Electrical Protection and Selectivity Course
This course provides practical training on electrical protection and selectivity in low-voltage systems, focusing on device sizing, fault calculations, coordination, and hazard mitigation to enhance safety and reliability.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This short, practical Electrical Protection and Selectivity Course equips you with skills to size and set protective devices, calculate fault currents, and use coordination methods for low-voltage systems. You will learn to interpret and apply time-current curves, select MCCBs, MCBs, fuses, and motor safeguards, tackle arc flash and shock dangers, and produce straightforward reports that boost safety, dependability, and cut down on unnecessary trips.
Elevify advantages
Develop skills
- LV fault current estimation: size devices quickly using simple, practical approaches.
- Breaker and fuse selection: choose MCCB/MCB and fuses for safe, selective operation.
- Motor protection setup: configure overloads and relays for dependable 400 V motor startups.
- Selectivity coordination: adjust TCC curves for stepped, trouble-free protection.
- Arc flash and shock mitigation: implement earthing, PPE, and settings to reduce hazards.
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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