Hager RCD, 40A, 3 Pole, 30mA - BDC340F

NF EN 61009-1, NF EN 60947-2. Hager Add-on Residual Current Devices. These Hager add on residual current devices (RCDs) provide people with protection from electrical shock by direct or indirect contact and protect installations against the risk of fire. They are intended to be fixed on the right hand side of the circuit breakers to form differential circuit breakers from 25 A to 63 A, one, two, three or four pole. Features and Benefits. AC, A and HI 1, 2, 3 and 4 pole 25 A to 63 A 30 mA and 300 mA