The Schneider Electric TeSys K LC2K1210Z7 is a 3-pole reversing contactor rated for AC-3 duty at 12 A up to 440 V, with a 20 V AC coil. It ships preassembled with the reversing power busbar, so you don't need to source a separate mechanical interlock or busbar kit — that's one less SKU to track in the bin. For resistive loads (AC-1), it can handle more, but for motor reversing duty, the AC-3 number is the one that decides fit.
The IP20 finger-safe terminals meet VDE 0106, so it's fine for a control cabinet with a closed door — no special shrouding needed for routine access. Altitude derating kicks in above 2000 m — below that, full rating applies.