Description
The United Electric H100-192 15-300 NEMA 4 Pressure Switch is a tough, adjustable pressure control device intended for demanding HVAC applications. It is perfect for outdoor environments because of its sturdy metallic casing, which has a NEMA 4X rating and protects against corrosion, rain, and dust. An internal microswitch mechanism and a diaphragm function together within. The diaphragm deflects as pressure increases, activating the switch at the predetermined point. By doing so, the compressors, pumps, and fans in your HVAC system are kept operating at the proper pressure levels. The H100-192 is a popular component in compressed air, air conditioning, and refrigeration systems and has various advantages. Precise pressure control is ensured by its excellent accuracy ±1.5% and large adjustable range 15-300 PSI.
