Electrical Diagram and Equipment Course
This course equips you with expertise in 120/240 V electrical systems, including panelboards, breakers, conductors, and one-line diagrams. You will learn to apply kAIC ratings, AFCI/GFCI protections, motor safeguards, and NEC safety guidelines to confidently design, size, install, and document dependable electrical systems for small commercial projects.

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, plus 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 precise 120/240 V one-line diagrams and panel schedules with professional documentation.
- Quickly size breakers, conductors, and feeders using kAIC, FLA, and NEC standards.
- Select and install AFCI/GFCI devices, motor OCPD, and grounding for secure small systems.
- Plan panelboard configurations, bus ratings, and clearances for efficient installations.
- Test, commission, and document small commercial circuits ready for code approval.
Suggested summary
Before starting, you can change the chapters and 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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