The LC2K1201C7 is a TeSys K reversing contactor from Schneider Electric, a 3-pole device rated for AC-3 duty at 12 A up to 440 V, with a 36 V AC coil and one NC auxiliary contact. The AC-3 rating of 12 A at 440 V means it handles motor switching within that current envelope — typical for small conveyors, pumps, or fan starters.
The 36 V AC coil is a specific control voltage — not the common 24 V DC or 110/230 V AC found in most panels. If your control circuit runs 36 V AC, this fits; otherwise you'd need a coil-voltage variant or an interposing relay. The 1 NC auxiliary is built in, so no separate aux block is required for a basic safety or status feedback loop. IP20 protection (VDE 0106) means it's finger-safe but not sealed — mount inside an enclosure, not in washdown or outdoor locations. Mechanical robustness specs show it withstands 10–15 G shocks in closed position and 4 G vibration up to 300 Hz — adequate for typical machine-mounted panels but not extreme off-road or high-vibration applications.