Siemens Circuit breaker 3RV2011-4AA20-0BA0 1 pc.

Special type circuit breaker size S00 for motor protection, CLASS 10 A release 10...16 A N release 208 A spring terminal connection standard switching capacity ambient temperature -50 °C 500 switching cycles. SIRIUS 3RV2 circuit breakers for motor protection ensure safe disconnection in case of short circuits and protect consumers and systems from overload, as well as providing safe isolation of the system from the power supply. The compact and climate-resistant circuit breakers are optimized for use in consumer branches due to their low heat dissipation, and are of course suitable for IE3/IE4 motors and for switching direct current. Worldwide approvals (e.g., IEC and UL/CSA) and applications in explosion hazard areas (ATEX or IEC Ex) are standard. Device variants are available for motor protection (also with overload relay function), system protection, short circuit protection of starter combinations, transformer protection, as main and emergency stop switches, and for use in IT networks. They come with screw or spring terminal connections 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 power supply system SIRIUS 3RV29, significantly reduces the main circuit wiring. The 3RV2 circuit breakers replace the proven series 3RV1. Simple, efficient, always up to date - the SIRIUS system modular system.