ABB ESB20 Contactor, 240V ac Coil, 2-Pole, 20 A, 4.6 kW 240V ac, 2 NC, 250V

RS Stock No.:: 211-1602
Mfr. Part No.:: 1SBE121111R0502
Brand:: ABB

ABB ESB20 Contactor, 240V ac Coil, 2-Pole, 20 A, 4.6 kW 240V ac, 2 NC, 250V

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Subtotal (1 unit)*

Kr. 629,14

(exc. VAT)

Kr. 786,42

(inc. VAT)

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Ready to ship from 23 July 2026

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Units	Per unit
1 +	Kr. 629,14

*price indicative

RS Stock No.:: 211-1602
Mfr. Part No.:: 1SBE121111R0502
Brand:: ABB

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	240V ac
	Product Type	Contactor
	Number of Poles	2
	Contact Voltage	250V
	Contact Current	20A
	Series	ESB20
	Power Rating	4.6kW
	Function	Safety
	Mount Type	DIN Rail
	Normal State Configuration	2 NC
	Terminal Type	Screw
	Contactor Application	Safety
	Minimum Operating Temperature	-25°C
	Control Circuit Voltage Uc	240V ac
	Operational Current Ie	9A
	Maximum Operating Temperature	55°C
	Depth	65mm
	Standards/Approvals	EN, IEC, UL
	Width	18mm
	Length	65mm
	Pole and Throw Configuration	2

	Select all
	Brand ABB
	Coil Voltage 240V ac
	Product Type Contactor
	Number of Poles 2
	Contact Voltage 250V
	Contact Current 20A
	Series ESB20
	Power Rating 4.6kW
	Function Safety
	Mount Type DIN Rail
	Normal State Configuration 2 NC
	Terminal Type Screw
	Contactor Application Safety
	Minimum Operating Temperature -25°C
	Control Circuit Voltage Uc 240V ac
	Operational Current Ie 9A
	Maximum Operating Temperature 55°C
	Depth 65mm
	Standards/Approvals EN, IEC, UL
	Width 18mm
	Length 65mm
	Pole and Throw Configuration 2

Datasheet-1SBE121111R0502

COO (Country of Origin):: BG

ABB ESB Series Contactor, 20A Contact Current Rating, 240V AC Coil Voltage - 1SBE121111R0502

This contactor is an installation switch designed for controlling electrical devices. With a compact design of dimensions 65mm x 18mm x 65mm, it operates efficiently on a 240V AC supply. This safety contactor effectively manages loads of up to 20A, making it suitable for various applications in both domestic and industrial environments.

Features & Benefits

• Hum-free operation enhances user comfort

• Low power consumption reduces energy costs

• Integrated overvoltage protection for added safety

• Suitable for AC or DC control circuits

• Screw terminal connections simplify installation

• Designed for DIN rail mounting for easy integration

Applications

• Used for controlling electrical loads in industrial settings

• Applicable in home automation systems for load management

• Ideal for safety mechanisms in machinery

• Utilised in HVAC systems to manage electrical loads

What is the operational temperature range suitable for this device?

The device operates efficiently in temperatures ranging from -25°C to +55°C, ensuring reliable performance in various environments.

How does this contactor minimise power consumption?

It is designed for low power usage, which helps in reducing overall electrical costs while maintaining effective operation.

What types of loads can this contactor support?

This contactor can handle single loads up to 20A, making it versatile for different applications in both residential and industrial scenarios.

What installation requirements are needed for this contactor?

It is designed for easy mounting on DIN rails, and it requires no special tools beyond standard screwdrivers for installation.

What safety features are included in this contactor's design?

The built-in overvoltage protection feature ensures enhanced safety, preventing damage to connected equipment during electrical surges.