Eaton Overload Relay 1 NO/1 NC, 24 to 32 A F.L.C Motor Rating, 32A Contact Rating, 6 W Power, 500V ac Control 278454 ZB32-32

Eaton 278454 ZB32-32 overload relay is a precision-designed electrical component intended for motor protection in varied industrial environments. Featuring a motor full load current rating range of 24 to 32 amperes and a relay contact current rating of 32 amperes, this device ensures reliable safeguarding of motor-driven equipment against overloads.

Equipped with one normally open (N/O) and one normally closed (N/C) auxiliary contact, it offers operational flexibility and enhanced control capability. The relay supports both automatic and manual reset methods, allowing quick recovery from fault conditions while minimizing downtime.

The unit is built with an IP20 ingress protection rating, enabling it to resist solid particle intrusion suitable for many industrial settings. Its robust construction and screw terminal design facilitate ease of installation and maintenance. The current range adjustment feature between 24 and 32 amperes allows precise protection tailored to the motor specifications.

Operating reliably within a temperature spectrum from -25°C to +55°C, the overload relay is well-suited for diverse industrial environments including manufacturing, control systems, electrical distribution panels, and automation applications. The device dimensions are 96mm in length and depth, and 45mm in width, supporting compact and efficient panel layouts.

The relay is certified to international standards including UL, CSA, IEC/EN 60947 series, and CE approval, ensuring compliance with safety and quality requirements. Full load current motor rating from 24 to 32 A ensures optimal overload protection.

Trip-free release mechanism prevents accidental resets for safer operation. Automatic and manual reset options provide operational flexibility. Screw terminal connections enable easy installation and servicing. Compact form factor fits various electrical control panels.

Wide operating temperature range supports use in extreme conditions. Compliant with multiple international safety standards. Ideal for industrial motor-driven equipment, manufacturing, and automation systems. Designed to protect motors effectively while maintaining uptime.

This Eaton ZB32-32 overload relay ensures efficient motor protection and operational reliability across industrial applications. Explore more Eaton electrical components and Overload Relays in our Electronics & Electricals category at EnvMart for comprehensive automation and control solutions.