It carries a 65 A rating in AC-3 and AC-3e utilisation categories at ≤440 V, meaning it handles the high inrush of squirrel-cage motors during start-up and the lower running current — the AC-3 rating is the one that governs real motor duty, not the higher AC-1 resistive figure. The 110 V AC coil at 60 Hz pulls in the main contacts; the 1.5 ms non-overlap time between NC and NO contacts ensures break-before-make in reversing or interlocking circuits.
IP2X means it's protected against fingers but not moisture; keep it inside a sealed enclosure if there's washdown or condensation.
These standards confirm it's suitable for industrial control panels and motor starter assemblies in most jurisdictions.