3RV2021-4DA25 SIEMENS

The 3RV2021-4DA25 is a size S0 circuit breaker meticulously engineered by Siemens for comprehensive motor protection. Conforming to CLASS 10 standards, this circuit breaker offers precise and reliable overload protection with an adjustable A-release range of 18 to 25 Amperes. It incorporates an N-release set at 325 Amperes, ensuring dependable short-circuit protection. The spring-type terminals facilitate quick, secure, and vibration-resistant connections, streamlining installation processes. This model features a standard switching capacity, suitable for a wide array of motor applications. Equipped with transverse auxiliary switches, including one normally open (1 NO) and one normally closed (1 NC) contact, it provides enhanced monitoring and control capabilities. The 3RV2021-4DA25 is designed to safeguard motors against overloads and short circuits, thereby extending their operational lifespan and minimizing downtime. Its compact design and robust construction make it an ideal choice for space-constrained environments requiring reliable motor protection. Siemens' commitment to quality ensures that this circuit breaker delivers consistent performance and long-term reliability.