OUR UNDERGROUND SYSTEM

CABLE BUS IN TRENCH

Power Bus Way cable bus can be installed underground, taking advantage of free-air ampacities.

We design and provide all details on the underground cable system, including trenching, ventilation, drainage and backfill requirements. We will take into account weight requirements for the trench design.

CLEARANCE

Cable bus is running through an area with vehicular and pedestrian traffic.

COST & SIZE

Duct bank is too expensive or too large, underground cable bus can save you money and space.

HIDDEN

Underground cable bus systems allow feeders to be out of sight.

PROTECTION

Trench provides increased protection from inclement weather.

Saving you installation time and money.
PRE-CAST TRENCH
DURABLE
Dampens vibration, resistant to freezing, allows for free-air rating.
DURA-BLOK SUPPORT
100% RECYCLED RUBBER
From goose necks, standard grating, raised gratings, and more.
VENTILATION
ASSORTED TYPES
Ventilated Lid Grated Cover
We have a narrow-sized trench and a wider-sized trench.
Our designers will determine the appropriate size for your project.
TRENCH DIMENSIONS
32" X 32" / 32" X 42"
For added protection
STEEL CAPS
GALVANIZED

WHAT MAKES UP THE UNDERGROUND SYSTEM?

PRE-CAST TRENCH

Saving you installation time and money.

Ventilated Lid Grated Cover

ASSORTED VENTILATION

From goose necks, standard grating, raised gratings, and more.

STEEL CAPS

They’re galvanized and are for added protection.

100% RECYCLED RUBBER SUPPORT

Dampens vibration, resistant to freezing, allows for free-air rating.

TRENCH SIZES

We have a narrow-sized trench and a wider-sized trench. Our designers will determine the appropriate size for your project.

RESOURCES

Watch demos, view brochures and media right at your fingertips.

EXPLORE