Residual Current Circuir Breaker (Rcbo) With Over Current Protection 4 Pole 16 A Mps, D Curve With Breaking Capacity 10 Ka At 415 V, 50 Hz, Ac And Residual Current Parameters: 30 M A Residual Current, Impulse Current Withstand At 8/20 Micro Second Pulses = 3 Ka. As Per Part No. A9N 4P16D + A9V61440 Of M/S. Schneider Or Equivalent Make Of M/S. Abb, M/S.Legrand, M/S.Lk & M/S.Sie Mens. [ Warranty Period: 30 Months After The Date Of Delivery ] ]