Robertshaw A30-301 Constant Differential Temperature Control
- $79.69
Robertshaw A30-301 Constant Differential Temperature Control.
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.
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
Specifications:
| Series Application | A22/A30 Series Adaptable Constant Differential Control |
| Switch | SPST |
| Capillary Length | 84" |
| Cold Off | -24°F |
| Cold On | NA |
| Differential | 8.5°F |
| Normal Off | -3°F |
| Normal On | 5.5°F |
| Warm On | 20°F |
| Off Position | No |
| Thumb | File information |
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Installation Data.pdf File Size 162.22KB Downloaded: 24 |
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Brochure.pdf File Size 250.87KB Downloaded: 25 |
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