... The specification of Thermal overload relay ( overload relay, over-load relay,thermal relay,power relay,lrd thermal relay,lrd)as following:1.Rated ... .Rated controlling capacity and rated current of the relay as in Table 1;8.Electrical endurance:underA ... 24, 36, 48, 110, 127, 380V (50Hz); DC.24,110,220,440V;11.Rated coil power-loss:<68VA ... form of contacts as Table 2,DC-13 Thermal overload relay