Specifications

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Product Details

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Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	230 V ac/dc
	Number of Poles	4
	Contact Voltage Rating	690 V ac
	Contact Current Rating	6 A
	Range	AF Range
	Series	NF
	Normal State Configuration	4NO
	Number Of Auxiliary Contacts	4
	Auxiliary Contact Configuration	4NO
	Terminal Type	Screw
	Length	77mm
	Width	45mm
	Depth	77mm
	Pole and Throw Configuration	4P
	Mounting Style	DIN Rail
	Maximum Operating Temperature	+80°C
	Minimum Operating Temperature	-60°C

	Select all
	Brand ABB
	Coil Voltage 230 V ac/dc
	Number of Poles 4
	Contact Voltage Rating 690 V ac
	Contact Current Rating 6 A
	Range AF Range
	Series NF
	Normal State Configuration 4NO
	Number Of Auxiliary Contacts 4
	Auxiliary Contact Configuration 4NO
	Terminal Type Screw
	Length 77mm
	Width 45mm
	Depth 77mm
	Pole and Throw Configuration 4P
	Mounting Style DIN Rail
	Maximum Operating Temperature +80°C
	Minimum Operating Temperature -60°C

ABB Series NF Contactor Relay, 230V AC/DC Coil Voltage, 6A Contact Current Rating - 1SBH137001R1340 NF40E-13

This contactor relay falls within the NF series and is engineered for switching auxiliary and control circuits effectively. It operates on a coil voltage of 230 V AC/DC, featuring a compact design with dimensions of 77mm x 45mm x 77mm. This device incorporates 4 poles and can handle contact voltage ratings of up to 690 V AC, making it suitable for a variety of applications in automation and control systems.

Features & Benefits

• Electronic coil interface accepts wide control voltage variations
• Built-in surge protection eliminates the need for additional suppressors
• Suitable for AC or DC operations, versatile for global use
• Offers 4 auxiliary contacts for expanded functionality
• DIN rail mounting enables easy installation and space efficiency
• High operating temperature range from -60°C to +80°C

Applications

• Utilised in automation systems for control and switching
• Applied in electrical panels for managing auxiliary circuits
• Suitable for industrial control where voltage variation is common
• Ideal for integration into DIN rail systems in various installations

How does the electronic coil interface benefit varied voltage systems?

The electronic coil interface enables flexibility by accepting control voltages between 24 to 500 V for 50/60 Hz applications and 20 to 500 V for DC, which simplifies usage across different regions without the need to change coils.

What is the significance of the built-in surge protection?

The built-in surge protection internalises safety features, protecting the device from voltage spikes, thus enhancing its durability and reducing the need for extra surge suppressors in installations.

Can this relay efficiently manage high operational frequencies?

Yes, the relay can manage up to 1200 cycles per hour for AC-15 and 900 cycles per hour for DC-13, enabling it to handle demanding applications with high operational frequencies seamlessly.

ABB AF Range NF Contactor Relay, 230 V ac/dc Coil, 4-Pole, 6 A, 4NO, 690 V ac

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