC
Rated operation current Ie at AC-4, 400 V:	9	A
Rated operation power at AC-4, 400 V:	4	kW
Rated operation power NEMA:	2.2371	kW

ETIM 9.0


Power contactor, AC switching:
Modular version:	false
Rated operation power at AC-3, 400 V:	5.5	kW
Number of normally open contacts as main contact:	3
Number of normally closed contacts as main contact:	0
Number of auxiliary contacts as normally open contact:	1
Number of auxiliary contacts as normally closed contact:	0
Rated operation current Ie at AC-3, 400 V:	12	A
Rated operation current Ie at AC-1, 400 V:	20	A
Rated control supply voltage AC 50 Hz:	415 - 480	V
Rated control supply voltage AC 60 Hz:	415 - 415	V
Rated control supply voltage DC:	- - -	V
Type of electrical connection of main circuit:	Screw connection
Voltage type for actuating:	AC
Rated operation current Ie at AC-4, 400 V:	9	A
Rated operation power at AC-4, 400 V:	4	kW
Rated operation power NEMA:	2.2371	kW

eclass


27-37-10-03 - Power contactor, AC switching:
Rated operating power with AC-3, 400 V:	5.5	kW
Rated operating current Ie with AC-1, 400 V:	20	A
Rated operating current Ie with AC-3, 400 V:	12	A
max. rated control supply voltage Us:	415 - 480	V
min. rated control voltage Us with AC 50 Hz:	415 - 480	V
min. rated control voltage Us with AC 60 Hz:	415 - 415	V
min. rated control voltage Us with DC:	- - -	V
rated operating power (AC-4, 400 V):	4	kW
Number of auxiliary contacts as opener:	0
Number of auxiliary contacts as shutter:	1
Number of main contacts as opener:	0
Number of making contacts and main contacts:	3
Type of actuation:	AC
Connection type:	Screw connection
suitable for series installation:	false

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ABB - 1SAL135704R9902 + MC2A310ATW Mini Contactor 3NO AUX 1NO 415-440V50Hz/480V 60Hz