Beefed Up High Pressure Switch 450 To 250 PSI, SPST Open On Pressure Rise, 24 120 240 Volt, 100000 Cycle Life, Ambient 20F To 176F And Fluid 60F To 250F, Ideal For HVAC And Refrigeration
✔️ SPST open-on-rise, supports 24/120/240V AC, 100,000 cycles
This high pressure switch is a compact, snap-acting device used to monitor refrigerant and compressor line pressure in HVAC and refrigeration systems. It features a 1/4" SAE flare fitting for reliable mounting and valve core depressor to ensure a solid seal.
✅ Pressure range: 0 to 650 PSI
✅ Burst pressure: 5000 PSI
✅ Open PSI: 450; Close PSI: 250
✅ Ambient temperature: 20°F to 176°F (-30°C to 80°C); Fluid temperature: 60°F to 250°F (-50°C to 120°C)
✅ Voltage: 24/120/240V, 50/60 Hz
✅ Life at rated load: 100,000 cycles
✅ 1/4" SAE female flare fitting with valve core depressor
💡 What is a high pressure switch used for in HVAC and refrigeration systems?
It safeguards compressors and refrigerant circuits by opening or closing on pressure changes, helping prevent overpressure scenarios.
- Protects compressors from overpressure- SPST open-on-rise design for simple wiring
- Compatible with 24/120/240V systems
- Rated for up to 100,000 cycles
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