Compact 3-pole reversing contactor TeSys K for motor applications. Rated 12A AC-3 5. 5kW@400V, includes a 24V 50/60Hz AC coil, 2 NC auxiliary contacts, a mechanical interlock and a pre-wired reversing circuit. LC2K1210B7 is a 3-pole reversing contactor TeSys K for simple motor applications up to 5.5kW@400V. Very compact, DIN rail compatible, with connections via screw terminals, it is mounted with a mechanical interlock and a pre-wired reversing circuit. It includes a 24V 50/60Hz AC coil and 2NO built-in auxiliary contacts. It complies with several standards (IEC, UL, CSA, CCC, EAC, Marine) and is Green Premium (RoHs/Reach) certified.