SIRIUS 3RV1011-0AA10-ZX95 — motor-protective circuit breaker, Class 10
That means it fits standard enclosures without special brackets — a straight swap into existing motor starter assemblies.
The 100 kA breaking capacity at 400 V (and at 240 V, 500 V, 690 V) means this breaker can safely interrupt a fault current up to 100 kA without upstream fuses or a larger frame — critical for high-capacity MCCs or distribution near transformers. Phase-failure detection adds protection against single-phasing on three-phase loads. Screw-type terminals accept 2x (0.5–1.5 mm²) or 2x (0.75–2.5 mm²) solid or stranded — no special crimp tools needed for field wiring.
Panel integration — footprint and clearances
Dimensions: 45 mm wide, 90 mm high, 75 mm deep. Side clearance to adjacent devices is 9 mm; top clearance 20 mm; bottom clearance 20 mm; no clearance needed forward or backward. That fits standard 45 mm modular spacing on DIN rail — no surprises in a crowded cabinet.