DX3 Differential 4P 63A 30mA Class AC

DX3 Differential 4/63/30AC. Four-pole 400 V~ AC Type - Sensitivity: 30 mA - In: 63A - Number of modules: 4. DX³-ID Residual Current Circuit Breakers - top entry/bottom exit - Comply with UNE EN 61008-1 standard - AC Type: detect alternating component faults - Type A: detect alternating and direct component faults (specialised circuits: kitchens, cooktops, washing machines, etc.) - Type Hpi: detect alternating and direct component faults (Type A) with enhanced immunity to nuisance tripping (disturbed environments: computer circuits, lightning impacts, fluorescent lamps, etc.) - Type B: detect alternating and direct component faults and ripple-free direct current faults (variable speed machinery, photovoltaic installations, call centres, medical equipment, etc.) - Suitable for auxiliaries, motorised controls, and DX³ connection modules (except Type B) - Screw/screw connection: top entry and bottom exit via screw terminals.