Thermostat Wire is a class 2 power-limited circuit cable for use in thermostat control applications from floor to floor and up access shafts without conduit
| Cond. Size | 4/0 AWG 4/0 AWG | |
| Conductor Number | 1 1 | |
| Cond. Strands | 19 19 | |
| Diameter Over Conductor (in) (cm) | 0.512 1.30 | inch cm |
| Insulation Thickness (mils) (mm) | 55 1.40 | mils mm |
| Approx. OD (in) (cm) | 0.630 1.60 | inch cm |
| Copper Weight (lbs/1000') (kgs/km) | 655 975 | lbs/1000' kgs/km |
| Approx. Weight (lbs/1000') (kgs/km) | 707 1052 | lbs/1000' kgs/km |
