The Schneider Electric TeSys K LC2K0910D72 is a 3-pole reversing contactor rated for AC-3 duty at 9 A up to 440 V, with a 36 V AC coil. The reversing contactor is preassembled with the reversing power busbar, which saves panel wiring time and reduces the chance of phase-reversal errors during commissioning. The AC-1 rating (resistive load) and AC-4 rating (inching/plugging duty) are also listed, so the contactor can handle lamp or heater loads and frequent reversing applications within its thermal limits. Rated operational voltage on the power circuit is 690 V AC 50/60 Hz, giving headroom for 400 V or 480 V systems.
This reversing contactor is sized for motor control applications up to 9 A AC-3 — typically small conveyors, fans, pumps, or valve actuators that require forward/reverse operation. The 36 V AC coil is common in control transformer circuits or PLC-driven contactor banks where low-voltage control is preferred for safety. The contactor measures 90 mm wide by 58 mm high by 57 mm deep, fitting standard DIN-rail or panel-mount layouts. Operating temperature range is -25 to 50 °C, with storage from -50 to 80 °C, and no derating required up to 2000 m altitude.
The contactor carries the standard Schneider warranty and is supported by the full TeSys K accessory range (auxiliary contact blocks, coil suppressors, mechanical interlocks).