NEC Article 230: Electrical Services

Course Description

This course covers some of the most important code requirements for electrical service installations. Topics will include service disconnect requirements; metering; AC system grounding; WAC amendments to the NEC and much more. Students will participate in comprehensive discussions regarding NEC Article 230, sections of NEC Article 250 and NEC Article 110. This curriculum is code heavy, but loaded with practical knowledge regarding the subject. Whether you are a trainee who has just begun pulling wire or you are a journeyman who wants a refresher or update on the NEC and WAC requirements for services, this is the class for you! Supplemental handouts included in cost of course.

Continuing Education Credit

This course has been approved by Washington State for:

  • Electrical Trainees
    • 8 hours Basic Classroom Training
    • Course #: WA2023-370
  • Journey-level Electricians, Electrical Administrators & Master Electricians
    • 8 hours NEC Code Update
    • Course #: WA2023-369
  • Plumbers & Plumber Trainees
    • 8 hours Industry Related Electric
    • Course #: WA2021-361

This course has been approved by State of Idaho Division of Building Safety for Electricians.

  • 8 hours Code Related
  • Course #: 20-1003826

Class Times

  • 8:00AM – 5:00PM

Required Books/Materials

  • 2020 or 2023 NEC Code Book
  • Paper
  • Pen/Pencil


Classroom Information


Class Full

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