Its AC-1 utilisation category rating of 100 A at ≤415 V means it is sized for resistive loads — heaters, lighting banks, or transformer primaries — where inrush is low and the switching arc is moderate. The 110 V AC coil suits standard control voltages common in industrial panels.
Mounting and integration details
DIN-rail or plate mounting — the 56 mm width and 64 mm height fit a standard 4-pole contactor footprint. Depth is 93 mm, which matters when sizing the enclosure depth for gland plates or busbar clearance. Operating altitude is rated to 3000 m, so it is fine for most installations above sea level without derating.
Environmental limits and mechanical robustness
The contactor is mechanically rated for vibrations (1.5 Gn open, 3 Gn closed) and shocks (6 Gn open, 10 Gn closed) — sufficient for most industrial machinery, including conveyors and pumps mounted near the motor. The coil operates down to -20 °C at rated voltage, though the -5 °C operating floor is the one to design to.