40 Amps, 2 Pole, 240 V, 50Hz, 30Ma Earth Leakage Breaking Capacity 10 Ka , B Type With En Closer. Ac Circuit Breakers (Rcbo) With Integral Over Current Conformity To The Specification Is 12640 (Part 2) :2008 Iec61009-1 :1996. Rated Residual Making And Breaking Capacity, Minimum (In A) -500 , Functional Y Dependent On Line Voltage , Operating Condiction -5 Deg C To +40 Deg. Make- Mcg, L&T, Lauritz Knudsen, Hager, Legrand Dx. Test Reports From Central Government/ Nabl/Ilac. [ Warranty Period: 30 Months After The Date Of Delivery ] ]