Circuit breaker, S2, Motor protection, Class 10, A-release 62-73A, N-release 949A – 3RV20314KA10

Circuit breaker size S2 for motor protection, CLASS 10 A release 62...73 A N-release 949 A screw terminal standard switching capacity SIRIUS 3RV2 circuit breaker for motor protection for safe shutdown in the event of a short circuit and protection of loads and systems against overload, as well as for safe disconnection of the system from the mains. The compact and climate-proof circuit breakers are optimized for use in load feeders due to their low heat dissipation, and of course also for IE3/IE4 motors. Global approvals (e.g. IEC and UL/CSA) and applications in hazardous areas (ATEX or IEC Ex) are a matter of course. Device versions 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 systems. They are available with screw or spring-loaded terminals for a fast, maintenance-free, and vibration-proof connection, and optionally with an integrated auxiliary switch. The comprehensive range of accessories, such as auxiliary switches, auxiliary releases, signaling switches, etc., is uniform for all sizes. The use of various power supply options, such as the associated SIRIUS 3RV29 infeed system, significantly reduces main circuit wiring. The 3RV2 circuit breakers replace the proven 3RV1 series. Simple, efficient, always up-to-date - the SIRIUS modular system.