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Designed to meet a wide variety of customer requirements. These electro-mechanical controls are used on many different types of commercial refrigeration equipment, including walk in boxes, reach in boxes, refrigerated cases and condensing units.


  • Adjustable defrost cycle duration: 4 to 110 minutes in two-minute increments
  • Adjustable defrost initiation frequency: one to six times per day
  • Contact arrangements: electric heat, hot gas, or off cycle defrost available
  • Heavy-duty steel case with electrical knockouts in the side, back and bottom
  • Heavy-duty synchronous motor
  • WARNING: Prop 65 info
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Frequency: 60Hz
Overall case dimensions: 7.697"H x 4.4"W x 3.8" D
Operating temperate range: -35 °F to 175 °F (-37°C to 79°C)
Pilot Duty: 690 VA @ 120, 208, or 240 VAC
Maximum hp:: 2 hp @ 120, 208 or 240 VAC
Amperage: 40-amp non-inductive @ 120, 208 or 240 VAC
Pressure terminated: Yes
Time initiated temperature: Yes
Time initiated/Time terminated: No
Switching: 1 NO/ 1 NC
Voltage: 120
Commercial refrigeration defrost controls
Time initiation and time termination
Time initiation and temperature termination
Time initiation and pressure termination
SDS Product Sheets Cross Reference Information
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Manuals Application Sheets Software
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Replacement Part:6145-00
Part Description:
Manufacturer :Precision®

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