Rated AC-3 at 12 A up to 440 V, it handles reversing duty on small three-phase motors — conveyors, fans, pumps — where the load needs to change direction. The 240 V DC coil pulls in cleanly on a standard DC control supply; hold-in power is low enough that a PLC relay output can drive it directly.
Footprint is 90 mm wide by 58 mm high by 57 mm deep — compact enough for a shallow enclosure or a crowded DIN rail. IP20 finger-safe terminals (VDE 0106) mean it can sit exposed in a control cabinet without an extra cover over the power connections.
AC-1 rating covers resistive loads at the same current level. AC-4 rating handles plugging and inching duty where the contactor opens under full load. The single NO auxiliary contact (1 NO) is enough to seal in the coil or signal a PLC that the contactor has picked up; for more aux contacts, a TeSys K side-mount block can be added. Mechanical robustness is specified for 15 Gn shocks closed and 10 Gn open, plus 4 Gn vibration closed — rated for the vibration environment on a press or conveyor frame.