2008
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406-Receptacles, Cord Connectors, and Attachment Plugs _Caps_
ARTICLE 406
Receptacles, Cord Connectors, and
Attachment Plugs (Caps)
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-Rigid Metal Conduit
I. General
344.1 Scope. This article covers the use, installation, and construction specifications for rigid metal conduit (RMC) and associated fittings.
344.2 Definition.
376-Metal Wireways
I. General
(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.
408-Switchboards and Panelboards
I. General
408.1 Scope. This article covers the following:
(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
348-Flexible Metal Conduit
b. As part of a listed assembly
I. General
348.1 Scope. This article covers the use, installation, and construction specifications for flexible metal conduit (FMC) and associated fittings.
348.2 Definition.
378-Nonmetallic Wireways
limitations would exceed those for which the nonmetallic wireway is listed
I. General
378.21 Size of Conductors. No conductor larger than that for which the nonmetallic wireway is designed shall be installed in any nonmetallic wireway.
378.22 Number of Conductors. The sum of cross- sectional areas of all contained conductors at any cross section of the nonmetallic wireway shall not exceed 20
409-Industrial Control Panels
Table 409.3 Other Articles
I. General
Equipment/Occupancy Article
Branch circuits 210
Luminaires 410
Motors, motor circuits, and 430
controllers
Air-conditioning and 440
refrigerating equipment
Section
350-Liquidtight Flexible Metal Conduit
I. General
350.1 Scope. This article covers the use, installation, and construction specifications for liquidtight flexible metal conduit (LFMC) and associated fittings.
350.2 Definition.
Liquidtight Flexible Metal Conduit (LFMC). A raceway of circular cross section having an outer liquidtight, non- metallic, sunlight-resistant jacket over an inner flexible metal core with associated couplings, connectors, and fittings for the installation of electric conductors.
380-Multioutlet Assembly
380.1 Scope. This article covers the use and installation requirements for multioutlet assemblies.
380.2 Use.
(A) Permitted. The use of a multioutlet assembly shall be permitted in dry locations.
(B) Not Permitted. A multioutlet assembly shall not be installed as follows:
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