Description
The Cleveland Controls NS2-0215-00 Single-pole double-throw low-pressure switch operates in HVAC systems, taking a small amount of space on the equipment. This switch controls an electrical circuit depending on variations in the pressure of the air. It is designed to activate at a pressure of 0.27 inches of water column. This makes it useful in areas to check the operation of fans, or the condition of filters in air handlers, or indeed, in any situation in the HVAC system where has to be sure that air is flowing as it should. Advantages are stable operation, correct switching, and easy connection.
