Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	220 Va ac, 690 Va ac, V dc, V dc
	Number of Poles	4
	Contact Current Rating	20 A
	Series	B
	Range	B6-40-00
	Power Rating	4 kW
	Function	Control Unit
	Normal State Configuration	4NO
	Number Of Auxiliary Contacts	0
	Terminal Type	Screw
	Width	52.5mm
	Length	46.7mm
	Depth	46.7mm
	Pole and Throw Configuration	4P
	Minimum Operating Temperature	-20°C
	Mounting Style	DIN Rail
	Control Voltage	415 V
	Maximum Operating Temperature	+55°C

	Select all
	Brand ABB
	Coil Voltage 220 Va ac, 690 Va ac, V dc, V dc
	Number of Poles 4
	Contact Current Rating 20 A
	Series B
	Range B6-40-00
	Power Rating 4 kW
	Function Control Unit
	Normal State Configuration 4NO
	Number Of Auxiliary Contacts 0
	Terminal Type Screw
	Width 52.5mm
	Length 46.7mm
	Depth 46.7mm
	Pole and Throw Configuration 4P
	Minimum Operating Temperature -20°C
	Mounting Style DIN Rail
	Control Voltage 415 V
	Maximum Operating Temperature +55°C

COO (Country of Origin):: DE

ABB Series B Contactor, 4 Poles, 20A Current Rating - GJL1211201R8005 B6-40-00 380-415V AC

This contactor is a compact control unit designed for efficient management of electrical loads. With a sturdy 4-pole configuration, this 20A contactor operates effectively at a coil voltage of 415V AC, making it an ideal solution for various industrial applications. Measuring 52.5mm in width, it can be conveniently mounted on a DIN rail, saving valuable space in control panels.

Features & Benefits

• Compact design allows installation in space-restricted areas
• 4 poles enable versatile control of single or three-phase loads
• 20A current rating ensures reliability in demanding tasks
• 415V AC functionality supports diverse electrical systems
• Screw terminals facilitate secure and easy connections
• Integrated silent coil reduces operational noise

Applications

• Used for controlling single-phase and three-phase motors
• Ideal for in residential, commercial, and industrial settings
• Utilised in automation systems for switching control signals
• Employed in load management solutions to enhance efficiency

What is the operational temperature range suitable for this device?

The device operates efficiently within a temperature range of -20°C to +55°C, allowing use in a variety of environments.

Are there specific mounting requirements for installation?

The contactor is designed for DIN rail mounting, compatible with standard 35mm mounting rails for straightforward installation.

How does this unit perform with regard to thermal management?

A conventional free-air thermal current rating of 20A ensures it can handle substantial load demands while maintaining effective performance.

Can this product be used for auxiliary circuits?

The contactor is primarily intended for main circuit applications and is not equipped with auxiliary contacts, focusing its function on load control.

ABB B6-40-00 B Contactor, 220 Va ac, 690 Va ac, V dc, V dc Coil, 4-Pole, 20 A, 4 kW, 4NO

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