Belimo P475-1 Switch 322055-301 What is the difference between

What is the difference between open-on-rise and close-on-rise valves

What is the maximum pressure rating for this air valve

or a noticeable lack of capacity despite correct refrigerant charge and superheat settings

Also compatible with the Sensus 043-B platform

750 RPM without structural deformation

Belimo P475-1 Switch 322055-301 What is the difference betweenThe Belimo P475 1 is a professional grade SPDT auxiliary switch designed specifically for direct mounting on Belimo actuators. This non mercury position switch provides reliable feedback for damper positioning, ensuring precise monitoring of HVAC system states. Engineered for seamless integration, the P475 1 features a single pole double throw (SPDT) configuration, allowing for versatile signaling to controllers or safety interlocks. The switch is