Power Cables

additional physical and corrosive protection is
required for cable in direct buried applications. TC7 HDPE duct is used for highway
lighting, airport lighting, parking lots, sports complexes and utility applications and
can house power, telephone, fiber and CATV cables.
TC 7 duct can be supplied empty, with a pull line, or with Draka Cableteq cables
preinstalled. Conductors available include THHN/THWN, EPR-USE, XHHW-2,
RHH/RHW-2, XLP-USE, L-824B or C airport lighting cable, fiber optic cable, twisted
pair and coaxial communication cables, aluminum conductors and medium voltage
cables.
FEATURES
1. DUCT
High Density Polyethylene (HDPE) meeting ASTM D3350 with TC7 wall thickness.
Black is the standard color, although custom colors or extruded stripes
can be ordered.
2. SURFACE MARKING
The jacket surface shall be printed or indented with:
DRAKA-TAMAQUA POWER DUCT TC7 (SIZE OF DUCT - i.e. 1.25 INCH) (YEAR OF
MANUFACTURE - i.e. 2006) (SEQUENTIAL FOOTAGE EVERY TWO FEET).