Conductor: Stranded bare copper Class B per UL 83 Insulation: Extruded polyvinyl chloride to UL requirements for Class THHN and THWN insulation, which with nylon jacket is approved for Type THHN and THWN wires per UL 83 Ground Conductor: Stranded bare copper per UL 1277 Assembly: The conductors are cabled with fillers where needed to make a round compact core and a suitable tape is applied over the construction Color Code Chart 108:
Cond. Num.
Color
Cond. Num.
Color
1
1-ONE-1
2
2-TWO-2
3
3-THREE-3
*Color Coded per Method 4
Jacket: Black sunlight resistant, flame retardant polyvinyl chloride per UL 1277 requirements for Type TC power and control cables
Applications:
Control circuits for operation and interconnection of protective and signaling devices, and for general use in manufacturing, industrial, and commercial distribution systems
U.L. listed and labeled for installation in ladders, trough, channels, solid bottom trays and other similar structures (NEC Articles 318 and 340), and in duct, conduit, wireways and all other installations approved for building wire
In hazardous locations per NEC Articles 500 and 501. May be used in wet or dry locations, sunlight resistant, and suitable for direct burial
