Extension cords

[nbhi]

Does anyone have verbiage on why not extension cords should not be used for permanent wiring?
Thanks

[Barry Adair]

hazard

[James H. Bushart]

OSHA has specific language forbidding it, as well as a definition for "temporary" versus "permanent" use.

[Paul W. Abernathy]

I can show you why the NEC prohibits it which is a minimum safety standard.

400.8 Uses Not Permitted.

Unless specifically permitted
in 400.7, flexible cords and cables shall not be used for the
following:
(1) As a substitute for the fixed wiring of a structure
(2) Where run through holes in walls, structural ceilings,
suspended ceilings, dropped ceilings, or floors
(3) Where run through doorways, windows, or similar
openings
(4) Where attached to building surfaces

[Michael Roberson]

I posted this in another thread. I carry this in my inspection bag, and show it to people. Rather than saying "It is not intended to replace permanent wiring, It could short out" I show them this. If you want a better picture, I can send you one.

[Paul W. Abernathy]

visuals usually work best.....very nice Michael

[Dan Bowers, CMI]

At least one or more temporary extension cord(s) was being used for permanent wiring (such as at XXXXXXXX). This is a common but unsafe wiring practice. Also the exposed electrical wiring have the potential to be damaged or become a safety concern as installed. We recommend having a competent and licensed electrician evaluate and then service, modify or repair this condition as necessary to properly and safely correct this.