Electrical Diagram and Equipment Course
This course equips you to master 120/240 V electrical systems, including panelboards, breakers, conductors, and one-line diagrams. You will learn kAIC calculations, AFCI/GFCI applications, motor protection strategies, and NEC safety standards to confidently design, size, install, and document reliable small commercial electrical projects that meet all code requirements.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical skills to interpret one-line diagrams, size breakers and conductors accurately, choose suitable panelboards, and implement kAIC, AFCI, and GFCI standards confidently. Master branch circuit planning, panel schedule documentation, motor and lighting protection, essential NEC compliance, and full execution of safe, code-compliant small commercial electrical setups.
Elevify advantages
Develop skills
- Design professional 120/240 V one-line diagrams and detailed panel schedules.
- Quickly size breakers, conductors, and feeders using kAIC, FLA, and NEC guidelines.
- Select and install AFCI/GFCI devices, motor OCPD, and proper grounding for safety.
- Plan panelboard configurations, bus ratings, and required working clearances.
- Test, commission, and fully document small commercial circuits for code approval.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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