The EF65 is an self-supplied electronic overload relay, which means no extra external supply is needed. It offers reliable and fast protection for motors in the event of overload or phase failure. Easy to use like a thermal overload relay and compatible with standard motor applications, the electronic overload relay is convincing, above all, due to its wide setting range, high accuracy, high operational temperature range and the possibility to select a trip class (10E, 20E, 30E). Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the contactors. Single mounting kits are available as accessory. The EF65, EF96 and EF146have ATEX and IECEx certification 1). Specifications Amperage Rating 70 A Contact Form 1NC-1NO Dimensions 131.2 mm H x 70 mm W x 105.2 mm D Enclosure Type IP10/IP20 Frequency Rating 50/60 Hz Number of Poles 3 Series EF65 Temperature Rating -25 to 75 deg C Terminal Type Threaded Type Electronic Self-Supplied