Ranco A12-700 Constant Cut-In Refrigeration Temperature Control 37°F

The Ranco A12-700 is a constant cut-in cold temperature control designed to switch electrical components of refrigeration systems in response to sensed temperatures. This reliable control is ideal for vending machines, automatic beverage dispensers, reach-in coolers, and various medium temperature commercial equipment requiring off-cycle defrost.

Key Features:

• Constant cut-in at 37°F with adjustable cut-out range from 11.5°F to 26°F
• 84-inch capillary length for flexible installation
• Laser-welded stainless steel bellows for durability
• High-amperage contacts rated at 16 full load amps at 120/240V AC
• SPST (single pole, single throw) normally closed switch action
• Standard 1/4-inch quick-connect terminals with optional screw terminals
• Off-cycle defrost function prevents frost accumulation on evaporator
• Pneumatic action with vapor-filled capillary sensing element

The constant cut-in design ensures the control contacts remain open until the evaporator clears any accumulated frost from the previous cycle, providing reliable off-cycle defrost operation. Compatible with 120V AC or 240V AC electrical systems for versatile commercial refrigeration applications.