Superior Misalignment Compensation: The 4-way flexing action reduces bearing wear by accommodating parallel and angular shaft irregularities

ensuring a positive shutoff and preventing the disc from adhering to the seat over time

a liquid line filter drier capable of removing particles down to 25 microns must be installed upstream of the injection valve inlet

Rugged Enclosure: Built for the boiler room

for securing panels and internal components

Siemens Industrial Controls 3RV2031-4PA10 Circuit breaker 318423-701 Superior Misalignment Compensation: The 4-wayThe Siemens 3RV2031 4PA10 is a high performance SIRIUS motor starter protector engineered for size S2 applications in demanding HVACR and industrial environments. This thermal magnetic circuit breaker is optimized for protecting three phase motors up to 30 HP at 460V, featuring a precise adjustment range of 28 to 36 Amps to match your specific motor FLA. Designed with Class 10 trip characteristics, it ensures reliable protection against overloads and