Tip when buying new circuit breakers #electrician #diy
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Video by Hendy The Sparky
Hendy The Sparky
What happens here
This project demonstrates a quick and simple 'hack' for electricians or DIY enthusiasts to determine if a brand-new circuit breaker is functional. The process involves flipping the breaker to the 'ON' position and then firmly striking it against a hard surface with the terminal screw side facing down. A functional breaker will 'trip' to a halfway position upon impact, indicating its internal mechanism is working correctly. This method is applicable to various circuit breaker brands like Square D, GE, Siemens, and Cutler-Hammer.
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