ABB Overload Relay 1 NO/1 NC, Adjustable Current 1.9 to 6.3A, 6.3A Contact Rating, 83W Power EF19

ABB EF19 Overload Relay is designed for motor protection in industrial and automation applications, providing reliable overload and phase failure detection. It features adjustable current settings from 1.9 to 6.3 amperes, suitable for flexible motor load requirements. The relay includes 1 normally open and 1 normally closed contact, enabling effective circuit control and signaling. Its screw terminals guarantee secure conductor connections for enhanced safety.

The compact device measures 44.4 mm (width), 85 mm (length), and 59.3 mm (depth), fitting easily into control panels with its direct mount design. It supports both automatic and manual reset methods, giving operators control over restart protocols. The relay operates efficiently within a temperature range of -25°C to 70°C and holds an IP20 ingress protection rating, ensuring durability in typical industrial environments.

Certified to international standards including CE, CSA 22.2 No. 14, cULus UL 508, and IEC/EN norms, this overload relay meets rigorous safety and performance criteria. Typical applications include motor starters, industrial automation systems, and bottling plants where precise motor protection is essential. The product's ability to draw power from its contactor simplifies installation and reduces wiring complexity.

Equipped with 1 NO / 1 NC contact configuration for versatile control. Adjustable current dial allows fine tuning from 1.90 to 6.30 amperes. Automatic and manual reset methods provide operational flexibility. Screw terminal type ensures reliable and secure electrical connections.

Robust compliance with regional and international safety standards. Compact dimensions designed for seamless integration in control systems. Suitable for applications ranging from industrial automation to motor starter protection.

IP20 rated for protection against solid objects and mechanical impact.

This ABB EF19 Overload Relay is an essential component for protecting motors against overloads and electrical faults, enhancing machine uptime and safety. Explore the wide array of industrial relays and automation components in EnvMart's Electronics & Electricals catalog for comprehensive solutions.