This is an open-frame (IP00) component — no enclosure, no DIN-rail clip. It measures 0.46 m wide by 0.435 m tall by 0.265 m deep. The main circuit connects via flat-type terminals, so you'll need busbar or cable lugs sized for the 1260 A continuous path. Plan for free-air mounting inside a cabinet with forced ventilation; the coil alone dissipates 700 W, plus 250 W from the iron core, for a total of 950 W of heat that has to leave the enclosure.
Thermal class and approvals
The winding insulation is rated thermal class H per IEC 60085, which means a 180 °C continuous hot-spot limit — generous headroom for a 40 °C ambient rating. The part carries UL and CSA recognition per the description line, and is designed to EN 61558-2-20.