3RV2021-1AA25 SIEMENS

The 3RV2021-1AA25 from Siemens is a size S0 circuit breaker meticulously engineered for comprehensive motor protection. This device falls under CLASS 10, providing reliable overload protection with an adjustable A-release range of 1.1 to 1.6 A. It also features an N-release set at 21 A, safeguarding against short circuits. The circuit breaker utilizes spring-type terminals, ensuring secure and vibration-resistant connections. Designed with a standard switching capacity, it is suitable for a wide array of motor control applications. This model comes equipped with transverse auxiliary switches, including 1 normally open (NO) and 1 normally closed (NC) contact, facilitating easy integration into control circuits for status indication and remote operation. Its compact design and robust construction make it an ideal choice for space-saving installations while maintaining high performance and reliability. It is commonly used to protect motors in various industrial applications, preventing damage from overloads and short circuits. The 3RV2021-1AA25 is a crucial component for ensuring the safe and efficient operation of motor-driven equipment.