Branch circuits are the portion of a wiring system that extend beyond the circuit protection device, such as a fuse or circuit breaker. This course will examine branch circuits, how they have evolved, and their relation to the NEC. Students will learn a basic history of circuits; review Romex, Nob & Tube and BX Wiring Systems; and learn how to calculate modern branch circuits as per the NEC. Supplemental handouts included in cost of course.
This course has been approved by Washington State for Electricians and Electrical Trainees.
- Electrical Trainees: 8 hours Basic Classroom Training
- Journey-level Electricians: 8 hours Industry Related
- Course #: WA2019-069
- 8:00AM – 5:00PM
- 2017 or 2020 NEC Code Book