Motor power capability spans 3 kW at 220–230 V, 5.5 kW at 380–440 V, and 4 kW at 480–690 V across 50/60 Hz supplies, so the same part covers 230 V to 690 V line voltages with a single order code. The coil is 440 V AC, sized for standard European control circuits. With a 1 NO auxiliary contact built in, the contactor can seal itself in or signal its state back to a PLC without an add-on block.
Heat dissipation is 1.3 W at rated load, so thermal rise inside a sealed panel is minimal — no forced cooling needed for a single unit, though grouping several contactors side-by-side should account for the cumulative wattage. The housing carries V1 flame retardance per UL 94, plus compliance with NF F 16-101 and NF F 16-102 Requirement 2 — relevant for rail and transit applications where fire-smoke-toxicity standards apply.