The Siemens 3RV1011-1KA10-ZW96 is a SIRIUS motor protection circuit breaker designed for motor protection, with Trip Class 10 and phase failure detection. It mounts via screw and snap-on onto 35 mm standard mounting rail per DIN EN 60715, fitting any mounting position. The 13 kA breaking capacity at 400 V gives it the headroom to clear a fault on a motor branch without cascading upstream — that's the number that decides selectivity in a panel coordination study.
Panel integration is straightforward: screw and snap-on onto 35 mm DIN rail per DIN EN 60715. The 45 mm width and 75 mm depth mean it occupies a standard three-module footprint on the rail, leaving clearance of 20 mm upwards and downwards, 9 mm at the side, and zero forwards or backwards — so it fits tight against a back panel or enclosure wall. Main circuit connections use screw-type terminals accepting 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) solid or stranded wire.