TeSys Deca reversing contactor, 3 poles (3NO), for motor control applications up to 9A/690V AC-3 (4kW@400V). Rated 9A AC-3 4kW@400V, it includes a 110V 50/60Hz AC coil, 2NO+2NC aux contacts, a mechanical interlock. It provides 110V 50/60Hz AC coils, 2NO+2NC built-in auxiliary contacts (NC mirror certified), connection by screw clamp terminals. For operating rates until 3600 cycles/hour and environments until 60C, it procures high reliability and durability. Compact (90mm width), DIN-rail mounting or screw fixing. With pre-wired reversing power connections, mechanical interlock (without electrical interlocking). Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine). Assembled with mechanical interlock and pre-wired reversing circuit. Clear separation between power and control circuits, easy front access to coil and auxiliary contacts connections. Equipped with a 110V AC coil that can be supplied at 50Hz or 60Hz. Provides 4 built-in auxiliary contacts 2NO + 2NC, NC contacts are mirror certified suitable to be included in the control of safety systems. High electrical durability, guaranteed for 2 million cycles at 9A AC-3 440V, for demanding motor switching applications. Robust design with high making and breaking capacities up to 20 In. Connection by screw clamp terminals.