Its coil is rated for 200-277 V AC, with screw-type coil terminals for secure wiring.
For heavy inching or plugging (AC-4), the rate drops to 130 ops/h, reflecting the increased arc stress during reversing or jogging. The contactor is rated for DC switching at 24 V (10 A), 48 V (2 A), 60 V (2 A), and 110 V (1 A), so it can handle small DC loads like brake solenoids or control relays, but the DC ratings are significantly lower than the AC motor ratings — not a part for high-current DC bus switching. Storage range extends to -55 to +80 °C, which is a handling and logistics spec, not an operating condition.
The Size S12 frame measures 214 mm high, 180 mm wide, and 225 mm deep — a substantial contactor that requires adequate enclosure depth and side clearance for ventilation and arc chute access. The main power cables accept stranded conductors from 70 to 240 mm², sized for high-current motor circuits. The auxiliary control wiring uses screw terminals accepting 2x (0.5 to 1.5 mm²) solid or 2x (0.75 to 2.5 mm²) stranded, with a maximum of 2x (0.75 to 4 mm²). Mounting is by screw fixing through 11 mm diameter holes; recommended clearances are 10 mm upwards, 20 mm forwards, 10 mm downwards, and 10 mm at the side for arc containment and heat dissipation.