Electrical Protection and Selectivity Course
This course equips participants with essential skills in electrical protection and selectivity for low-voltage systems, focusing on practical applications to enhance safety and reliability.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
This short, practical Electrical Protection and Selectivity Course gives you the skills to size and set protective devices, estimate fault currents, and apply coordination techniques for low-voltage plants. Learn to read and use time-current curves, choose MCCBs, MCBs, fuses, and motor protection, address arc flash and shock risks, and prepare clear reports that improve safety, reliability, and minimize nuisance trips.
Elevify advantages
Develop skills
- LV fault current estimation: size devices fast with simple, practical methods.
- Breaker and fuse selection: pick MCCB/MCB and fuses for safe, selective tripping.
- Motor protection setup: set overloads and relays for reliable 400 V motor starts.
- Selectivity coordination: tune TCC curves for graded, nuisance-free protection.
- Arc flash and shock mitigation: apply earthing, PPE, and settings to cut risk.
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 are saying
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
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The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

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