TeSys K 3-pole reversing contactor for motor applications up to 4kW@400V. It features 24V DC coils, built-in 2NO auxiliary contacts, connection via solder pins for printed circuit boards (without pre-wired reversing circuit) and 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).