Schneider Electric (Square D) 9012GNG5 SPDT Pressure Switch 3-150 PSI NEMA 1

The Schneider Electric (Square D) 9012GNG5 Pressure Switch monitors and controls pressure levels in different systems. The Part operates as a single pole double throw switch type and works across 3-150 PSI pressure range inside a NEMA-1 rated housing. The Part triggers electrical circuits through pressure changes. The Part operates in HVAC systems to preserve system performance at its better levels. The switch operates as a dependable pressure control mechanism that protects equipment from both excessive pressure insufficient pressure conditions. The implementation of this Part leads to efficient operation while also extending the duration of connected machinery.