Ranco A30-313 Commercial Cold 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.

• 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
• WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects, or other reproductive harm

Specifications:

• Series Application: A22/A30 Series Adaptable Constant Differential Control
• Switch: SPST
• Capillary Length: 42"
• Differential: 8 °F
• Normal Off: -10 °F
• Normal On: 2 °F
• Warm On: 21 °F
• Cold Off: -20 °F
• Cold On: NA
• Off Position: Yes