Description
The Danfoss 060B205491 MP55 is a motor protection pressure control engineered to safeguard compressors in commercial refrigeration and HVAC systems. Designed around differential pressure sensing, this control monitors system pressure and trips the compressor circuit when unsafe conditions are detected, preventing costly motor and compressor damage.
Key Features
- Danfoss MP55 series motor protection pressure control
- Differential pressure sensing for reliable compressor protection
- 36-inch capillary tube for flexible installation and remote sensing
- 45-second built-in time delay prevents nuisance tripping and short cycling
- Compact, durable construction suited for commercial refrigeration and HVAC applications
- Designed for easy field installation and integration with existing systems
How It Works
The MP55 continuously monitors the differential pressure across the compressor. If pressure falls outside the safe operating range, the control interrupts the compressor circuit. The integrated 45-second time delay allows transient pressure fluctuations to stabilize before triggering a shutdown, reducing unnecessary service calls and protecting system uptime.
Application
- Commercial refrigeration compressor protection
- HVAC system compressor safeguarding
- Low differential pressure fault detection
- Systems requiring capillary-based remote pressure sensing
Product Specifications
- Part Number: 060B205491
- Series: MP55
- Capillary Length: 36 inches
- Time Delay: 45 seconds
- Sensing Type: Differential pressure
- Brand: Danfoss
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