Description
Paragon A877-20 240V Circular Modular Defrost Timer with Solenoid
The Paragon A877-20 is a 240-volt circular modular defrost timer engineered for dependable defrost cycle management in commercial refrigeration applications. Featuring even-hour initiation, this timer triggers defrost cycles at consistent even-hour intervals, helping maintain optimal refrigeration efficiency and food safety compliance. The integrated solenoid output allows direct control of solenoid valves, streamlining wiring and system integration.
Key Features
- 240V operating voltage for compatibility with commercial refrigeration systems
- Circular modular (cam-type) design for straightforward installation and serviceability
- Even-hour defrost initiation for predictable, consistent cycle scheduling
- Includes solenoid output for direct solenoid valve control
- Modular construction allows easy field replacement and configuration
- Paragon quality engineering trusted by HVAC/R professionals
Typical Applications
- Walk-in coolers and freezers
- Reach-in refrigeration cases
- Commercial display cases and cold storage units
- Any commercial refrigeration system requiring timed defrost cycle control
Why Choose the Paragon A877-20?
Paragon defrost timers are a proven solution in commercial refrigeration, offering reliable cycle control that reduces ice buildup, protects evaporator coils, and extends equipment life. The even-hour scheduling feature simplifies maintenance planning, while the solenoid output eliminates the need for additional relay components — saving time and reducing potential failure points in the field.







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