The LC2K06017V7 is a TeSys K reversing contactor from Schneider Electric — a 3-pole, 3 NO power pole unit rated for AC-3 duty up to 6 A at 440 V and AC-4 duty for reversing motor control. The coil is 400 V AC, and the auxiliary contact complement is 1 NC. AC-3 rating (6 A at 440 V) covers starting and switching off squirrel-cage motors under load — the typical duty for conveyors, pumps, and fans. Rated operational voltage on the power circuit is 690 V AC 50/60 Hz, so it can handle 480 V or 600 V line supplies within the AC-3 envelope, though the 6 A AC-3 rating is specified at ≤440 V. The signalling circuit isolation is tested to 10 MΩ.
If you need a drop-in reversing contactor for a TeSys K panel layout, the closest functional match would be a current TeSys K or TeSys Deca reversing contactor with the same coil voltage and pole count — but verify the busbar footprint and auxiliary stack, because the mechanical interlock assembly changed across generations.
That depth is the key constraint in shallow enclosures or when mounting alongside other contactors on a DIN rail — the reversing busbar adds some projection beyond the base contactor body. IP20 finger-safe terminals per VDE 0106. Altitude derating kicks in above 2000 m. The flame retardance rating meets UL 94 V1 and NF F 16-101/102, which matters for rail and transit applications. Mechanical robustness: the contactor holds closed through 10 Gn shocks on Y and Z axes (11 ms half-sine) and 4 Gn vibration closed across 5–300 Hz. That's enough for most industrial panels but not for extreme mobile or off-road gear without additional isolation.