Overview
Nobody carries the full NEC to a service call. What actually happens is you stand in a basement trying to remember whether that receptacle location triggers 210.8, and you either guess or you call somebody.
This is the twenty percent of the code you look up eighty percent of the time, pulled out and organised for standing-in-a-basement lookup. NEC 2023 and NEC 2026 coverage in the same document, because adoption is uneven and you may be working under either one depending on the jurisdiction.
What's inside
- Ampacity tables (Article 310)
- Conduit fill reference (Chapter 9)
- Box fill calculations (314.16)
- GFCI and AFCI requirements (210.8, 210.12)
- Overcurrent protection basics (240)
- Grounding and bonding quick reference (250)
- Excel and PDF formats
- Both 2023 and 2026 edition coverage
The sections that actually get cited
GFCI and AFCI expansion is the one that catches people, because the required locations have moved several times and the version in your head is probably two cycles old. Box fill is the one that fails an inspection on otherwise clean work. Grounding and bonding on a service change is where a good install gets a correction notice for something that was legal when the house was built.
Those four are the bulk of residential corrections, which is why they get the most space here. If you want the detail on what moved between editions, we covered the top ten changes.
Who it's for
Working electricians doing residential and light commercial service and installation who want an answer in fifteen seconds rather than a phone call or a guess.
Works best with
A code reference tells you what the work has to be. A price book tells you what it costs. They are different documents and you want both.
- Electrician Flat Rate Price Book, 250 services priced against the work this guide governs
See the full system on our How It All Works page.
Why buy this one
Written by a working electrician who looks these sections up on actual jobs, which is why the ordering follows how a problem presents in the field rather than how the code book is numbered.
- Built for the truck. Organised by what you are trying to find out, not by article sequence.
- Two formats. Excel for searching, PDF for printing and for the days your phone is dead.
- One payment. No subscription and no renewal to forget about.
- Answered by the builder. Message on Etsy and you get a reply from the person who made it.
What it is not
It is not a substitute for the NEC and it is not a legal authority. Your AHJ is. Use it to find the answer fast, then verify anything you are staking an inspection on. It also does not tell you which edition your jurisdiction has adopted, which changes by county and sometimes by township.