


                        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 BenefitsLaser-welded stainless steel bellowsFixed or adjustable temperature settingsHigh-amperage contactsPneumatic action provided by vapor-filled capillary or capillary with bulb sensing elementsConstant On or Off positions availableChoice of mounting brackets, adjustment ranges and cams, and slotted or flatted shaftsStandard 1/4” quick-connect terminals with optional screw terminalsWARNING: 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. For more information, go to www.P65Warnings.ca.gov.


C10909-4 SCHAEFER-ALABAMA

C10909-4

5-1036 SCHAEFER-ALABAMA

5-1036




                        The 3030-400 Series Uni-Kits® feature a constant cut-in at 39°F. This constant cut-in on every cycle provides automatic defrost while maintaining food temperature at a safe level. Turning the dial will change the differential between the cut-in and cut-out temperatures, with cut-in always remaining fixed at 39°F. The 3030-400 Series Uni-Kits are available in a wide selection of temperature ranges and capillary lengths to fit virtually every replacement application. Uni-Kits include all necessary adaptor mounting brackets, dial shaft adaptors, dial drivers, mounting screws and installation instructions.Features and Benefits Individually boxed in a strong corrugated carton for extra protection from damage during handling or shippingComplete label information - O.E.M. name and O.E.M. part numbers for handy referenceDetailed instructions for trouble-free installationU.L. and C.S.A. listed


C12343-1 SCHAEFER-ALABAMA

C12343-1




                        These compact controls are readily adaptable to nearly all commercial refrigerators and freezers. A wide selection of temperature ranges, differentials, and capillary lengths are available. Break-off shafts are included with installation instructions for easy, fast installation. Controls have "Off" position except as noted.
                        
                    

B4849-2 SCHAEFER/STUDEBAKER

B4849-2




                        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 BenefitsLaser-welded stainless steel bellowsFixed or adjustable temperature settingsHigh-amperage contactsPneumatic action provided by vapor-filled capillary or capillary with bulb sensing elementsConstant On or Off positions availableChoice of mounting brackets, adjustment ranges and cams, and slotted or flatted shaftsStandard 1/4” quick-connect terminals with optional screw terminals


B4849-3 SCHAEFER/STUDEBAKER

B4849-3




                        The 3030-600 Series Uni-Kits® are identical to the 3030-500 Series except they have capillary lengths and temperature ranges suited for freezer applications. These Uni-Kits feature a constant differential between the cut-in and cut-out temperatures. Turning the dial changes the operating temperatures but the differential remains the same. Designed specifically for replacement of controls used in "frostless" freezers as well as standard U-type evaporator models. The 3030-600 Series Uni-Kits are available in a wide selection of temperature ranges and capillary lengths to fit virtually every replacement application. Uni-Kits include all necessary adaptor mounting brackets, dial shaft adaptors, dial drivers, mounting screws and installation instructions.Features and Benefits Individually boxed in a strong corrugated carton for extra protection from damage during handling or shippingComplete label information - O.E.M. name and O.E.M. part numbers for handy referenceDetailed instructions for trouble-free installationU.L. and C.S.A. listed


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