347K views · 1.7K reactions |  How to check if a circuit breaker is bad and fix it #howto #electrician #diy #handyman | David Coleman | Facebook

Circuit Breaker Explained | Working Principle ▶ You can read the full post here https://realpars.com/circuit-breaker/ In this video, we are going to look at what a circuit breaker is, why they are needed, and how they work! It works by interrupting the electric current when it exceeds its design limitations, therefore preventing the supply of energy to the loads, and damage to the circuit. - A circuit breaker is a protection device. Its primary function is to interrupt current during fault condi