UpCodes logo
Go To Full Code Chapter
The extension shall be from an existing outlet on a 15- or 20-ampere branch circuit. Where a concealable nonmetallic extension originates from a nongrounding-type receptacle, the installation shall comply with 250.130(C), 406.4(D)(2)(b), or 406.4(D)(2)(c).

Related Code Sections

(A) Wiring Methods and Materials, From an Existing Outlet
The extension shall be from an existing outlet on a 15- or 20-ampere branch circuit. Where a concealable nonmetallic extension originates from a non ...
(A) Wiring Methods and Materials, From an Existing Outlet
The extension shall be from an existing outlet on a 15- or 20-ampere branch circuit. Where a concealable nonmetallic extension originates from ...
29.5.3 Existing System Modifications,
When it is necessary to pipe two new ceiling sprinklers from an existing outlet in an overhead system, any bushings shall be removed and the use ...
29.4.5 Existing System Modifications,
When it is necessary to pipe two new ceiling sprinklers from an existing outlet in an overhead system, the use of a nipple not exceeding 4 in. (100 ...
382.10 Wiring Methods and Materials, Uses Permitted
). The extension shall be from an existing outlet on a 15- or 20-ampere branch circuit. Where a concealable ...