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Robertshaw Controls C255-150 Mechanical Defrost Timer
- Time Initiated/Pressure Terminated 240 VAC SPDT
Robertshaw Controls Paragon 8145-20 Mechanical Defrost Timer, 4 - 110 min, 208 - 240 VAC , 2 HP, SPDT, 1 Pole
Robertshaw Controls Paragon 8000 Mechanical Defrost Timer, 4 - 110 min, 120 VAC , 2 HP, SPST, 1 Pole
Paragon 8141-20 Heavy-Duty Steel Enclosure Mechanical Defrost Control For
Robertshaw Controls C255-136 Defrost Timer 240 VAC
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.
- Positive slide bar switch design assures positive electrical contact and wipes the contact surface of contaminates
- Temperature or pressure terminated models are designed to stop defrosting using an external temperature or pressure device
- Safety back-up - mechanical time-driven defrost termination
- Heavy-duty synchronous design drive motor
- Choice of 3-contact arrangements
- Adjustable frequency of defrost initiation from 1 - 6-cycles per day with a minimum of 4 hr between successive operations
- Adjustable back-up defrost termination from 4 - 110 min in 2 min increments
- Have an adjustable cut-in pressure dial calibrated from 36 - 110 lb for R12, R22, R502
- Time initiated/temperature or pressure terminated
- Open switch arrangement for contacts 1 - 3, closed switch arrangement for contacts 2 - 4
- Electric heat, hot gas or compressor shutdown
- 1 year limited warranty
Robertshaw Controls 7090-005 Tipper for 8025 Series Timers
Robertshaw Controls Paragon 8045-20 Mechanical Defrost Timer, 4 - 110 min, 208 - 240 VAC , 2 HP, SPDT, 1 Pole
Paragon 8041-00 Heavy-Duty Steel Enclosure Mechanical Defrost Timer
Robertshaw Controls C901-60 Temperature Control SPST 0/55 Degrees SPST
Ranco A30-262 Constant Differential Temperature Control, 3 - 43 deg F, 24/120/240/277 VAC, 84" Capillary
- Laser-welded stainless steel bellows
- High-amperage contacts
- Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
- Standard 1/4" quick connect terminals with optional screw terminals
Ranco A30-261 Constant Differential Temperature Control, 32 - 61 deg F, 24/120/240/277 VAC, 84" Capillary
- Laser-welded stainless steel bellows
- High-amperage contacts
- Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
- Standard 1/4" quick connect terminals with optional screw terminals