Type CL2 low voltage cable using thermoplastic insulated solid conductors. Resistant to the spread of fire in accordance with NEC. Not for riser, plenum, or tray uses and 60° Celsius. Use for thermostat control, burglar alarms, intercoms and doorbells. Soft annealed solid copper per ASTM B3-90 conductor. PVC insulation and UL13 approved for power limited circuit cable for other than plenum, riser, or tray uses.