The Schneider Electric TeSys K LC2K1201V7 is a three-pole reversing contactor rated AC-3 at 12 A up to 440 V with a 400 V AC coil, preassembled with a reversing power busbar so it arrives ready to wire into a motor-reversing circuit. It carries one normally-closed auxiliary contact and is IP20 finger-safe per VDE 0106, suited for enclosed control panels where personnel access is restricted.
The AC-3 rating of 12 A at 440 V governs motor switching — this is the utilisation category for squirrel-cage motors during starting and plugging, so the contactor is sized for a motor drawing up to 12 A full-load current. The preassembled reversing busbar saves panel space and wiring time compared to building a reversing pair from two separate contactors plus a mechanical interlock.
