Quadruplex URD Cable Aluminum Secondary Underground Direct Burial Cable 600V

The Quadruplex URD (Underground Residential Distribution) Cable is a specialized underground cable used for secondary power distribution at 600 volts. It features four conductors—typically three insulated conductors (two phases and one neutral/ground) and a bare or insulated neutral/ground conductor—encased within a durable outer sheath. This configuration simplifies underground wiring in residential or commercial systems requiring multiple conductors.

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Quadruplex URD Cable Aluminum Secondary Underground Direct Burial Cable 600V


Quadruplex URD Cable Aluminum Secondary Underground Direct Burial Cable 600V

  • Conductor 1350-H19 series or AA-8000 aluminum alloy compressed aluminum conductors
  • Insulation Black resistant cross-linked polyethylene (XLP) insulation
  • Voltage 600V


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Quadruplex URD Cable Application

URD cable is rated at 600V for underground secondary distribution not exceeding 90˚C. It may be directly buried in earth or installed in duct in both wet or dry locations.

Configuration

Black phase insulated conductors cabled with neutral. Neutral will be marked with yellow striping or yellow jacket.

Quadruplex URD Cable Standard

ICEA S-105-692: 600V Single layer thermoset insulated utility underground distribution cable

UL854: Service Entrance Cables

RUS accepted

Construction

Quadruplex URD Cable Conductors:
Class B compressed concentric lay stranded 1350 aluminum alloy per ASTM B231 or AA-8000 aluminum alloy per ASTM B800 & B801.
Quadruplex URD Cable Insulation:
Phase conductors in black thermoset cross-linked polyethylene (XLPE). Neutral conductor in black thermoset cross-linked polyethylene (XLPE) identified by yellow striping or full yellow jacket.

Features :

Individual cables are UL Listed as USE-2

RUS accepted

Temperature rating of 90˚C dry, wet, and direct burial

Heat, ozone, oil, and chemical resistant

Tear and abrasion resistant

Quadruplex 600V SECONDARY URD CABLE PARAMETER

Code Name

Phase Conductor

Neutral

Diameter (mils.)

Weight/kft. (lbs.)

Allowable Ampacities*

AWG

Stranding

Insulation 

Thickness

AWG

Stranding

Insulation 

Thickness

Single Phase

 Cond.

Complete 

Cable

 

Direct Burial

In Ducts

QUADRUPLEX 600V SECONDARY URD

Tulsa

4

7

60

4

7

60

345

833

258

120

85

Dyke

2

7

60

4

7

60

403

973

367

155

115

Wittenberg

2

7

60

2

7

60

403

973

375

155

115

Notre Dame

1/0

19

80

2

7

60

512

1236

574

200

150

Purdue

1/0

19

80

1/0

19

80

512

1236

596

200

150

Syracuse

2/0

19

80

1

19

80

555

1340

664

225

170

Lafayette

2/0

19

80

2/0

19

80

555

1340

720

225

170

Swarthmore

3/0

19

80

1/0

19

80

603

1456

805

250

195

Davidson

3/0

19

80

3/0

19

80

603

1456

874

250

195

Wake Forest

4/0

19

80

2/0

19

80

658

1588

1036

290

225

Earlham

4/0

19

80

4/0

19

80

658

1588

1066

290

225

Rust

250

37

95

3/0

19

80

760

1830

1213

325

210

Slippery Rock

350

37

95

4/0

19

80

831

1945

1544

385

305

Wofford

500

37

95

350

37

95

990

2390

2251

467

420

Windham

750

61

110

500

37

95

1200

2890

3266

615

492