Motor protection circuit breaker for the mill floor
It combines a Class 10 thermal-magnetic trip curve with phase failure detection, so it catches a broken belt or a frozen pump before the windings cook.
At 45 mm wide and 97 mm deep, it fits a standard 8-module enclosure with room for a contactor alongside. The ring-cable-lug main terminals accept M3 ring lugs — no special crimp tool needed.
Breaking capacity and trip characteristics
Rated breaking capacity is 100 kA at 240 V, 400 V, 500 V, and 690 V AC — that's full-rated all the way up, no derating needed for higher system voltages. Ground fault detection is not included — that would be a separate module upstream.
Environmental tolerance and lifecycle
Rated for operation from -20 °C to +60 °C, with temperature compensation active across that entire span. The lifecycle stage is current — this is an active catalog item, not a phase-out. That matters for a mill that needs to freeze a BOM for a five-year capital project and doesn't want to requalify a substitute mid-stream.