350-37 MB CPRESS CU 35KV 345 mils 100% TRXLP 90C 18x12CN POLY JACKET/RE

Southwire #: 62828799

Copper Conductor. TRXLP Insulation. Bare Copper Concentric Neutrals. Low Density Polyethylene Jacket.

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Outer Jacket / Armor Color
BLACK
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Application & Features

Predominantly used for primary underground distribution in conduit systems suitable for use in wet or dry locations, direct burial, underground duct, and where exposed to sunlight. To be used at 35,000 volts or less and at conductor temperatures not to exceed 90°C for normal operation.

Specifications

No. of Conductors 1 1
Size (AWG or kcmil) (mm2) 350 KCMIL 350 KCMIL
No. of Strands 37 37
Insulation Thickness (mils) (mm) 345 8.76 mils mm
Nom. OD (mils) (mm) 1816 46.14 mils mm
Nominal Total Weight (lbs/1000') (kgs/km) 2380 3542 lbs/1000' kgs/km

Standards & References

Southwire 35kV HI-DRI Primary UD TRXLP Cable meets or exceeds the following ASTM specifications:

  • B3: Soft Annealed Copper Wire
  • B8: Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard or Soft
  • ICEA S-94-649
  • AEIC CS-8
  • RUS U-1

Construction

The cable is composed of a moisture blocked reverse lay, compressed stranded soft drawn copper, covered by a semi-conducting cross-linked polyethylene strand shield, a tree-retardant cross-linked polyethylene primary insulation, and a semi-conducting cross-linked polyethylene insulation shield. Conductors are available with 100% insulation level. A concentric neutral of bare copper wires and a sunlight resistant, -40°C rated, insulating linear low density polyethylene jacket are applied over the insulation shield. The cable is identified by surface print on the jacket and with the lightning bolt symbol for supply cables indented in the jacket. Has red extruded stripes.