18-4C CMR Riser, Security Cable, Stranded, Unshielded

This 18-4C CMR riser cable features four stranded 18 AWG conductors with unshielded, color-coded S-R-PVC insulation. It is built with a premium-grade gray PVC jacket rated for -20°C to 75°C temperature range and includes a ripcord for easy stripping.

Rated for Class 3R circuits under NEC Article 725, this cable supports up to 150V and 75°C as UL listed. The bare copper conductors meet ASTM B3, B8, and B286 standards for stranded wire. Its 0.187-inch nominal diameter and 0.015-inch jacket add durability for riser use.