Siemens 3RV2711-1GD10 Molded-Case Circuit Breaker

Siemens 3RV2711-1GD10 is a frame-size S00 motor protection circuit-breaker from the SIRIUS 3RV2 family, engineered for system protection with UL 489 and CSA C22.2 No. 5-02 approvals. It integrates a thermal overload release of 6.3 A and a magnetic short‑circuit release of 82 A, uses screw terminals for reliable connections, and is rated for standard switching duty. This model supports AC-3e motor control at voltages up to 690 V and delivers motor-load power ratings of 1.5 kW at 230 V, 2.2 kW at 400 V, and 4 kW at 690 V, making it suitable for protecting transformers, generators, and plant feeders in industrial installations. As part of Siemens’ SIRIUS 3RV2 line, it combines compact S00 form with robust protection functions in a single device, optimized for applications where both overload and short-circuit protection are required in a compact molded-case breaker. The device is designed for convenient screw-terminal wiring and is intended for system protection with appropriate approvals, offering a dependable solution for safeguarding electrical infrastructure and ensuring safe, continuous operation in demanding environments.