The Eaton 57A motor protection relay is a reliable overload relay specifically designed for direct mounting on contactors. It provides effective protection against overload and is suitable for applications with an output current of up to 57 Amperes. The device features an ampere setting on a rotary dial, allowing for precise adjustment to the specific requirements of the application. Additionally, the relay includes an auxiliary switch with one normally closed and one normally open contact, offering extra flexibility for integration into existing systems. Certifications according to IEC/EN 60947, VDE 0660, UL, and CSA ensure compliance with international safety standards. The motor protection relay is suitable for use in a temperature range of -25 to 55 °C, providing high operational reliability under various conditions.

• Direct mounting on the contactor for easy installation
• Ampere setting on the rotary dial for precise adjustment
• Includes auxiliary switch with 1 normally closed and 1 normally open contact
• Certified according to international standards (IEC/EN 60947, VDE 0660, UL, CSA)
• Operating temperature range of -25 to 55 °C for versatile applications.