Electronic Temperature Controller (24/120/208/240 Volts AC)

Superior Temperature Control and Accuracy for Both Refrigeration and Heating Applications...and It's Universal, Too! SpecificationsSetpoint Range:-40° to 220°F (-40° to 104°C)Differential Range: 1° to 30°F (1° to 30°C)Supply Voltage: 24/120/208/240 VAC, 60HzSensor: Negative Temperature Coefficient with 7.5-Ft. Leads (Maximum length for remote temperature sensing 400 feet)Control Enclosure Ambient TemperaturesOperating: -29° to 140°F (-34° to 60°C)Storage: -40° to 185°F (-40° to 85°C)Cover and Case: NEMA 1 high-impact plasticThermoplastic: Non-flammable UL94V0Switch Action: SPDTAmbient Humidity: 0 to 95% RH, non-condensing Dimensions:6-3/4" L x 3" W x 2-9/16" D Features Multiple Input Voltages (24/120/208/240 Volts)No Common Wire Required (Electrical load must be greater than 2.5 amps and uninterrupted)Electronic Temperature AccuracyAlarm Output (with selectable delay)Adjustable Anti-Short Cycle DelaySetpoint Locking FunctionApplicationsConvenience Store Freezer ControlReach-In CoolersSupermarket Display Cases (meat/produce)Boiler ControlRestaurant/Convenience StoreWalk-In CoolersCondenser Fan CyclingPump ControlSpace and Return-Air Temperature