ABB NFZ40E-20 Contactor Relay, 12V dc, 20 V dc Coil, 4-Pole, 6 A, 140 W 20V dc, 4 NO, 690V

RS Stock No.:: 237-4855
Mfr. Part No.:: 1SBH136001R2040 NFZ40E-20
Manufacturer:: ABB

ABB NFZ40E-20 Contactor Relay, 12V dc, 20 V dc Coil, 4-Pole, 6 A, 140 W 20V dc, 4 NO, 690V

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Subtotal (1 unit)*

€91.87

(exc. VAT)

€113.00

(inc. VAT)

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Ready to ship from 08 December 2026

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Units	Per unit
1 +	€91.87

*price indicative

RS Stock No.:: 237-4855
Mfr. Part No.:: 1SBH136001R2040 NFZ40E-20
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	12V dc, 20V dc
	Number of Poles	4
	Contact Voltage	690V
	Contact Current	6A
	Series	NFZ40E-20
	Power Rating	140W
	Mount Type	DIN Rail
	Normal State Configuration	4 NO
	Auxiliary Contact Configuration	4 NO
	Number of Auxiliary Contacts	4
	Terminal Type	Screw
	Control Circuit Voltage Uc	20V dc
	Contactor Application	Auxiliary Contactor
	Operational Current Ie	140A
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	70°C
	Width	45mm
	Standards/Approvals	EN 60947-5-1, CSA C22.2, UL 508, IEC 60947-5-1
	Length	77mm
	Depth	77mm
	Pole and Throw Configuration	4

	Select all
	Brand ABB
	Product Type Contactor Relay
	Coil Voltage 12V dc, 20V dc
	Number of Poles 4
	Contact Voltage 690V
	Contact Current 6A
	Series NFZ40E-20
	Power Rating 140W
	Mount Type DIN Rail
	Normal State Configuration 4 NO
	Auxiliary Contact Configuration 4 NO
	Number of Auxiliary Contacts 4
	Terminal Type Screw
	Control Circuit Voltage Uc 20V dc
	Contactor Application Auxiliary Contactor
	Operational Current Ie 140A
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 70°C
	Width 45mm
	Standards/Approvals EN 60947-5-1, CSA C22.2, UL 508, IEC 60947-5-1
	Length 77mm
	Depth 77mm
	Pole and Throw Configuration 4

COO (Country of Origin):: FR

ABB NFZ Series Contactor Relay, 20V Control Voltage, 6A Contact Current Rating - 1SBH136001R2040 NFZ40E-20

This contactor relay is designed for effective switching in auxiliary and control circuits. With dimensions of 77mm in length, 45mm in width, and 77mm in depth, it operates at a coil voltage of 690V, making it suitable for high voltage applications. This 4 pole contactor features an electronic coil interface that can manage a range of control voltages.

Features & Benefits

• Electronic coil interface accommodates various control voltages

• 4NO configuration enables efficient switching capability

• Auxiliary contact configuration simplifies additional control setups

• Direct control by PLC-output enhances system integration

• Compact design allows for easy installation on DIN rail

• Built-in surge protection negates need for extra components

Applications

• Utilised for switching control circuits in automation systems

• Employed in industrial machinery for effective control

• Integrated into electrical panels for reliable circuit management

• Suitable for requiring high voltage relay functionality

What is the maximum ambient temperature this device can handle?

The device can operate in ambient temperatures up to +70°C, ensuring reliability in various environments.

How does the electronic coil interface benefit the user?

The interface allows continuous operation across a broad range of control voltages, which simplifies installation and reduces the need for multiple coils.

What happens during short voltage dips?

This relay is compliant with SEMI F47-0706 standards, allowing it to withstand short voltage dips and maintain functionality.

What are the key dimensions for installation?

It measures 77mm in length, 45mm in width, and 77mm in depth, making it compact for DIN rail mounting.

What is the operational current rating for this device?

The contact current rating is specified at 6A, suitable for various control applications.