ABB NF Contactor, 250V ac/dc, 500 V ac/dc Coil, 4-Pole, 6 A, 144 W, 3 NO/1 NC, 690V ac

RS Stock No.:: 764-9037
Mfr. Part No.:: 1SBH137001R1431 NF31E-14
Brand:: ABB

ABB NF Contactor, 250V ac/dc, 500 V ac/dc Coil, 4-Pole, 6 A, 144 W, 3 NO/1 NC, 690V ac

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Subtotal (1 unit)*

$146.04

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$167.95

(inc. GST)

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2 unit(s) shipping from 06 November 2026

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Units	Per unit
1 +	$146.04

*price indicative

RS Stock No.:: 764-9037
Mfr. Part No.:: 1SBH137001R1431 NF31E-14
Brand:: 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	250V ac/dc, 500V ac/dc
	Product Type	Contactor
	Number of Poles	4
	Contact Voltage	690V ac
	Contact Current	6A
	Series	NF
	Power Rating	144W
	Function	Motor Control
	Mount Type	DIN Rail
	Normal State Configuration	3 NO/1 NC
	Auxiliary Contact Configuration	3 NO/1 NC
	Number of Auxiliary Contacts	4
	Terminal Type	Screw
	Control Circuit Voltage Uc	230V
	Contactor Application	Motor Control
	Operational Current Ie	6A
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	70°C
	Standards/Approvals	UL, cULus, CE
	Width	45mm
	Length	86mm
	Depth	77mm
	Pole and Throw Configuration	4

	Select all
	Brand ABB
	Coil Voltage 250V ac/dc, 500V ac/dc
	Product Type Contactor
	Number of Poles 4
	Contact Voltage 690V ac
	Contact Current 6A
	Series NF
	Power Rating 144W
	Function Motor Control
	Mount Type DIN Rail
	Normal State Configuration 3 NO/1 NC
	Auxiliary Contact Configuration 3 NO/1 NC
	Number of Auxiliary Contacts 4
	Terminal Type Screw
	Control Circuit Voltage Uc 230V
	Contactor Application Motor Control
	Operational Current Ie 6A
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 70°C
	Standards/Approvals UL, cULus, CE
	Width 45mm
	Length 86mm
	Depth 77mm
	Pole and Throw Configuration 4

ABB Series NF Contactor, 690V AC Contact Voltage Rating, 6A Contact Current Rating - 1SBH137001R1431 NF31E-14

This contactor is suitable for high-voltage applications, providing a durable solution in industrial electrical systems. It features a coil voltage range of 250 to 500V, ensuring consistent switching for a variety of automation tasks. With advanced specifications and robust construction, it serves as a vital component for professionals in the electronics and electrical sectors.

Features & Benefits

• Operates within a coil voltage range of 250 to 500V

• Supports contact ratings up to 690V AC for enhanced safety

• Includes 3 normally open and 1 normally closed contacts

• Compact screw terminal design simplifies wiring

• Temperature range from -40 to +70°C

• Designed for easy installation on DIN rails

Applications

• Used in automated machinery for effective control switching

• Suitable for motor control circuits in industrial environments

• Ideal for high-capacity electrical systems requiring dependable performance

• Well-suited for effective load management

• Employed in power distribution systems to enhance operational efficiency

How should it be installed for optimal performance?

Align it properly on a DIN rail, ensuring secure fastening to prevent misalignment during operation.

What maintenance is recommended to prolong its lifespan?

Regularly inspect connections for wear and ensure terminals are tight to avoid overheating and failure.

Can it be integrated with other control devices in an automation system?

Yes, it is compatible with various control systems for collective functionality.

What environmental conditions can it withstand?

It operates effectively in environments from -40 to +70°C, making it suitable for diverse industrial applications.

Is there a specific method for connecting the auxiliary contacts?

Utilise the provided screw terminals, ensuring secure connections for proper switching functionality.