Siemens Industrial Controls 3RA2811-1CW10 Relay 322055-301 The Spirax-Sarco 50931 is a

The Spirax-Sarco 50931 is a robust FT-75 Float & Thermostatic Steam Trap engineered for demanding industrial steam systems requiring reliable

While both sensors share similar builds

a genuine OEM replacement part designed for precision and reliability

often providing higher horsepower ratings than the wrapped equivalent

Siemens Industrial Controls 3RA2811-1CW10 Relay 322055-301 The Spirax-Sarco 50931 is aThe Siemens 3RA2811 1CW10 is a specialized S Sirius 3RA28 function module engineered for precise on delay timing operations within industrial and HVACR environments. Designed to snap directly onto the front of 3RT2 contactors (sizes S00 and S0) and 3RH2 auxiliary contactors, this electronic relay eliminates the need for complex external wiring, significantly reducing assembly time and potential wiring errors in your control cabinet. With a broad