Also Known As:

750-750-500 mcm fairfield aluminum urd cable, 750-750-500 mcm fairfield urd direct burial cable, 750-750-500 mcm fairfield three conductor cable, 750-750-500 mcm fairfield tri plex wire, 750-750-500 mcm fairfield triplex cable, 750-750-500 mcm fairfield triplex aluminum underground wire, 750-750-500 mcm fairfield 3 conductor power cable, 750-750-500 mcm fairfield aluminum triplex, 750-750-500 mcm fairfield underground triplex, 750-750-500 mcm fairfield triplex underground cable, 750-750-500 mcm fairfield triplex wire underground, 750-750-500 mcm fairfield direct burial triplex, 750-750-500 mcm fairfield triplex conductor, 750-750-500 mcm fairfield direct burial electrical cable, 750-750-500 mcm fairfield direct burial power cable, 750-750-500 mcm fairfield aluminum direct burial cable.

Conductors:

Aluminum conductors used for this cable are designed in either concentric strand or in compressed series. The advantage with a compressed conductor is the reduced bulkiness. Compressed conductors are also stronger and tougher; the stranded conductors are highly flexible and tend to have lower electrical resistance. Stranded conductors therefore reduce power loss and are also easier to use in applications where flexibility is vital. Aluminum 600 V URD cable has three aluminum conductors.

Insulation:

Versatile insulation system made of cross linked black polyethylene material helps to secure the cable conductors. This insulation is water tight, repulsive to corrosive substances, resistant to oil, heat and flame. Cross linking a polyethylene helps to achieve an excellent strength that makes the material suitable for covering this cable used in harsh conditions like direct burial installation.