NEC Sections Flashcards
Contains Tables thst are mainly used to size raceways based on the conductor arrangement
Chapter 9, Tables 1-12(B)
Used per (AHJ) to size the raceway where the conductors are the same.
There are 26 numbered tables.
Annex C
Contains examples to illustrate how calculations are made for various occupancies, motor circuits, elevator systems.
Annex D
Box Fill
Min cubic inch capacity
Table 314.16(B)
Volume Allowance
Covers communications circuits and equipment and is independent of the other chapters.
Mainly telephone, telegraph, radio, and alarm systems
Article 800
Contains requirements for special conditions that arise from the particular type, use, and application of the power source used to supply circuits and equipment.
Article 700
Completely devoted to special equipment that requires special requirements for design and installation
Article 600
This chapter deals with special occupancies.
Article 500
(Hazardous Locations)
Class I, II, III, divisions 1 & 2
Used by users and maintainers. The electrical equipment in this chapter is current carrying and requires electricity to operate.
Usually applied after the design and installation.
Article 400
Equipment for General Use
Used by installers to install the electrical wiring methods and equipment after they have been designed by the designer.
Article 300
Wiring Methods and Materials
Used by designers to design the elements and components of branch circuits, feeders, and service equipment that make up the premise’s electrical systems.
Article 200
Wiring and protection
{Grounding and Bonding}
Covers the requirements for electrical installations.
Article 110
General Requirements for Electrical Installations
Breaks down the language barrier for the user of the NEC.
Definitions
Article 100
Definitions
Motor Branch Circuits sizing components
Article 430
Motors, Motor Circuits, and controllers
A standardized set of administrative requirements which may be used by adopting jurisdictions.
Annex H
