Pressure switch Sanhua PS01, low pressure, -0,5/7bar, auto reset

The Sanhua PS01 pressure switch (low pressure) is designed for monitoring and controlling pressure in HVAC and refrigeration applications, protecting the compressor under abnormal pressure conditions.

What it is used for: stops the compressor when suction pressure falls below the set limit – protection against refrigerant loss.

• Adjustment range: -0.5/7 bar
• Differential: 0.5–5 bar
• Reset: automatic
• Contact: SPDT
• Connection: 1/4" SAE flare (thread); direct pipe mounting, vertical position
• Refrigerants: HFC and HCFC; mineral or synthetic oils
• Brand: Sanhua

Compatibility: commercial and residential refrigeration installations, refrigerated displays and cold rooms, HVAC equipment – low-pressure compressor protection.