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 and RMC …
NEC 334.30 Securement Requirements for NM Cable Fished...
Jan 24, 2023 · 334.30 Securing and Supporting Nonmetallic-sheathed cable shall be supported and secured by staples, cable ties listed and identified for securement and support, or straps, hangers, or …
NEC Article about mixed voltages in conduit - Electrician Talk
Jul 8, 2017 · NEC Article about mixed voltages in conduit Jump to Latest 26K views 11 replies 8 participants last post by wildleg Jul 9, 2017 G
NEC 408.4 requirement - Electrician Talk
Mar 12, 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 must be legibly …
Understanding NEC 2020 and disconnects required - Electrician Talk
May 13, 2021 · Understanding NEC 2020 and disconnects required 1 reading Jump to Latest 13K views 9 replies 4 participants last post by magicone2571 May 14, 2021
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 include outlets or …
Within sight. | Electrician Talk
Dec 16, 2014 · I have been looking everywhere for clarification of "within sight". So far, I think I have figured out, that its only required for equipment. The panel I...
NEC-2008-310.3 Clarification - Electrician Talk
May 22, 2009 · ARTICLE 310 Conductors for General Wiring 310.1 Scope. This article covers general requirements for conductors and their type designations, insulations, markings, mechanical …
What is PVC support spacing in the NEC? - Electrician Talk
Sep 9, 2018 · Just curious what your spacing requirements are for supporting PVC conduit.
NEC rule against painting enclosures? - Electrician Talk
Oct 27, 2021 · Are you aware of any NEC rules against painting an automatic transfer switch for a residential generator installation? A relative had one installed this week and the wife wants the ATS …