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Thermostat Wire, 500ft Spool

Min: 1 ft., Max: 10000 ft. To order multiple lengths, simply enter the desired footage into the quantity fields. Each length will be delivered on its own spool.
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18/3C Thermostat Wire, 500ft Spool


Product Details

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Thermostat Wire, 60°C, 150 Volt, UL 13, Type CL2

PVC Thermostat Cable is primarily used for power limited circuits such as thermostats, air conditioning, heat pumps, bell and alarm systems, signals systems, door bells and remote control units where the voltage does not exceed 30 volts.

- UL 13, Type CL2
- NEC Article 725

Solid soft drawn copper per ASTM B-3

Color Code:
3 Conductors  Red, White, Green

Premium-grade, heat and moisture resistant color-coded PVC

Polyvinylchloride (PVC), which is heat, moisture and sunlight resistant.
Temperature rating is -20°C to +60°C


Size: 18 AWG
Number of Conductors: 3
Conductor Strand: Solid
Insulation Thickness: 0.006 inches
Outside Diameter: 0.144 inches
Weight per foot: 0.021 lbs

*Data provided on this page is subject to change based on different manufacturers variances.


More Information
Wire Size18 AWG
# of Conductors3 Conductors
Conductor MaterialBare Copper
O.D. (Inches)0.144
Jacket ColorWhite, Brown