NEC says MC & EMT can be unstrapped when run through...
Jun 25, 2022 · I've gotten in numerous discussions with journeymen (& foremen) on whether MC/Romex/EMT can run unsupported over trusses in the ceiling spaces in domestic units. …
Table 300.5 interpretation - Electrician Talk
Oct 16, 2023 · For a given column of Table 300.5 ("minimum cover requirements") there is a potential overlap of the various rows. The one that concerns me at present is Column 2 (IMC …
Gas station wiring requirements - Electrician Talk
Apr 13, 2023 · NEC 2017 514.8 Underground Wiring. ENHANCED CONTENT Fuel spilled in the vicinity of gasoline dispensers seeps into the ground and could migrate into underground …
Understanding NEC 2020 and disconnects required - Electrician Talk
May 13, 2021 · Understanding NEC 2020 and disconnects required Jump to Latest 13K views 9 replies 4 participants last post by magicone2571 May 14, 2021 M
80% rule? - Electrician Talk
Apr 2, 2014 · 80% rule applies to continious loads such as motors, lighting or any load expected to be on 3 hours or more. A breaker is rated for 100% of the noncontinious load which may …
210.8 (F) Outdoor Sauna 2023NEC - Electrician Talk
Nov 9, 2024 · I am mainly looking for opinions here. I feel best leaving GFCI protection installed however in the eyes of the NEC would 210.8 (F) apply since the “outlet” is the heater which is …
NEC 408.4 requirement - Electrician Talk
Mar 14, 2025 · Hi All, I am new to this forum. I am an electrician working in Massachusetts. I've dealt with various inspectors interpreting NEC 408.4 - "every circuit and circuit modification …
Running boards... | Electrician Talk
Nov 4, 2009 · There is no definition in the NEC to guide us on this. Is a 4'6" height going as crawl or basement? 5?, slab on floor?? etc Running boards are not necessarily required because …
next size up contradiction... - Electrician Talk
Mar 10, 2013 · The subject here is...going to the next size up circuit breaker for branch circuits. Can you explain/resolve the following, possible, code-related contradiction please? ( from …
Branch circuits The distinction between a branch circuit and a feeder can be a source of confusion for the Code user. The first step in eliminating this confusion is to understand that the NEC …