500' Thermostat Wire, UL 18/3

$145.40
- +
In stock
9 Available At My Branch
29 Available At All US Supply Locations
Brand
Southwire
Part Number
553030507
SKU
654

The Mars Thermostat Cable delivers reliable low-voltage performance for thermostat and HVAC control applications.

This cable features 3 soft drawn bare copper conductors with 18 AWG sizing, insulated for protection and flexibility. Supplied in a 500-foot roll, it is ideal for thermostat control wiring and other low-voltage uses.

  • Brand: Mars
  • Product Type: Thermostat Cable
  • Conductors: 3 conductors
  • Conductor Type: Soft drawn bare copper
  • Gauge: 18 AWG
  • Length: 500 feet (continuous roll)
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Technical Data & Performance

  • Insulation: PVC insulation provides electrical protection and flexibility.
  • Jacket: Durable outer jacket enhances protection and ease of installation.
  • Color Coding: Standard color-coded conductors for easy identification in thermostat and low-voltage wiring.
  • Application: Designed for thermostat control and HVAC low-voltage applications.
  • Performance: Ensures reliable signal transmission and long service life.
  • Compliance: Meets electrical code requirements for low-voltage wiring.

Specifications

Specifications
Weight 10.290000
Height 1.73
Length 3.43
Width 3.43
Item Type Wire
Brand Southwire
Insulation PVC
MPN 553030507
Outside Diameter 7/50 in
Color Brown
Material Copper
Thickness 6 mil
Wire Diameter 18 AWG
Item Returns This item can be returned
Features