NS2-1166-01 | AIR PROVING SWITCH | Cleveland Controls

**Cleveland Controls NS2-1166-01 AIR PROVING SWITCH** The Cleveland Controls NS2-1166-01 is an air proving switch designed to monitor positive air pressure in industrial and commercial applications. It reliably detects the presence of air pressure, ensuring proper operation of critical systems and enhancing safety. Featuring a rugged construction, the NS2-1166-01 is built to withstand harsh industrial environments. Its compact design allows for easy installation in space-constrained areas. The switch operates on a simple principle: when positive air pressure is present, it opens a set of contacts, indicating proper system functionality. Key Specifications: * Pressure Range: Adjustable from 0.5 to 3.0 inches of water * Contact Rating: 10A at 250VAC * Construction: Durable polycarbonate housing and brass internal components * Electrical Connections: Screw terminals * Certifications: UL and CSA listed Applications: * Air handling systems * HVAC equipment * Industrial ovens and furnaces * Medical facilities * Cleanrooms and laboratories By utilizing the Cleveland Controls NS2-1166-01 Air Proving Switch, industrial engineers and maintenance professionals can ensure the reliable monitoring of air pressure systems, protecting equipment and personnel from potential failures. Shop now at our HVAC supply store for the best prices and fast shipping on your industrial supplies!