ABB 1SAX331001R1101

The EF65-70 electronic overload relay provides reliable motor protection without requiring an external power supply. It operates within a setting range of 25 to 70 A, accommodating various standard motor applications. Notably, it features high accuracy and a broad operational temperature range from -25°C to +70°C, making it suitable for diverse environments.

This relay includes a selectable trip class (10E, 20E, 30E) and offers temperature compensation, a trip contact (NC), and a signal contact (NO). Users can choose between automatic or manual reset options, enhancing operational flexibility. The trip-free mechanism, along with a STOP and Test function, ensures comprehensive functionality.

Designed for direct connection to contactors, the EF65-70 is compatible with various mounting kits and complies with multiple standards, including IEC/EN 60947 and UL 60947. With a degree of protection rated at IP20 for the housing and IP10 for main circuit terminals, this relay is engineered to withstand challenging conditions.

The product's dimensions are 70 mm in width, 131.2 mm in height, and 105.2 mm in depth, with a net weight of 0.821 kg. Additionally, it features a conventional free-air thermal current of 6 A for both NC and NO auxiliary contacts. The relay's design incorporates enhanced energy efficiency and a high recyclability rate, aligning with sustainability standards.