It's rated for AC-3 duty up to 16 A at ≤440 V, meaning it's sized for reversing motor loads like conveyors, hoists, or pump sets that need direction change. The 220-230 V AC 50/60 Hz coil matches standard European control voltages. IP20 finger-safe terminals suit enclosed panel mounting.
The AC-3 rating (16 A at ≤440 V) is the motor-switching current — the value that governs contactor life when starting and stopping induction motors under load. AC-4 capability is also listed, covering inching and plugging duty where the contactor breaks stalled-rotor current. The power circuit is rated 690 V AC 50/60 Hz, giving headroom for 400 V line supplies. Mechanical robustness specs (10 Gn shock on Y/Z axes with contactor closed, 4 Gn vibration closed) mean it holds in on high-vibration environments like compressor skids or mobile equipment.
The preassembled reversing busbar means this contactor mounts as a single unit — no separate wiring of the mechanical interlock or power crossover. Dimensions are 90 mm wide × 58 mm high × 57 mm deep, so it fits a standard DIN-rail footprint with room for adjacent overload relays or terminal blocks. IP20 protection means it's intended for enclosed panels, not open washdown areas. Operating temperature range is -25 to 50 °C, with storage from -50 to 80 °C.