Description
High Pressure Switch
Product Description:
A High Pressure Switch is a safety and control device designed to monitor and respond to high-pressure levels in systems such as HVAC units, refrigeration cycles, and industrial machinery. When the pressure exceeds a predetermined limit, the switch activates to shut down equipment or trigger an alarm, protecting components from damage and ensuring system safety.
Applications:
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HVAC systems (air conditioners, heat pumps)
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Refrigeration units
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Water and air compressors
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Hydraulic and pneumatic machinery
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Industrial automation systems
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Boiler safety controls
Features:
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Accurate and fast pressure response
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Pre-set or adjustable pressure limits
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SPST or SPDT contact configurations
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Durable construction for long life
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Compact and easy-to-install design
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Manual or automatic reset options
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Resistant to corrosion and extreme temperatures
Specifications:
| Parameter | Details |
|---|---|
| Pressure Range | Up to 30 bar (varies by model) |
| Electrical Rating | 250V AC, 10A / 24V DC, 5A |
| Contact Type | SPST or SPDT |
| Thread Connection | 1/4” SAE, 3/8” NPT, or custom |
| Reset Type | Automatic or Manual |
| Operating Temperature | -20°C to +85°C |
| Housing Material | Brass, Stainless Steel, or Aluminum |
| Protection Level | IP65 (dust and water resistant) |
| Mounting Type | Threaded or surface mount |
Questions:
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How do I determine the correct pressure rating for my HVAC or refrigeration system before choosing a high pressure switch?
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Can this high pressure switch be used in both residential and industrial environments?
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