MPN

ABB B7-30-10 B Contactor, 220 Va ac, 690 Va ac, V dc, V dc Coil, 3-Pole, 20 A, 5.5 kW, 3NO

RS Stock No.:: 237-1596
Mfr. Part No.:: GJL1311001R8104 B7-30-10 110-127V AC
Brand:: ABB

ABB B7-30-10 B Contactor, 220 Va ac, 690 Va ac, V dc, V dc Coil, 3-Pole, 20 A, 5.5 kW, 3NO

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Subtotal (1 unit)*

£45.32

(exc. VAT)

£54.38

(inc. VAT)

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Temporarily out of stock

Shipping from 10 October 2025

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Units	Per unit
1 +	£45.32

*price indicative

RS Stock No.:: 237-1596
Mfr. Part No.:: GJL1311001R8104 B7-30-10 110-127V AC
Brand:: ABB

ABB Series B Contactor, 20A Contact Current Rating, 3 Poles - GJL1311001R8104 B7-30-10 110-127V AC

This contactor is a compact yet powerful control unit designed for reliable operation in diverse applications. With a 3 pole configuration and an auxiliary contact, it is engineered for AC and DC coil voltage ranges, specifically between 110-127V for control. The dimensions of the product include a width of 52.5mm, a depth of 46.7mm, and a height of 57.5mm, making it suitable for environments with limited space.

Features & Benefits

• Designed for a 20A current rating, ensuring robust performance
• Suitable for loads up to 5.5 kW, accommodating various industrial needs
• Features DIN rail mounting for easy installation and versatility
• Equipped with screw terminal connections for secure wiring
• Offers 1NO auxiliary contact for added functionality
• Operates in temperatures ranging from -25°C to +55°C for adaptability

Applications

• Used for controlling single or three-phase loads in residential settings
• Suitable for commercial and industrial requiring a compact solution
• Ideal for automation systems needing reliable switching capabilities
• Employed in assembly lines for machinery control functions

What are the specific advantages of a DIN rail mounting style?

The DIN rail mounting style allows for straightforward and space-efficient installation. This means it can be easily integrated into existing electrical panels without a significant redesign, saving both time and effort during setup.

How does the auxiliary contact configuration enhance usability?

An auxiliary contact configuration provides additional control options, enabling the device to signal other components in the system. This feature is beneficial in complex automation setups where coordinated control is essential.

Can this product handle varying frequencies for different applications?

Yes, it is rated for both 40-450Hz, making it suitable for diverse operational environments where frequency may vary. This flexibility is crucial for maintaining performance across different types of electrical systems.

What is the significance of the silent coil feature?

The silent coil feature ensures minimal noise during operation, making it ideal for settings where sound levels need to be kept low, such as in residential areas or office environments. This contributes to a more pleasant and less disruptive atmosphere.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	220 Va ac, 690 Va ac, V dc, V dc
	Number of Poles	3
	Contact Current Rating	20 A
	Range	B7-30-10
	Power Rating	5.5 kW
	Series	B
	Function	Control Unit
	Normal State Configuration	3NO
	Auxiliary Contact Configuration	1NO
	Number Of Auxiliary Contacts	1
	Terminal Type	Screw
	Width	52.5mm
	Length	46.7mm
	Depth	46.7mm
	Control Voltage	127 V
	Minimum Operating Temperature	-25°C
	Mounting Style	DIN Rail
	Maximum Operating Temperature	+55°C
	Pole and Throw Configuration	3P

	Select all
	Brand ABB
	Coil Voltage 220 Va ac, 690 Va ac, V dc, V dc
	Number of Poles 3
	Contact Current Rating 20 A
	Range B7-30-10
	Power Rating 5.5 kW
	Series B
	Function Control Unit
	Normal State Configuration 3NO
	Auxiliary Contact Configuration 1NO
	Number Of Auxiliary Contacts 1
	Terminal Type Screw
	Width 52.5mm
	Length 46.7mm
	Depth 46.7mm
	Control Voltage 127 V
	Minimum Operating Temperature -25°C
	Mounting Style DIN Rail
	Maximum Operating Temperature +55°C
	Pole and Throw Configuration 3P

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