Siemens 3RV2411-4AA15

Circuit breaker size S00 for transformer protection A release 10...16 A N release 286 A screw connection. Standard switching capacity with horizontal auxiliary switch 1S+1Ö. SIRIUS 3RV2 circuit breakers for transformer protection provide reliable protection for transformers against short circuits and overloads. The compact and climate-resistant circuit breakers are optimized for use in consumer branches due to their low heat dissipation, and are naturally suitable for IE3/IE4 motors. Worldwide approvals, such as IEC and UL/CSA, as well as applications in explosion-hazardous environments (ATEX or IEC Ex), are standard. Device variants are available for motor protection (also with overload relay function), plant protection, short circuit protection for starter combinations, transformer protection, as main and emergency stop switches, and for use in IT networks. They come with screw or spring terminals for quick, maintenance-free, and vibration-resistant connections, and optionally with built-in auxiliary switches. The comprehensive accessories, such as auxiliary switches, auxiliary releases, signaling switches, etc., are uniform across all sizes. The use of various power supply options, such as the associated SIRIUS 3RV29 supply system, significantly reduces the main circuit wiring. The 3RV2 circuit breakers replace the proven 3RV1 series. Simple, efficient, always up to date - the SIRIUS system modular concept.