| Item Description | Power contactor, AC switching / contactor, 3P+1N/O, 4 KW/400V/AC3, US=600V60HZ / contactor, conforming to IEC/EN 60947, 3-POLE, with screw terminals, CAN be expanded with max. 4 auxiliary contacts, with 1 auxiliary contact as an interlocked opposing contact, screw and snap fitting, ui of 690 V, IP20 degree of protection, finger-safe as per VDE 0106 part 100, mechanical life of 10 million switching operations, available accessories: Auxiliary contact modules, suppressor circuits, star-point bridges, paralleling links, wiring kits, mechanical interlock |