Motor Protection Circuit Breaker — SIRIUS 3RV1011-0DA10-ZW95
That's the kind of protection you want on a conveyor or pump drive where a lost phase isn't obvious until the motor smokes. No ground-fault detection, so if you need that, add an external GF relay downstream. The 45 mm width and 75 mm depth keep it to a single DIN-space footprint — fits a standard panel without surprises. Any mounting position simplifies layout in tight enclosures.
The 100 kA breaking capacity holds across the voltage range: 240 V, 400 V, 500 V, and 690 V — all AC. At 480 V and 600 V the rated current drops to 0.32 A, so if your motor draws more than that at those voltages, this breaker won't carry it. The thermal setting range is 20...690 V — covers most industrial three-phase supplies. Screw-type terminals on the main current circuit accept 2x (0.5...1.5 mm²) solid or stranded, or 2x (0.75...2.5 mm²). M3 terminal screws.