The Ranco® A22, A30 and 9530 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 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
Specifications:
- Series Application: A22/A30 Series Ice Bin Level and Harvest Control
- Switch: SPDT
- Sensing Element: 72" Capillary
- Capillary Length: 72"
- Adjust Type: Screwdriver
- Application: Ice Harvest Control
- Differential: 8 °F
- Normal Off: -19 °F
- Normal On: 22 °F