Siemens SIRIUS 3RV1021-4CA10 Motor Protection Circuit Breaker

The Siemens 3RV1021-4CA10 is a Size S0 motor protection circuit breaker from the SIRIUS line, designed for reliable protection of electric motors. It offers adjustable thermal overload protection (17-22 A) with a Class 10 rating, ensuring motors are safeguarded against overcurrent conditions. The breaker also features a fixed short-circuit release of 286 A for rapid fault clearing.

This circuit breaker is suitable for various industrial applications, including motor control centers, pump systems, and conveyor belts, where precise motor protection is essential. It features screw terminals for secure connection and standard switching capacity. Please note that this is a phased-out product, with the preferred successor being the SIRIUS 3RV2021-4CA10.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RV1021-4CA10. Secure this reliable motor protection circuit breaker while available, or consider its successor. Source your industrial electrical components from Stanlo Automation for quality and service.