Electrical conduit may be made of metal plastic fiber or. Application these standards have been established by the department of transport and set out. Rigid metal conduit provides the best protection for cables.
Electrical Tech Note 107
It is strong enough to protect against damage from nails and impact.
It may be installed outdoors or.
Wiring electrical code for phoenix arizona is a list of electrical codes to fallowing for any installation process. If you need an electrician in the phoeni.
