Motor protection circuit breaker, CLASS 10, 100 kA SCCR
Panel cutout is 45 mm wide, 97 mm tall, and the body depth is 97 mm — standard for the SIRIUS 3RV2 frame. Any mounting position allowed, so it fits tight enclosures or horizontal bus layouts.
Clearance and integration
Minimum clearances to adjacent components: 50 mm upwards, 50 mm downwards, 30 mm to the side. Zero clearance required forwards or backwards — the breaker can be mounted flush against a panel backplate or enclosure wall. Ambient operating range -20 to +60 °C with temperature compensation active across the same span. Storage and transport range -50 to +80 °C. The breaker derates above 40 °C per the thermal curve; the compensation keeps the trip curve accurate across the operating band.