Conductor Sizing & Derating

Course Description

This 8-hour course provides participants with a chance to become familiar with ampacity and the tables in Article 310 and how to properly apply correction and adjustment factors. Once they have appropriately applied the derating values, participants will work on selecting the correct wire size, type, ampacity, temperature, and voltage rating. Lastly, this course discusses the importance of voltage drop on new installations and how to calculate for it. Supplemental handouts included in cost of course.

Continuing Education Credit

  • Electrical Trainees
    • 8 hours Basic Classroom Training
    • Course #: WA2020-028
  • Journey-level Electricians
    • 8 hours Industry Related
    • Course #: WA2020-028

Class Times

  • 8:00AM – 5:00PM

Required Books/Materials

  • 2020 NEC Code Book
  • Calculator
  • Paper
  • Pen/Pencil

$119.00

Classroom Information

Location
Pasco
Date
04/02/2023