High-Pressure Switch SIGMA
It is a reliable pressure control for HVAC and refrigeration systems, designed to protect compressors against excessive discharge pressure. It automatically opens the circuit when pressure rises to the cut-out level and resets when pressure returns to the specified range.
With a 425 PSI cut-out and 300 PSI ±15 PSI cut-in, this SIGMA high pressure switch is suitable for air conditioning, refrigeration, and compressor protection applications where dependable pressure control is essential.
Key Features
- Automatic reset
- Opens on pressure rise
- Cut-out pressure: 425 PSI
- Cut-in pressure: 300 PSI ±15 PSI
- Compressor high-pressure protection
- Suitable for HVAC and refrigeration systems
- Designed for reliable pressure control
