396.1 Scope. This article covers the use, installation, and construction specifications for messenger- supported wiring.
396.2 Definition.
Messenger-Supported Wiring. An exposed wiring support system using a messenger wire to support insulated conductors by any one of the following:
(1) A messenger with rings and saddles for conductor support
334.1 Scope. This article covers the use, installation, and construction specifications of nonmetallic-sheathed cable.
334.2 Definitions.
installed in wet locations shall be suitable for such locations.
physical damage. Where open conductors cross ceiling joists and wall studs and are exposed to physical damage, they shall be protected by one of the following methods:
(1) Guard strips not less than 25 mm (1 in.) nominal in thickness and at least as high as the insulating supports, placed on each side of and close to the wiring.
(2) A substantial running board at least 13 mm O/2 in.)
thick in back of the conductors with side
I. General
336.1 Scope. This article covers the use, installation, and construction specifications for power and control tray cable, Type TC.
336.2 Definition.
Power and Control Tray Cable, T>pe TC. A factory as- sembly of two or more insulated conductors, with or without associated bare or covered grounding conductors, under a nonmetallic jacket.
II. Installation
368.1 Scope. This article covers service-entrance, feeder, and branch-circuit busways and associated fittings.
368.2 Definition.
FPN: For cablebus, refer to Article 370.
shall comply with this article and with the applicable pro- visions of other articles of this Code.
338.1 Scope. This article covers the use, installation, and construction specifications of service-entrance cable.
338.2 Definitions.
370.1 Scope. This article covers the use and installation requirements of cablebus and associated fittings.
370.2 Definition.
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.
