Three-pole construction with a 440 kA interrupting capacity at 240 V — that is a very high fault-clearing rating, sized for large industrial service entrances or distribution points where available fault current is severe; at 690 V it still interrupts 52.5 kA, covering most 690 V industrial systems.
Measures 105 mm wide, 181 mm high, 86 mm deep — fits standard MCCB panel cutouts and DIN-rail or fixed-mount enclosures; the 86 mm depth is shallow enough for most 200 mm deep enclosures with room for wiring gutters.
Ground-fault and communication capability
Communication function is built in, enabling remote monitoring and trip indication over a bus system — no external adapter needed for basic status reporting.