ABB NFZ Contactor Relay, 250V dc Coil, 8-Pole, 6 A, 140 W 250V dc, 4 NO/4 NC, 690V

RS Stock No.:: 237-4870
Mfr. Part No.:: 1SBH136001R2344
Manufacturer:: ABB

ABB NFZ Contactor Relay, 250V dc Coil, 8-Pole, 6 A, 140 W 250V dc, 4 NO/4 NC, 690V

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MYR748.90

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RS Stock No.:: 237-4870
Mfr. Part No.:: 1SBH136001R2344
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	250V dc
	Product Type	Contactor Relay
	Number of Poles	8
	Contact Voltage	690V
	Contact Current	6A
	Power Rating	140W
	Series	NFZ
	Mount Type	DIN Rail
	Normal State Configuration	4 NO/4 NC
	Auxiliary Contact Configuration	4 NO/4 NC
	Number of Auxiliary Contacts	8
	Terminal Type	Screw
	Minimum Operating Temperature	-40°C
	Control Circuit Voltage Uc	250V dc
	Operational Current Ie	6A
	Maximum Operating Temperature	70°C
	Width	45mm
	Length	110.5mm
	Depth	110.5mm
	Standards/Approvals	ABS, BV, CB, CCC, CE, CQC, CSA C22.2 No. 14, cUL, DNV, EAC, IEC 60947-5-1 and EN 60947-5-1, RoHS, UL, UL 508
	Pole and Throw Configuration	8

	Select all
	Brand ABB
	Coil Voltage 250V dc
	Product Type Contactor Relay
	Number of Poles 8
	Contact Voltage 690V
	Contact Current 6A
	Power Rating 140W
	Series NFZ
	Mount Type DIN Rail
	Normal State Configuration 4 NO/4 NC
	Auxiliary Contact Configuration 4 NO/4 NC
	Number of Auxiliary Contacts 8
	Terminal Type Screw
	Minimum Operating Temperature -40°C
	Control Circuit Voltage Uc 250V dc
	Operational Current Ie 6A
	Maximum Operating Temperature 70°C
	Width 45mm
	Length 110.5mm
	Depth 110.5mm
	Standards/Approvals ABS, BV, CB, CCC, CE, CQC, CSA C22.2 No. 14, cUL, DNV, EAC, IEC 60947-5-1 and EN 60947-5-1, RoHS, UL, UL 508
	Pole and Throw Configuration 8

COO (Country of Origin):: FR

ABB NFZ Series Contactor Relay, 250V Coil Voltage, 6A Contact Current Rating - 1SBH136001R2344

This contactor relay is designed for efficient switching of auxiliary and control circuits. It features a durable construction with dimensions of 110.5mm length, 45mm width, and 110.5mm depth, providing reliable performance in various industrial applications. This model operates with a coil voltage of 690V and is equipped with 8 poles, including a combination of normally open and normally closed contacts for versatile operation.

Features & Benefits

• Utilises an electronic coil interface for wide control voltage compatibility

• Directly controlled by PLC outputs of 24V DC with minimal energy consumption

• Built-in surge protection eliminates the need for additional suppressors

• High temperature resilience with a maximum operating temperature of +70°C

• Mechanically linked auxiliary contacts ensure compliance with IEC standards

• Designed for robust performance in demanding environments

Applications

• Used for switching control circuits in industrial automation

• Ideal for requiring reliable high voltage control

• Suitable for electronic and electrical system integrations

• Employed with DIN rail mounting systems for compact assemblies

What operational advantages does this relay offer in terms of voltage variations?

This relay can manage significant variations in control voltage, allowing it to operate effectively across different regions with varying electrical standards. Its design ensures that a single coil can accommodate various control voltages without requiring replacements.

How does the design influence its compatibility with automation systems?

The compact size and DIN rail mounting capability facilitate easy integration into existing automation setups, ensuring it occupies minimal space while maintaining accessibility for adjustments and maintenance.

What maintenance considerations should be kept in mind for optimal performance?

Regular inspections should focus on the integrity of the terminal connections and the functionality of the mechanical linkages in auxiliary contacts to ensure consistent performance and adherence to safety standards. Regular testing under operational conditions is also advisable.