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Honeywell L480, L482 Refrigeration Controller

Refrigeration Controller
L480, L482

Used to limit or control temperature in air conditioning systems or refrigerated enclosures.

• Applications include freezer cabinets, display cases, beverage coolers, milk cooling tanks and air conditioners.
• Can act as a frost alarm operator in storehouses or orchards where frost would damage crops or equipment.
• Dual temperature scaleplate provided for both Fahrenheit and Celsius readings

Select a link under the "item" tab below to order.

Cat #CommentsSwitchingApplicationMaximum Operating TemperatureSetpoint Temperature Range (F)Differential Temperature
L480B12391 SPDTActs as frost alarm in storehouses, orchards, or other locations where frost could damage crops or equipment.125 F20 F to 60 F10 F
L480G1044Manual reset1 SPDTFor temperature or limit control of air conditioning systems and refrigeration units.125 F20 F to 60 F15 F
L482A1004Manual reset2 SPST, one N.O., one N.C.Provides temperature or limit control of air conditioning systems by operating electric motors for dampers, valves, compressors, or fans.140 F15 F to 55 F5 F
Type: Averaging element
Sensor Element: Coldest point on the capillary
Capillary Length: 20 ft. (6.1 m)
Voltage: 120 Vac; 240 Vac
Frequency: 50 Hz; 60 Hz
Canadian Standards Association: Certified: File No. LR95329-1
Underwriters Laboratories Inc. File: SA481, Guide: SDFY

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