Defrost Control, (1-3) Open (2-4) Closed AC Line 120V

8145-00 MFG #: 8145-00
  • Buyer PART
  • Amps 40
  • Brand Paragon
  • Defrost Cycles 6
  • Enclosure Rating NEMA-1
  • Enclosure Type Heavy Duty Steel
  • Product Series 8000 Series Defrost Timers
  • Switch Rating 40Amps, 2HP, 690 VA, 120-240V AC
  • Switch Type Defrost Timer
  • Timer Frequency Adjustable Frequency Of Defrost Initiation From 1 To 6 Cycles Per Day With A Minimum Of 4 Hours Between Successive Operations
  • Timer Type Defrost Control
  • UL Listed Yes
  • UL Recognized Yes
Robertshaw (Paragon) 120 VAC, 50/60 Hz, 40 A, 2 HP, 1NO-1NC, Heavy Duty Steel, 1 to 6-Operation, Refrigeration Defrost Timer

The Paragon® 8000 Series Commercial Defrost Controls are designed for commercial freezers and refrigerators to provide automatic defrost capability. They accommodate various types of defrost systems including electric defrost heaters, hot gas, and compressor off cycle.

Features & Benefits

  • Time initiated
  • temperature, pressure or time terminated models available
  • Positive slider bar switch design assures positive electrical contact and wipes the contact surface of contaminates
  • Temperature or pressure terminated models are designed for defrost termination using an external temperature or pressure device
  • Safety back-up - mechanical time-driven defrost termination
  • Heavy Duty synchronous design drive motor
  • Choice of three contact arrangements
  • Adjustable frequency of defrost initiation from 1 to 6 cycles per day with a minimum of 4 hours between successive operations
  • Adjustable back-up defrost termination from 4 to 110 minutes in 2 minute increments Heavy Duty steel enclosure with knockouts (on the bottom, back and sides) and hasp and staple padlock


  • Maximum Number of Operations: 1 to 6 Times per Day
  • Switch Type: 1NO-1NC
  • Current Rating: 40 Amp
  • Voltage Rating: 120 Volt AC at 50/60 Hertz
  • Power Rating: 2 HP
  • Material: Heavy Duty Steel
  • Application: Commercial Freezer, Refrigerator, Electric Heat, Hot Gas, Compressor Shutdown Defrosting
  • Approval: UL (Canada and US)
  • Switch Rating 120 to 240 Volt AC at 690 Volt Amp