Siemens 3RV23111CC20

Circuit breaker size S00 for starter combinations with a rated current of 2.5 A and a tripping current of 33 A. The spring-loaded connections and the standard switching capacity of the SIRIUS 3RV2 circuit breaker provide reliable protection for consumers in case of short circuits and a safe disconnection 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 suitable for IE3/IE4 motors as well as for switching direct current.

Global approvals, such as IEC and UL/CSA, as well as applications in explosion-prone environments (ATEX or IEC Ex), are a given. 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.

The devices are available with screw or spring-loaded connections for a quick, maintenance-free, and vibration-resistant connection, optionally also with an integrated auxiliary switch. The comprehensive accessories, such as auxiliary switches, auxiliary relays, and signaling switches, 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 concept.