ABB ESB Series Contactor, 42V Control Voltage, 20A Contact Current Rating - 1SBE121111R0220

This contactor is designed for installation in both industrial and domestic applications. The ABB ESB series 2-pole contactor operates efficiently at a control voltage of 42 V and is capable of managing single loads of up to 20 A. With a compact design measuring 65mm in length, 18mm in width, and 65mm in depth, this safety contactor meets a variety of electrical specifications and ensures seamless integration into DIN rail systems.

Features & Benefits

• Hum-free operation for users in noise-sensitive environments
• Low power consumption optimises energy efficiency
• Integrated overvoltage protection enhances system safety
• Designed for screw terminal connections for ease of installation
• Suitable for high performance across a temperature range of -25°C to +55°C
• Supports multiple contact combinations to meet diverse load requirements

Applications

• Utilised for controlling pumps and motors in automation systems
• Suitable for HVAC systems requiring reliable load management
• Employed in circuit protection and distribution panels
• Ideal for lighting control in commercial settings
• Commonly used in industrial machinery and equipment

What type of environments can this product safely operate in?

This product is capable of operating in ambient temperatures ranging from -25°C to +55°C, making it suitable for both industrial and domestic environments.

How does it maintain high-performance reliability?

The design incorporates integrated overvoltage protection to prevent damage from power surges, ensuring steady operation even under fluctuating electrical conditions.

What are the electrical specifications that make it suitable for various applications?

It features a rated operational current of up to 20 A and can manage voltages of 42 V in control circuits, allowing for effective load control in various scenarios.

How does this contactor ensure safety during operation?

This 2-pole contactor is designed with safety features like low power consumption and overvoltage protection, reducing the risk of electrical faults.

Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	42 V
	Number of Poles	2
	Contact Current Rating	20 A
	Range	ESB20-20N-02
	Power Rating	4.6 kW
	Series	ESB
	Function	Safety
	Normal State Configuration	2NO
	Length	65mm
	Width	18mm
	Depth	65mm

	Select all
	Brand ABB
	Coil Voltage 42 V
	Number of Poles 2
	Contact Current Rating 20 A
	Range ESB20-20N-02
	Power Rating 4.6 kW
	Series ESB
	Function Safety
	Normal State Configuration 2NO
	Length 65mm
	Width 18mm
	Depth 65mm

ABB ESB20-20N-02 ESB Contactor, 42 V Coil, 2-Pole, 20 A, 4.6 kW, 2NO

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