What's Wrong Here? Hint: Ask Yourself if These Breakers Are “Readily Accessible”

Can you spot the Code violation in this photo?

How well do you know the Code? Think you can spot violations the original installer either ignored or couldn’t identify? Here's your chance to moonlight as an electrical inspector and second-guess someone else's work from the safety of your living room or office. Can you identify the specific Code violation(s) in this photo? Note: Submitted comments must include specific references from the 2026 NEC.

Hint: Ask yourself if these breakers are “readily accessible.”

Tell Them What They've Won…

Using the 2026 NEC, correctly identify the Code violation(s) in this month's photo — in 200 words or less — and you could win a 40-oz. insulated tumbler valued at $39.99, courtesy of ABB. E-mail your response, including your name and mailing address, to [email protected], and Russ will select two winners (excluding manufacturers and prior winners) at random from the correct submissions. Note that submissions without an address will not be eligible to win.

September Winners

Our two winners this month are Jim McDaniels with the city of Corvallis, Ore., and Joanie Campbell, an Air Force electrical controls systems engineer from Panama City, Fla. They both correctly cited some Code violations in this photo, including the missing cover for the box.

For completed installations, Sec. 314.25 requires each box to have a cover, faceplate, lampholder, or luminaire canopy. Another concern is the number of conductors the installer attempted to stuff into this box. Section 314.16 requires boxes and conduit bodies to be of an approved size that provides enough space for all the enclosed conductors. I counted at least twenty-two 12 AWG conductors. Table 314.16(B)(4) requires at least 2.25 cu in. for each 12 AWG conductor, which means this box would need a minimum volume of 49.5 cu in. to provide enough space for all the wires.

About the Author

Russ LeBlanc

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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