Residual Current Circuit Breaker (Rcbo) With Over Current Protection 4 Pole 16 Amps, D Curve With Breaking Capacity 10 Ka At 415V, 50 Hz And Residual Current Parameters: 30 Ma Residual Current: Impulse Current Withstand At 8/20 Μs Pulses = 3 Ka. As Per Schneider Part No A9N4P16D + A9V61440 Or Equivalent Make Of Schneider, Legrand, Abb, Siemens. [ Warra Nty Period: 30 Months After The Date Of Delivery ] ]