PS31 Pressure switch
Models:
PS31
Medium:
R22, R134a, R404A, air, liquid, etc
Switching Load:
FL8 A / LR48 A at 240 VAC, FL16 A / LR96 A at 120 VAC
Certifications:
UL
IP Grade:
IP20, IP30 (with bracket and cover), IP44 (with bracket, cover, and cap), IP55 (with integral cover)
PS31 Series Pressure Switch is designed to control compressor pressure in refrigerant systems, with compatibility for air and water fluid applications. Featuring a stable-performance micro-switch structure, this series provides reliable pressure management for HVAC, industrial compressors, and water pump systems. Standard mounting brackets ensure easy installation across multiple configurations.
Key Specifications:
- Core Function: Pressure control for refrigerant/air/water systems
- Switch Mechanism: Precision internal micro-switch structure
- Mounting: Standard bracket included for compressor/pump integration
- Compatibility: Boiler, HVAC, water pump, and industrial compressor systems
Catalogue：
Related Products
Additional information
| Medium | R22, R134a, R404A, air, liquid, etc |
|---|---|
| Switching load | FL8 A / LR48 A at 240 VAC, FL16 A / LR96 A at 120 VAC |
| Dielectric strength | 2000 V / one minute without breakdown |
| Temperature (Medium) | -40…+120°C [-40…+248°F] |
| Temperature (Ambient) | -20…+65°C [-4…+149°F] |
| IP grade | IP20, IP30 (with bracket and cover), IP44 (with bracket, cover, and cap), IP55 (with integral cover) |
Models:
PS31
Medium:
R22, R134a, R404A, air, liquid, etc
Switching Load:
FL8 A / LR48 A at 240 VAC, FL16 A / LR96 A at 120 VAC
Certifications:
UL
IP Grade:
IP20, IP30 (with bracket and cover), IP44 (with bracket, cover, and cap), IP55 (with integral cover)
PS31 Series Pressure Switch is designed to control compressor pressure in refrigerant systems, with compatibility for air and water fluid applications. Featuring a stable-performance micro-switch structure, this series provides reliable pressure management for HVAC, industrial compressors, and water pump systems. Standard mounting brackets ensure easy installation across multiple configurations.
Key Specifications:
- Core Function: Pressure control for refrigerant/air/water systems
- Switch Mechanism: Precision internal micro-switch structure
- Mounting: Standard bracket included for compressor/pump integration
- Compatibility: Boiler, HVAC, water pump, and industrial compressor systems
Catalogue：
PS31 Series Pressure Switch is designed to control compressor pressure in refrigerant systems, with compatibility for air and water fluid applications. Featuring a stable-performance micro-switch structure, this series provides reliable pressure management for HVAC, industrial compressors, and water pump systems. Standard mounting brackets ensure easy installation across multiple configurations.
Key Specifications:
- Core Function: Pressure control for refrigerant/air/water systems
- Switch Mechanism: Precision internal micro-switch structure
- Mounting: Standard bracket included for compressor/pump integration
- Compatibility: Boiler, HVAC, water pump, and industrial compressor systems
