The LC2K1610U72 is a TeSys K reversing contactor from Schneider Electric — a 3-pole unit rated for AC-3 duty at 16 A up to 440 V, with a 230-240 VAC coil and one normally open auxiliary contact. It ships preassembled with the reversing power busbar, so you're not piecing together a mechanical interlock and bus links on the bench. The AC-4 utilisation category is also listed, meaning it handles plugging and inching duty — reversing contactors see that kind of load profile regularly. The coil pull-in and hold range is 230-240 VAC — standard across European panel builds.
IP20 finger-safe protection (per VDE 0106) means it's suitable for enclosed panels where operators don't need to reach live parts. The V1 flame-retardance rating per UL 94 and NF F 16-101/102 compliance covers rail and transit applications where fire-smoke-toxicity requirements are tighter than standard industrial. Mechanical robustness specs are solid for a reversing contactor that sees vibration on a reversing conveyor or crane panel: 4 Gn vibration closed (5-300 Hz), 10-15 Gn shock on various axes. The protective treatment conforms to IEC 60068 and DIN 50016 — standard for industrial environments without aggressive washdown.
No special documentation beyond the standard Schneider declaration of conformity is needed for most industrial sites.