The 170 mm depth and 140 mm width fit into a standard enclosure layout with screw fixing on a vertical mounting surface — the contactor can be rotated ±90° or tilted ±22.5° front-to-back, giving flexibility in tight cabinets.
The AC-3 switching frequency of 1,000 operations per hour means this contactor is designed for frequent starting and stopping of squirrel-cage motors — typical for conveyors, pumps, and fans. The AC-4 rating of 130 ops/h covers inching and plugging duty; if your application requires frequent reversing or jogging, stay within that lower cycle limit to avoid premature contact wear. Power wiring accepts stranded conductors from 16 mm² up to 70 mm², covering motor feeds up to roughly 55 kW at 400 V depending on duty. The auxiliary switch is included, so you can wire a status feedback or interlock without adding a separate block.
Fasten with screw fixing on a vertical panel; the contactor can be rotated 90° or tilted 22.5° for tight spaces. Power wiring uses screw terminals accepting 16-70 mm² stranded. The coil terminals accept 0.5-4 mm² solid or stranded wire. Maintain at least 10 mm clearance above, below, and to the sides, and 20 mm forward for arc venting and cooling.