ABB NS31E-20 Contactor Relay, 24V Coil, 4-Pole, 4 A 24V, 3 NO/1 NC, 690V

RS Stock No.:: 258-9418
Mfr. Part No.:: 1SBH101001R2031
Manufacturer:: ABB

ABB NS31E-20 Contactor Relay, 24V Coil, 4-Pole, 4 A 24V, 3 NO/1 NC, 690V

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Subtotal (1 unit)*

PHP3,672.42

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PHP4,113.11

(inc. VAT)

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RS Stock No.:: 258-9418
Mfr. Part No.:: 1SBH101001R2031
Manufacturer:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	24V
	Product Type	Contactor Relay
	Number of Poles	4
	Contact Voltage	690V
	Contact Current	4A
	Series	NS31E-20
	Mount Type	Front
	Function	Push Button
	Normal State Configuration	3 NO/1 NC
	Auxiliary Contact Configuration	3 NO/1 NC
	Number of Auxiliary Contacts	3
	Terminal Type	Screw
	Control Circuit Voltage Uc	24V
	Operational Current Ie	10A
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	70°C
	Length	68mm
	Width	73mm
	Depth	68mm
	Standards/Approvals	CSA C22.2 N°14, IEC 60947-5-1 and EN 60947-5-1, UL 508

	Select all
	Brand ABB
	Coil Voltage 24V
	Product Type Contactor Relay
	Number of Poles 4
	Contact Voltage 690V
	Contact Current 4A
	Series NS31E-20
	Mount Type Front
	Function Push Button
	Normal State Configuration 3 NO/1 NC
	Auxiliary Contact Configuration 3 NO/1 NC
	Number of Auxiliary Contacts 3
	Terminal Type Screw
	Control Circuit Voltage Uc 24V
	Operational Current Ie 10A
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 70°C
	Length 68mm
	Width 73mm
	Depth 68mm
	Standards/Approvals CSA C22.2 N°14, IEC 60947-5-1 and EN 60947-5-1, UL 508

Datasheet - 1SBH101001R2031

COO (Country of Origin):: CN

ABB NS31E-20 Series Contactor Relay, 24V Coil Voltage, 10A Operational Current - 1SBH101001R2031

This contactor relay provides Compact control switching for industrial automation and electrical systems. Designed for front mounting with push-button operation, it is intended to control auxiliary circuits and switching tasks within equipment racks and control panels where a 24V control supply is available.

Features and Benefits:

• 24V Coil voltage ensures compatibility with common control supplies • Four switching poles deliver 10 A operational current for load handling • Three normally open and one normally closed auxiliary contacts enable flexible logic arrangements • Screw Terminal connections simplify secure wiring and maintenance • Rated contact voltage up to 690V supports high-voltage distribution circuits • Operates across -40 °C to 70 °C for wide temperature range installations

Applications

• Suitable for control panels in factory automation systems • Ideal for integrating into motor-starter arrangements • Used for switching auxiliary circuits in power-distribution assemblies • Can be used for interlock logic in process-control cabinets

What electrical load can it switch continuously?

It is specified to carry an operational current of 10 A for continuous switching tasks under rated conditions.

How many auxiliary contacts can be used for control logic?

There are three normally open contacts and one normally closed contact available for signalling or interlock functions.

How is the device mounted in a control enclosure?

The unit is designed for front mounting to accommodate installations where face access is required.

What Terminal type is provided for field wiring?

Screw terminals are provided to permit straightforward conductor termination and routine servicing.