Siemens 3RV2011-0FA10: SIRIUS motor protection circuit breaker, size S00, for overload and short-circuit protection. Rated breaking capacity of 100 kA, covering typical industrial supply levels. Trip class 10 provides fast response under locked-rotor conditions, suitable for standard induction motors. The integrated phase failure detection adds protection against single-phasing.
Any mounting position is permitted. Width of 45 mm leaves room for adjacent devices; depth at 97 mm fits standard enclosures. Minimum clearances: 50 mm upward and downward, 30 mm at the sides. The main circuit connecting terminals are screw-type, accepting 2 x (0.75 to 2.5 mm²) or 2 x 4 mm² solid/stranded. A screwdriver with a 5 to 6 mm diameter shaft is required for termination.