402.1 Scope. This article covers general requirements and construction specifications for fixture wires.
402.2 Other Articles. Fixture wires shall comply with this article and also with the applicable provisions of other articles of this Code.
FPN: For application in luminaires, see Article 410.
340.1 Scope. This article covers the use, installation, and construction specifications for underground feeder and branch-circuit cable, Type UF.
340.2 Definition.
UF. A factory assembly of one or more insulated conduc tors with an integral or an overall covering of nonmetallic material suitable for direct burial in the earth.
372.1 Scope. This article covers cellular concrete floor raceways, the hollow spaces in floors constructed of precast cellular concrete slabs, together with suitable metal fittings designed to provide access to the floor cells.
372.2 Definitions.
switches or overcurrent devices, unless the enclosure complies with 312.8.
Aluminum fittings and enclosures shall be permitted to be used with IMC.
342.1 Scope. This article covers the use, installation, and construction specifications for intermediate metal conduit (IMC) and associated fittings.
342.2 Definition.
406.1 Scope. This article covers the rating, type, and in- stallation of receptacles, cord connectors, and attachment plugs (cord caps).
406.2 Receptacle Rating and Type.
(A) Receptacles. Receptacles shall be listed and marked with the manufacturer's name or identification and voltage and ampere ratings.
344.1 Scope. This article covers the use, installation, and construction specifications for rigid metal conduit (RMC) and associated fittings.
344.2 Definition.
(B) Adjustment Factors. The adjustment factors in
310.15(B)(2)(a) shall be applied only where the number
of current-carrying conductors, including neutral
conductors classified as current-carrying under the
provisions of 310.15(B)(4), exceeds 30. Conductors for
signaling circuits or controller conductors between a
motor and its starter and used only for starting duty
shall not be considered as current-carrying conductors.
(1) All switchboards, panelboards, and distribution boards installed for the control of light and power circuits
(2) Battery-charging panels supplied from light or power circuits
