3-pole TeSys K reversing contactor for motor applications up to 5.5kW@400V. It features 42V 50/60Hz AC coils, integrated 2NO auxiliary contacts, screw terminal connection, pre-wired reversing circuits, mechanical interlock. Compact DIN rail mounting and screw fixing ensure reliability and durability in standard applications. Certified with multiple standards (IEC, UL, CSA, CCC, EAC) and Green Premium (RoHs/Reach).