Ecmweb 16880 Code Watch 2 1
Ecmweb 16880 Code Watch 2 1
Ecmweb 16880 Code Watch 2 1
Ecmweb 16880 Code Watch 2 1
Ecmweb 16880 Code Watch 2 1

What’s Wrong Here? Hint: Campground Chaos

Oct. 19, 2017
Think you know how this installation violates the NEC?

Hint: Campground chaos

Scroll Down to See the Answer 

These UF cables are providing 120V power for receptacles and lights at several tent sites in this campground. While Sec. 340.10(3) permits UF cable to be used outside in wet locations, and Sec. 340.12(10) allows UF to be used where exposed to the direct rays of the sun if the cable is identified as being sunlight resistant, Sec. 225.26 specifically prohibits trees from being used for supporting overhead conductor spans. The swaying and movement of the trees can cause the cables to be damaged, resulting in shock or fire hazards. UF cable is not permitted to be used as overhead cable except where installed as messenger-supported wiring in accordance with Sec. 340.12(11). Another violation you may be able to spot in the photo relates to the splices made in the UF cable without the use of any box or enclosure. Section 300.15 requires splices to be placed in a box or enclosure. However, a box is not required when the UF is spliced underground in accordance with Sec. 300.15(G).

About the Author

Russ LeBlanc | Owner

Russ started in the electrical trade as an apprentice in 1985. He worked his way up to become a Journeyman Electrician and then eventually became a Master Electrician and Licensed Construction Supervisor. In 1999 Russ become an Electrical Instructor for The Peterson School of Engineering in Massachusetts where he developed his passion for teaching, and quickly became Department Head of Electrical Instruction. Russ has taught thousands of apprentices, electricians, engineers, inspectors, and other electrical professionals during his career as an instructor. He continues to provide electrical professionals with Electrical Code seminars, Arc-Flash Awareness training seminars and educational material through his LeBlanc Consulting Services in North Reading, MA whose specialty is educating electricians. He has been an active member of the NFPA Electrical Section and has authored hundreds of National Electrical Code proposals and comments which have become Code rules to improve the safety for the electrical industry. Russ is also an IAEI certified Electrical Inspector.

Please visit www.russleblanc.net for more information.

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