ABB ESB20 Contactor, 400 V ac Coil, 2-Pole, 20 A, 4.6 kW 400 V, 2 NO, 250V

RS Stock No.:: 211-1608
Mfr. Part No.:: 1SBE121111R0720
Manufacturer:: ABB

ABB ESB20 Contactor, 400 V ac Coil, 2-Pole, 20 A, 4.6 kW 400 V, 2 NO, 250V

View all Contactors

Subtotal (1 unit)*

PHP4,447.52

(exc. VAT)

PHP4,981.22

(inc. VAT)

FREE delivery for orders over ₱3,000.00

In Stock

Plus 2 unit(s) shipping from January 26, 2026
Plus 7 unit(s) shipping from January 30, 2026

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

Units	Per Unit
1 +	PHP4,447.52

*price indicative

RS Stock No.:: 211-1608
Mfr. Part No.:: 1SBE121111R0720
Manufacturer:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	400 V 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 NO
	Terminal Type	Screw
	Operational Current Ie	9A
	Minimum Operating Temperature	-25°C
	Control Circuit Voltage Uc	400 V
	Contactor Application	Safety
	Maximum Operating Temperature	55°C
	Standards/Approvals	EN, IEC, UL
	Depth	65mm
	Width	18 mm
	Length	65mm
	Pole and Throw Configuration	2

	Select all
	Brand ABB
	Coil Voltage 400 V 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 NO
	Terminal Type Screw
	Operational Current Ie 9A
	Minimum Operating Temperature -25°C
	Control Circuit Voltage Uc 400 V
	Contactor Application Safety
	Maximum Operating Temperature 55°C
	Standards/Approvals EN, IEC, UL
	Depth 65mm
	Width 18 mm
	Length 65mm
	Pole and Throw Configuration 2

Datasheet-1SBE121111R0720

COO (Country of Origin):: BG

ABB ESB Series Contactor, 400V AC Coil Voltage, 20A Current Rating - 1SBE121111R0720

This contactor is designed for efficient control of loads with a capacity of up to 20A. It features a compact form factor with dimensions of 65mm in length, 18mm in width, and 65mm in depth, making it suitable for various installations. With a coil voltage of 400V AC, this contactor is ideal for both household and industrial applications, ensuring reliable operation in diverse environments.

Features & Benefits

• Hum-free operation enhances user comfort

• Low power consumption supports energy efficiency

• Integrated overvoltage protection for added safety

• Modular design accommodates various accessories

• Compatible with AC and DC for versatile usage

• Screw terminal connectivity for easy installation

Applications

• Used for controlling single loads in residential installations

• Suitable for automation systems in industrial settings

• Effective in machinery control for mechanical

• Ideal for safety circuits ensuring operational reliability

What is the maximum operating temperature for this contactor?

The contactor can operate efficiently within a temperature range of -25°C to +55°C, making it resilient in varied climatic conditions.

What types of loads can be handled by this contactor?

It is specifically designed to manage single loads up to 20A, suitable for both household appliances and industrial machinery.

How does the integrated overvoltage protection function?

The integrated overvoltage protection helps to prevent damage to the contactor and connected devices by absorbing voltage spikes that may occur in the electrical circuit.

What mounting options are available for this product?

It features a DIN rail mounting style, which allows for straightforward integration into existing electrical frameworks.

What is the expected mechanical durability of this contactor?

The contactor boasts impressive mechanical durability, rated for up to 1,000,000 cycles, ensuring a long lifespan in operational use.