18/2 Stranded 1000' Gray Pull Box.
- The conductor is stranded copper per ASTM B-3, B-8 and B-286
- The insulation is premium-grade gray PVC with sequential footage markings
- Temperature range: -20˚C to +75˚C
- Includes ripcord
- Power-limited control circuits
- Wiring of the following systems: Intercom, Security, Audio and Background music
- Suggested voltage rating: 300 volts