Ranco A30-182 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

Specifications:

• Series Application: A22/A30 Series Adaptable Constant Differential Control
• Switch: SPST
• Off Position: Yes
• Cold Off: 0.5 °F (-17.5 °C)
• Cold On: 5.5 °F (-14.7 °C)
• Normal Off: 16 °F (-8.9 °C)
• Normal On: 22 °F (-5.6 °C)
• Warm On: 30 °F (-1.1 °C)
• Differential: 6 °F (-14.4 °C)
• Capillary Length: 42" (1067 mm)