Robertshaw – A22-392The Ranco A22, A30 and 9530 Series Constant Differential Temperature Controls are designed to switch electrical components of refrigeration systems in response to sensed temperatures.
Features and Benefits:
- 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 or Off positions available
- Choice of mounting brackets, adjustment ranges and cams, and slotted or flatted shafts
- Standard 1/4 quick-connect terminals with optional screw terminals
Additional Information
Additional Information
Series ApplicationA22/A30 Series Adaptable Constant Differential ControlSwitchSPDTCommentsDoes not have “Off” positionCapillary Length48″Differential23.5°FNormal Off31°FNormal On54.5°FWarm On61.5°FOff PositionNo
