Features: Designed to switch electrical components of refrigeration systems inresponse to sensed temperaturesLaser-welded stainless steel bellowsHigh-amperage contactsPneumatic action provided by vapor-filled capillaryor capillary with bulb sensing elementsReadily adaptable to nearly all commercial refrigerators and freezersBreak-off shafts are included with installation instructions for easy,fast installationConstant On or Off positions availableChoice of mounting brackets, adjustment ranges and cams, andslotted or flatted shaftsStandard 1/4" quick-connect terminals with optional screw terminals Specifications: Manufacturer: RancoManufacturer Part Number: A30-261Product Type: Control RefrigerationSwitch Type: SPSTCapillary Length: 84"Cold On: 38 Degrees FCold Off: 32 Degrees FWarm On: 61 Degrees FDimensions: 4.1" x 5." x 2.65"Weight: 2.0 lb. Tech Sheet