Siemens 3RV1021-0GA15 S0 Motor Protection Circuit Breaker

The Siemens 3RV1021-0GA15 is a Size S0 motor protection circuit breaker designed for robust motor control and protection applications. It offers an adjustable A-release setting from 0.45 to 0.63 A and a short-circuit release of 8.2 A. This unit utilizes screw terminals for secure electrical connections and comes with a transverse auxiliary switch providing 1 Normally Open (NO) and 1 Normally Closed (NC) contact.

This circuit breaker is suitable for a wide range of industrial environments where reliable overload and short-circuit protection for motors is essential. Its CLASS 10 rating is optimized for protecting standard industrial motors against damage.

Stanlo Automation, a veteran-owned surplus distributor, provides the Siemens 3RV1021-0GA15, ensuring you can acquire vital automation components. We bridge the gap for hard-to-find and phased-out parts, supporting your operational continuity.