S3 Contactor with AC Coil – Panel Integration Notes
It fastens via screw or snap-on onto 35 mm and 75 mm standard mounting rails, with ±180° rotation possible on a vertical mounting surface and ±22.5° tilt forward/backward — useful when aligning contactors in a dense panel layout. Rated operational current in AC-3 duty reaches 690 V maximum, and the contactor is rated for up to 800 switching cycles per hour in AC-3 and 250 in AC-4 — the AC-4 figure governs jogging or inching applications where the load is switched under full motor current.
Coil & Control Circuit
The control supply voltage is AC. The magnet coil draws 0.61 W during closing and 0.26 W holding, which keeps thermal buildup low in a crowded DIN-rail row.
Dimensions are 139 mm deep, 70 mm wide, and 148 mm high. Side-by-side mounting is permitted. Operating temperature range is -10 to +55 °C; storage from -25 to +70 °C. Installation altitude is limited to 2 000 m above sea level. Pollution degree 3 (industrial environment).