ABB NFZ31E-23 Contactor Relay, 100V, 250 V Coil, 4-Pole, 4 A, 3 NO/1 NC, 250V dc

RS Stock No.:: 258-9431
Mfr. Part No.:: 1SBH136001R2331
Manufacturer:: ABB

ABB NFZ31E-23 Contactor Relay, 100V, 250 V Coil, 4-Pole, 4 A, 3 NO/1 NC, 250V dc

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Subtotal (1 unit)*

SGD159.24

(exc. GST)

SGD173.57

(inc. GST)

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Ready to ship from 27 November 2026

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Units	Per unit
1 +	SGD159.24

*price indicative

RS Stock No.:: 258-9431
Mfr. Part No.:: 1SBH136001R2331
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
	Product Type	Contactor Relay
	Coil Voltage	100V, 250V
	Number of Poles	4
	Contact Voltage	250V dc
	Contact Current	4A
	Series	NFZ31E-23
	Mount Type	DIN Rail
	Normal State Configuration	3 NO/1 NC
	Auxiliary Contact Configuration	3 NO/1 NC
	Number of Auxiliary Contacts	3
	Terminal Type	Screw
	Contactor Application	Auxiliary Contactor
	Control Circuit Voltage Uc	24V, 250V
	Operational Current Ie	16A
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	80°C
	Standards/Approvals	IEC 60947-5-1, UL 508, CSA C22.2 N°14, EN 60947-5-1
	Length	86mm
	Width	77mm
	Depth	86mm

	Select all
	Brand ABB
	Product Type Contactor Relay
	Coil Voltage 100V, 250V
	Number of Poles 4
	Contact Voltage 250V dc
	Contact Current 4A
	Series NFZ31E-23
	Mount Type DIN Rail
	Normal State Configuration 3 NO/1 NC
	Auxiliary Contact Configuration 3 NO/1 NC
	Number of Auxiliary Contacts 3
	Terminal Type Screw
	Contactor Application Auxiliary Contactor
	Control Circuit Voltage Uc 24V, 250V
	Operational Current Ie 16A
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 80°C
	Standards/Approvals IEC 60947-5-1, UL 508, CSA C22.2 N°14, EN 60947-5-1
	Length 86mm
	Width 77mm
	Depth 86mm

Datasheet - 1SBH136001R2331

COO (Country of Origin):: FR

ABB NFZ31E-23 Series Contactor Relay, 16A Operational Current, 250V Coil Voltage - 1SBH136001R2331

This contactor relay is an auxiliary switching device designed for control circuits in industrial electrical systems. It provides reliable auxiliary contact switching for automation and control panels, accommodating a range of control voltages and suitable for DIN-rail installation in constrained enclosures.

Features and Benefits:

• Four-pole configuration provides multi-circuit switching capability • Operational current 16A supports moderate load switching • Auxiliary contact set 3NO1NC enables diverse logic arrangements • Contact current 4A handles DC load switching up to specified voltage • Screw terminals deliver secure, low-resistance conductor connections • Rated for operation between -40°C and 80°C for varied environments

Applications

• Suitable for industrial automation control panels requiring auxiliary switching • Ideal for relay logic in motor starter and interlock circuits • Used for remote signalling and auxiliary control in electrical cabinets • Can be used for switching DC control loads in battery-backed systems

What control voltages can be driven for Coil operation?

The control circuit accepts 24V and 250V options, allowing interfacing with low-voltage PLC outputs or higher-voltage control supplies.

Which Coil voltages are available for the actuator?

Coil supply options include 100V and 250V, enabling compatibility with common control infrastructures.

What standards does it conform to for industrial use?

It meets IEC 60947-5-1 Plus UL508 and CSA C22.2 No. 14 approvals, reflecting recognised electrical performance criteria.

How is the unit mounted and secured within panels?

The device is designed for DIN-rail mounting to facilitate Rapid installation and modular arrangement in distribution racks.