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.

Class Time

8:00am – 5:00pm

Continuing Education Credit

This course has been approved by Washington State Labor & Industries

License Type: Electrical Trainee
Course Number: WA2026-106
CEU Credit: 8 hours Basic Classroom Training

License Type: Electrical Journeyman, Administrators and Master Electrician
Course Number: WA2026-106
CEU Credit: 8 hours Industry Related

License Type: Plumber and Plumber Trainee
Course Number: WA2024-121
CEU Credit: 8 hours Industry Related Electrical

Required Books/Materials

2020 or 2023 NEC Code Book
Paper
Pen/Pencil
Calculator