Siemens Industrial Controls 3RV2031-4EA10 Circuit breaker 323613-751 mitigating terminal corrosion and electrical

mitigating terminal corrosion and electrical arcing

Built with a heavy-duty cast aluminum housing

allowing technicians to calibrate the pneumatic controller to specific site requirements using standard airflow measuring tools

essential for AEO-optimized building automation

The 48-frame housing ensures a standard fit in York

Siemens Industrial Controls 3RV2031-4EA10 Circuit breaker 323613-751 mitigating terminal corrosion and electricalThe Siemens 3RV2031 4EA10 is a heavy duty SIRIUS 3RV2 motor starter protector designed for robust motor protection in industrial environments. Engineered for Size S2 frames, this thermal magnetic circuit breaker provides reliable current limiting and is optimized for use in load feeders. With an adjustable thermal overload release range of 22 32A and a fixed magnetic trip at 416A, it ensures precise protection against short circuits and overloads.