Course Content
Article 200 – Use and Identifications of Grounded Conductors
0/2
Article 210 Branch Circuits
Article 210 of the National Electrical Code (NEC) covers the requirements for branch circuits, which are the circuits that supply power to the outlets, lighting fixtures, and other loads in a building. In this lesson, we will discuss the key requirements of Article 210.
0/2
Article 215 Feeders
Article 215 of the National Electrical Code (NEC) covers the requirements for feeders, which are the circuits that supply power from the service equipment to the branch circuits in a building. In this lesson, we will discuss the key requirements of Article 215.
0/2
Article 230 Services
In summary, Article 230 provides specific requirements for the installation of service conductors and equipment to ensure safe and reliable delivery of electrical power to buildings and structures.
0/4
Article 242: Overvoltage Protection
0/1
NEC Chapter 2 Wiring and Protection
About Lesson


Article 225 of the National Electrical Code (NEC) covers the installation requirements for outdoor wiring and lighting. The primary purpose of this article is to ensure that outdoor electrical installations are safe and reliable, and that they do not pose any hazards to people or property. Here are some of the key points covered by Article 225:

  • Wiring methods: Article 225 covers the allowable wiring methods for outdoor installations, including conduit, cable trays, and raceways.
  • Grounding: The article specifies the grounding requirements for outdoor electrical systems, including the use of grounding rods and other grounding methods.
  • Overhead conductors: Article 225 covers the installation requirements for overhead conductors, including the minimum clearance distances between conductors and other objects.
  • Lighting: The article also covers the installation requirements for outdoor lighting systems, including the types of fixtures that may be used and the methods for mounting them.
  • Pools and fountains: Finally, Article 225 includes specific requirements for wiring and lighting installations near pools and fountains, which are considered to be “wet locations.”
Join the conversation