Type URD Cable
Phase Conductor | ||
AWG Size | Stranding | Insul. Thickness |
4/0 | 19/w | 80 mils |
Neutral | ||
AWG Size | Stranding | Insul. Thickness |
2/0 | 19/w | 80 mils |
Single
Phase Conductor (inches) |
Outside
Diameter (inches) |
.672 |
1.389 |
Weight (lbs/1000ft) | Current Rating (Amps) | |
739 |
Direct Burial | In Duct |
315 | 240 |
Directly buried or installed in ducts for 660 volt secondary distribution.
Concentric stranded or compressed 1350-H19 aluminum conductors, crosslinked polyethylene insulation. Insulated conductors surface printed, neutral triple yellow striped. Two phase and one neutral conductor twisted together (LH lay) or parallel if so specified. Black neutrals may be specified if desired.
Specifications
ASTM B-230, B-231 and ICEA S-66-524
UL Standard 854 for Type USE
Federal Specification JC-30B NEC
- Cable In Duct (CIC)
- Abrasion
Resistant
Ampacity: 90°C conductor temperature, 20°C ambient, RHO 90, 100% load factor for three conductor triplex with neutral carrying only unbalanced load. Technical data for cable with solid black neutral is identical to yellow extruded stripe data. All yellow extruded stripe cable is XLP insulation.
To determine correct ampacity by conductor size, please consult The National Electric Code, latest edition.
Packaging: Available in 500 ft reels, 1,000 ft reels and long lengths.
The above data are approximate and subject to normal manufacturing tolerances.