ABB Overload Relay 1 NO 1 NC, 18.9A Contact Rating, 304W Power, 600V AC/DC, Adjustable Current 5.7 to 18.9A, Automatic EF19

ABB EF19 Overload Relay EF19 model is a robust electrical protection device designed for safeguarding motors by protecting against overload and phase failure. It supports motor full load current (FLC) ratings from 5.7 to 18.9 amps, making it versatile for various electrical and automation systems operating within this range. The relay features a contact rating of 18.9A and a power rating of 304 watts, suitable for demanding industrial and commercial applications.

This overload relay offers both automatic and manual reset methods, providing operational flexibility and convenience in different environments. Its compact design with dimensions 44.4mm width by 59.3mm depth allows it to be mounted directly on contactors, enabling an efficient and streamlined electrical panel layout.

The device is equipped with screw terminals for secure and easy wiring and includes 1 normally open and 1 normally closed auxiliary contacts, essential for control circuit integration. The relay functions reliably within an operating temperature range of -25°C to 70°C and is built to meet critical UL 60947 and IEC/EN 60947 standards, ensuring high quality and safety compliance.

Compact design with 44.4mm width and 59.3mm depth for space-saving installation. Automatic and manual reset options offer operational versatility. Screw terminal wiring simplifies installation. Supports supply voltage up to 690V and control voltage of 600V AC/DC.

IP20 rated to provide basic protection against solid objects. Includes 1 NO and 1 NC auxiliary contacts for control applications. Wide adjustable current range from 5.7 to 18.9 amperes. Complies with UL and IEC/EN standards for electrical safety.

Reliable motor overload protection enhances safety in industrial, automation, and manufacturing settings.

ABB EF19 overload relay is widely utilized in industrial automation, manufacturing plants, machinery protection, HVAC systems, and other commercial electrical installations where reliable motor protection and operational continuity are critical. Its design prioritizes safety, efficiency, and ease of integration with existing electrical infrastructure.

Choose this ABB EF19 model overload relay for dependable motor protection, compliance with international standards, and flexible operation in demanding industrial environments. EnvMart offers comprehensive categories of Overload Relays and automation control gear to support your industrial equipment needs.