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Robertshaw Controls C255-136 Defrost Timer 240 VAC
Robertshaw C255-136
Robertshaw Controls Paragon 8145-20 Mechanical Defrost Timer, 4 - 110 min, 208 - 240 VAC , 2 HP, SPDT, 1 Pole
Paragon C255-140
Robertshaw Controls Paragon 8000 Mechanical Defrost Timer, 4 - 110 min, 120 VAC , 2 HP, SPST, 1 Pole
Paragon C255-130
Paragon 8041-00 Heavy-Duty Steel Enclosure Mechanical Defrost Timer
Paragon C255-110
Paragon 8141-20 Heavy-Duty Steel Enclosure Mechanical Defrost Control For
Paragon C255-132
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
Paragon C255-138
Ranco O12-1549 Dual Pressure Control, 150 - 450 psi, 70 psi Differential, 1/4" SAE Flare Nut, SPST, 120/240 VAC
Robertshaw C900-64
Ranco C904-26 Adaptable Refrigeration Cold Control -5 - 32 Degree 6 Degree Differential,
Robertshaw C904-26
A Series Cold Controls The Ranco A22, A3 and 953 Series Constant Differential Temperature Controls are designed to switch electrical components of refrigeration systems in response to sensed temperatures.
- Laser-welded stainless steel bellows
- Fixed or adjustable temperature settings
- High-amperage contacts
- Pneumatic action provided by vapor filled capillary or capillary with bulb sensing elements
- Constant on-off positions available
- Choice of mounting brackets adjustments ranges and cams and slotted or flatted shafts
- Standard 1/4" quick connect terminals with optional screw terminals
- Does not have off position
- Vapor filled capillary with bulb sensor
Robertshaw C904-70
Ranco O16-108 Single High Pressure Control, 100 - 400 psi, SPST, Flare Nut
Robertshaw C900-50
Ranco O12-4834 Compact Dual Pressure Control, 10 - 100 psig Low, 150 - 450 psig High, SPST
Robertshaw C900-70
Ranco A30-263 Constant Differential Temperature Control, 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
Robertshaw C904-32