EF460 are self-powered electronic overload relays that do not require an additional external power supply. In the event of an overload or phase failure, they reliably protect motors. They are easy to use, just like thermal overload relays, and are compatible with standard motor applications. They impress with their wide adjustment range, high accuracy, broad operating temperature range, and the option to choose from three tripping classes (10E, 20E, 30E). Additional features include temperature compensation, integrated tripping and signal contact (1 normally open/1 normally closed), automatically or manually selectable reset, free tripping, STOP and TEST functions, as well as a triggered indicator on the front. Rail kits for contactor mounting are available as accessories. EF460 has ATEX certification.