Wiring of Fire-Protective Signaling Circuits. Sunlight Resistant.

OK for use with all Power-Limited Circuits except those in Plenums.

Available in 500 Ft. or 1000 Ft. Tangle-Free Boxes or Spools. One Conductor Ribbed for Polarity. Sequential Footage Markings.

Copper Conductors, Polyvinyl-Chloride Insulation. Standard Colors: White, Blue, Red.