ABB 1SBL41 Contactor, 48V Coil, 3-Pole, 125 A 48V, 4 NO/1 NC, 690V

RS Stock No.:: 253-2045
Mfr. Part No.:: 1SBL419025R8311
Brand:: ABB

ABB 1SBL41 Contactor, 48V Coil, 3-Pole, 125 A 48V, 4 NO/1 NC, 690V

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Subtotal (1 unit)*

Kr. 6 043,41

(exc. VAT)

Kr. 7 554,26

(inc. VAT)

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Ready to ship from 13 July 2026

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RS Stock No.:: 253-2045
Mfr. Part No.:: 1SBL419025R8311
Brand:: ABB

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	48V
	Product Type	Contactor
	Number of Poles	3
	Contact Voltage	690V
	Contact Current	125A
	Series	1SBL41
	Function	DC Switching
	Normal State Configuration	4 NO/1 NC
	Auxiliary Contact Configuration	1 NO/1 NC
	Number of Auxiliary Contacts	2
	Terminal Type	Screw
	Contactor Application	Control Unit
	Minimum Operating Temperature	-40°C
	Control Circuit Voltage Uc	48V
	Operational Current Ie	6A
	Maximum Operating Temperature	70°C
	Width	94mm
	Standards/Approvals	IEC 60947-4-1, IEC 60947-5-1, UL/CSA, VDE 0110
	Length	108mm
	Depth	108mm
	Pole and Throw Configuration	1P

	Select all
	Brand ABB
	Coil Voltage 48V
	Product Type Contactor
	Number of Poles 3
	Contact Voltage 690V
	Contact Current 125A
	Series 1SBL41
	Function DC Switching
	Normal State Configuration 4 NO/1 NC
	Auxiliary Contact Configuration 1 NO/1 NC
	Number of Auxiliary Contacts 2
	Terminal Type Screw
	Contactor Application Control Unit
	Minimum Operating Temperature -40°C
	Control Circuit Voltage Uc 48V
	Operational Current Ie 6A
	Maximum Operating Temperature 70°C
	Width 94mm
	Standards/Approvals IEC 60947-4-1, IEC 60947-5-1, UL/CSA, VDE 0110
	Length 108mm
	Depth 108mm
	Pole and Throw Configuration 1P

Datasheet - 1SBL419025R8311

COO (Country of Origin):: BG

ABB 1SBL41 Series Contactor, 125A Contact Current, 48V Coil Voltage - 1SBL419025R8311

This contactor is a DC switching device designed for control applications in industrial electrical systems. It operates with a 48V control circuit and is intended to manage three-pole power paths, providing reliable switching of medium-voltage DC loads up to 690 V. The unit includes a mix of main and auxiliary contacts and is suited to panel- or cabinet-mounted installations where screw terminals are required.

Features and Benefits:

• 125 A continuous contact rating for heavy-duty current handling
• 3-pole configuration enabling simultaneous multi-phase DC switching
• 1 NO and 1 NC auxiliary contact for Basic control logic integration
• 48V Coil voltage for compatibility with common control supplies
• IEC 60947-4-1 compliant construction for recognised electrical behaviour
• Rated for operation between −40 °C and 70 °C for varied environments

Applications

• Suitable for battery bank isolation in DC storage systems
• Ideal for motor-drive disconnect in industrial automation panels
• Used for load switching in renewable energy converters
• Can be used for control and protection circuits in traction systems

What type of Terminal connections does it use for wiring?

Termination is via screw terminals, allowing secure clamping of conductor lugs and straightforward installation with standard tools.

How many auxiliary contacts are available for control circuits?

Two auxiliary contacts are provided, arranged as one normally open and one normally closed contact for straightforward signalling and interlocking.

What approvals indicate suitability for safety-conscious installations?

The device meets IEC standards and holds approvals from UL/CSA and VDE, reflecting adherence to recognised industrial specifications.

What is the operational current for the Coil control circuit?

The control circuitry is rated for an operational current of 6 A, matching typical control-loop requirements.