Schneider Electric (Barber Colman) PC-110 Pneumatic Electric Switch 1-20 PSI 1-5 PSI Differential

The Schneider Electric (Barber Colman) PC-110 Pressure Electric Switch regulates air pressure in HVAC systems. This product operates between 1–20 PSI pressure levels through 1–5 PSI differential system which enables exact pressure-triggered activation and deactivation. This product transforms pneumatic signals into electrical signals which activate a circuit at the defined pressure threshold. This provides reliable performance and system efficiency and control of HVAC systems operations in fan systems and air compressors and pressure-controlled environments which leads to better energy management and longer system lifetime.