MPN

ABB ESB16-20N-03 ESB Contactor, 48 V Coil, 2-Pole, 16 A, 3.7 kW, 2NO

RS Stock No.:: 211-1574
Mfr. Part No.:: 1SBE111111R0320
Brand:: ABB

ABB ESB16-20N-03 ESB Contactor, 48 V Coil, 2-Pole, 16 A, 3.7 kW, 2NO

View all Contactors

Subtotal (1 unit)*

£49.14

(exc. VAT)

£58.97

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 23 January 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£49.14

*price indicative

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RS Stock No.:: 211-1574
Mfr. Part No.:: 1SBE111111R0320
Brand:: ABB

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	48 V
	Number of Poles	2
	Contact Current Rating	16 A
	Range	ESB16-20N-03
	Series	ESB
	Power Rating	3.7 kW
	Function	Safety
	Normal State Configuration	2NO
	Length	65mm
	Width	18mm
	Depth	65mm

	Select all
	Brand ABB
	Coil Voltage 48 V
	Number of Poles 2
	Contact Current Rating 16 A
	Range ESB16-20N-03
	Series ESB
	Power Rating 3.7 kW
	Function Safety
	Normal State Configuration 2NO
	Length 65mm
	Width 18mm
	Depth 65mm

ABB ESB Series Contactor, 48V Coil Voltage, 16A Contact Rating - 1SBE111111R0320

This contactor is designed for effective control in both domestic and industrial applications. Featuring a compact design with dimensions of 65mm x 18mm x 65mm, it operates at a coil voltage of 48V. With an impressive power rating of 3.7 kW, this unit ensures reliable performance across varying environments.

Features & Benefits

• Hum-free operation ensures minimal noise disruption
• Low power consumption improves energy efficiency
• Integrated overvoltage protection enhances safety
• Supports multiple contact combinations for flexibility
• Screw terminal design simplifies installation and maintenance
• Operating temperature range of -25°C to +55°C expands usability

Applications

• Used to control single loads up to 16 A
• Suitable for various industrial automation tasks
• Utilised in home electrical systems
• Effective in motor control
• Ideal for safety-critical requiring reliable switching

What types of loads can be effectively controlled with this unit?

This unit can control single loads up to 16 A, making it suitable for various applications, including motors and lighting systems.

How does overvoltage protection contribute to its reliability?

The integrated overvoltage protection prevents potential damage from voltage spikes, ensuring consistent operation and longevity.

What installation requirements should be considered for using this contactor?

It is designed for DIN rail mounting, ensuring ease of installation within standard electrical enclosures while accommodating screw terminal connections.

In what environments can reliable performance be expected?

This contactor operates effectively within a temperature range from -25°C to +55°C, making it suitable for diverse industrial and domestic conditions.

What is the significance of a low power consumption feature?

Lower power consumption not only reduces energy costs but also enhances the overall efficiency of the electrical system it is part of.

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