MARS 43349 SPST Low-Pressure Control A/R 35 PSI-Open 60 PSI-Close

The MARS 43349 SPST Low-Pressure Switch operates as a dependable automatic reset switch intended for HVAC systems to deliver dependable pressure control. This Switch operates as a Single-Pole Single-Throw equipment which resets automatically when pressure reaches 60 PSI but opens at 35 PSI. This switch functions between a 24-250V voltage range and protects compressors and refrigeration systems by preventing low-pressure damage. This equipment automatically controls pressure to protect system efficiency and prevent short cycling events which extends equipment's longevity. The operational reliability of this part lowers equipment downtime while ensuring performance stability. This switch ensures both safety and efficiency by controlling pressure levels which makes it essential for refrigeration units, heat pumps, and air conditioning systems.