Running Electric Cable Underground

Will it need 240v power or is 120v enough.

Running electric cable underground.

A second method 12 in. This determines the size of the feed wire as well as the size of the new circuit breaker needed at the house s main panel. Secure the cable to the overhead joists with cable staples. Electrical cable depth options.

Go outside and lay the cable into the trench running it all the way to the garage. Go outside and lay the cable into the trench running it all the way to the garage. Underground cable for running electrical power to a remote location can be installed at different depths depending on the type of conduit and type of wire used. For a 6 in deep trench use galvanized rigid metal electrical conduit with individual conductors inside.

If you are sufficiently confident of your wiring skills that you would feel comfortable adding an electrical circuit indoors then running a circuit to a. In general bury metal conduits at least 6 inches below the soil surface. Extending electrical service to a detached garage or other outbuilding isn t much different than adding a circuit inside the house with one important exception running underground cable. Deep direct burial of type uf underground feeder cable is another easy alternative.

Running underground cables in metal conduits approved for buried cables is the most expensive method but also the one requiring the least digging. What kind of electrical loads will there be. From inside the basement pull the cable all the way to the main electrical panel. Determine what the power needs of the outbuilding will be.

The codes shown are examples only and may not be current or accurate for your application or jurisdiction. At the garage repeat steps 3 through 7 to install the plastic conduit and cable. Secure the cable to the overhead joists with cable staples. Deep pvc conduit method we show is about the easiest and most practical for running a typical 15 amp line.

You may also run them at a depth of 4 inches under a 4 inch concrete slab. Underground wire for a residential circuit usually is installed with underground feeder uf cable which is rated for outdoor use and direct burial such an installation is typical when running a circuit to an outdoor location such as a garage shed or other outbuilding or to a yard light or water feature. There are several different methods for safely running the underground wiring but the 12 in. At the garage repeat steps 3 through 7 to install the plastic conduit and cable.

Steps to run power to a shed. From inside the basement pull the cable all the way to the main electrical panel.