SIRIUS 3RV2011-1FA20-ZX95 — motor protection breaker, CLASS 10, 100 kA SCCR
The interrupting rating hits 100 kA at 400 V and 500 V, 100 kA at 240 V, and 4 kA at 690 V, so it can handle high-fault utility feeds without cascading upstream. Switching frequency is rated at 15 operations per hour under AC-3 duty, which suits intermittent motor starts — not continuous jogging.
Dimensions are 45 mm wide, 106 mm tall, 97 mm deep — a standard 45 mm module width that leaves room for adjacent contactors or overloads on the rail. Any mounting position is allowed, so vertical or horizontal rail orientation works.