ABB FH200 RCCB, 40A, 4 Pole, 30mA, Type AC

IEC/EN 61008. RCCBs are sensitive only to earth fault current (therefore they have to be connected in series with a MCB or a fuse to protect them against over-current and short-circuits). 2 ; 4 Pole RCCB - FH200 Series. Compact AC DIN rail mount 2 and 4 Pole RCCB ‘s Protects against the effects of sinusoidal alternating earth fault currents Protects against indirect contact with additional protection against direct (with IΔn=30 mA) contact Command and isolation of resistive and inductive circuits Suitable for residential and commercial applications