Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	690 V
	Number of Poles	8
	Contact Current Rating	6 A
	Series	NFZ
	Normal State Configuration	4NO/4NC
	Auxiliary Contact Configuration	4NO + 4NC
	Number Of Auxiliary Contacts	8
	Terminal Type	Screw
	Length	110.5mm
	Width	45mm
	Depth	110.5mm
	Maximum Operating Temperature	+70°C
	Mounting Style	DIN Rail
	Control Voltage	20 V dc
	Pole and Throw Configuration	8P
	Minimum Operating Temperature	-40°C

	Select all
	Brand ABB
	Coil Voltage 690 V
	Number of Poles 8
	Contact Current Rating 6 A
	Series NFZ
	Normal State Configuration 4NO/4NC
	Auxiliary Contact Configuration 4NO + 4NC
	Number Of Auxiliary Contacts 8
	Terminal Type Screw
	Length 110.5mm
	Width 45mm
	Depth 110.5mm
	Maximum Operating Temperature +70°C
	Mounting Style DIN Rail
	Control Voltage 20 V dc
	Pole and Throw Configuration 8P
	Minimum Operating Temperature -40°C

COO (Country of Origin):: FR

ABB NFZ Series Contactor Relay, 20V Control Voltage, 6A Contact Current Rating - 1SBH136001R2044

This contactor relay is an integral component in the automation field, designed for switching auxiliary and control circuits efficiently. With dimensions of 110.5mm in length and 45mm in width, it accommodates various control voltages, revolutionising how users manage circuit operations. The relay boasts eight poles, allowing expansive connectivity and functionality in a compact design.

Features & Benefits

• Electronic coil interface accepts a wide control voltage range
• Built-in surge protection eliminates the need for additional suppressors
• Capable of withstanding short voltage dips and sags
• DC operation respects polarity for reliable function
• Includes a non-removable front-mounted auxiliary contact block
• DIN rail mounting style simplifies installation in diverse setups

Applications

• Used for switching control circuits in industrial automation
• Utilised in requiring high voltage tolerance up to 690V
• Ideal for scenarios needing electromechanical relay performance
• Employed in systems with significant electrical switching frequency requirements

What are the operational temperature limits for this equipment?

The equipment operates effectively between -40°C and +70°C, ensuring reliable performance even in extreme conditions.

How does this device manage high voltage variations without damaging components?

It includes an electronic coil interface designed to handle significant control voltage fluctuations, making it suitable for various global operating conditions.

Can multiple relay configurations be achieved with this component?

Yes, the 8-pole design supports complex arrangements for controlling multiple circuits simultaneously without the need for additional components.

What is the significance of having mechanically-linked auxiliary contacts?

Mechanically-linked auxiliary contacts prevent simultaneous operation when not intended, enhancing safety and reliability in electrical systems.

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

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