Siemens Industrial Controls 3RV2031-4DB10 Circuit breaker 326058-758 moisture-resistant electrical interface for demanding

moisture-resistant electrical interface for demanding environments

Metal Geartrain: Engineered with a robust internal gear system for long-term performance in continuous-duty applications

this OEM Carrier part restores the mill-spec fit required for optimal airflow management and component protection

resulting in a lower pressure drop and extended service intervals

Fail-Safe Operation: The normally open damper configuration ensures airflow is not restricted if the control signal or power is lost

Siemens Industrial Controls 3RV2031-4DB10 Circuit breaker 326058-758 moisture-resistant electrical interface for demandingOptimize your motor protection with the Siemens 3RV2031 4DB10, a high performance SIRIUS Motor Starter Protector specifically engineered for industrial HVACR and control applications. Built on the S2 frame size, this 3 pole circuit breaker handles a current rating of 18 25A, providing essential thermal magnetic protection for load feeders. As a Class 20 device, it offers extended tripping delays suitable for motors with heavy starting loads or longer