Southwire Baron 18/12 Solid Copper Thermostat Wire — 18 AWG 12-Conductor CL2, Brown, 250′ Spool

Southwire Baron 18/12 solid bare copper thermostat wire — 12-conductor, 18 AWG, brown PVC jacket. Class 2 (CL2/CMH) power-limited cable rated 150V for HVAC and low-voltage control wiring. Sold as individual spools/coils.

 

Description

Southwire Baron Thermostat Wire is a Class 2 power-limited circuit cable engineered for thermostat and low-voltage HVAC control wiring. This 18/12 configuration features 12 solid bare copper conductors (18 AWG) with color-coded PVC insulation and a durable brown PVC jacket, for use floor-to-floor and up access shafts without conduit.

  • 18 AWG, 12 solid bare copper conductors
  • Type CL2 / CMH — Class 2 power-limited circuit cable
  • Rated 150V per NEC® Article 725
  • ETL Listed to UL 13; meets UL 1581 Vertical Tray Flame Test (FT-1)
  • Sunlight / UV-resistant brown PVC jacket
  • Ideal for thermostats, HVAC controls, doorbells, and low-voltage signal circuits

Sold individually. Available as: 250′ Spool.

Additional information

Packaging

250' Spool