ABB ESB20 Contactor, 240 V ac Coil, 2-Pole, 20 A, 4.6 kW 240 V ac, 1 NO/1 NC, 250V

RS Stock No.:: 211-1603
Mfr. Part No.:: 1SBE121111R0511
Manufacturer:: ABB

ABB ESB20 Contactor, 240 V ac Coil, 2-Pole, 20 A, 4.6 kW 240 V ac, 1 NO/1 NC, 250V

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RS Stock No.:: 211-1603
Mfr. Part No.:: 1SBE121111R0511
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
	Product Type	Contactor
	Coil Voltage	240 V ac
	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	1 NO/1 NC
	Terminal Type	Screw
	Operational Current Ie	9A
	Minimum Operating Temperature	-25°C
	Control Circuit Voltage Uc	240 V ac
	Contactor Application	Safety
	Maximum Operating Temperature	55°C
	Depth	65mm
	Standards/Approvals	IEC, UL, EN
	Length	65mm
	Width	18 mm
	Pole and Throw Configuration	2

	Select all
	Brand ABB
	Product Type Contactor
	Coil Voltage 240 V ac
	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 1 NO/1 NC
	Terminal Type Screw
	Operational Current Ie 9A
	Minimum Operating Temperature -25°C
	Control Circuit Voltage Uc 240 V ac
	Contactor Application Safety
	Maximum Operating Temperature 55°C
	Depth 65mm
	Standards/Approvals IEC, UL, EN
	Length 65mm
	Width 18 mm
	Pole and Throw Configuration 2

Datasheet-1SBE121111R0511

COO (Country of Origin):: BG

ABB ESB Series Contactor, 240V AC Coil Voltage, 20A Contact Current Rating - 1SBE121111R0511

This contactor is designed for controlling single loads up to 20A and operates efficiently with a 240V AC power supply. Part of ABB's ESB series, it features a compact design with a width of 18mm, making it suitable for installation on DIN rails within various electrical and mechanical applications.

Features & Benefits

• Utilises a coil voltage of 240V for versatile control

• Offers a contact current rating of 20A for robust performance

• Designed with a power rating of 4.6kW to manage substantial loads

• Safety features include integrated overvoltage protection

• Hum-free operation ensures reduced noise during function

• Screw terminal design allows for easy and secure connections

Applications

• Used to control motors and machinery in industrial settings

• Suited for household requiring reliable load management

• Ideal for automation systems where safety contactors are essential

• Employed in lighting control systems to efficiently manage electrical loads

How does this contactor operate in various environmental conditions?

The device can function effectively within a temperature range of -25°C to +55°C, making it suitable for diverse environments, including extreme conditions.

What is the impact of using this contactor in households?

Utilising this contactor in homes enhances electrical safety and operational efficiency by managing high currents safely and reliably.

What specific features contribute to its durability?

It boasts both electrical durability of 150,000 cycles under AC-3 conditions and mechanical durability of up to 1,000,000 cycles, ensuring long-lasting performance.

What types of electrical systems is this contactor compatible with?

It is compatible with both AC and DC systems, providing flexibility in various applications from industrial machinery to domestic installations.

What are the torque specifications for installation?

The recommended tightening torque is 0.9 N·m for the control circuit and 1.2 N·m for the main circuit, ensuring secure installation and reliable operation.