| Descripción del artículo | Power contactor, AC switching / contactor, 3P+1N/C, 4KW/400V/AC3, US=110VDC / contactor, according to IEC/EN60947, 3 pole, with screw connections, CAN be expanded with max. 4 auxiliary contacts, with 1 auxiliary contact as interlocked opposing contact, integrated suppressor circuit, screw and snap fitting, ui 690V, degree of protection IP20, finger proof according to VDE 0106 t. 100, lifespan 10 million mechanical operations, accessories: Auxiliary contact modules, suppressor circuits, star-point bridges, paralleling link, wiring kits, mechanical interlock |