ask the electrician
Electrician Training Electrical Certification wiring recessed light fixtures Electrical Wiring Electrical Troubleshooting and Electrical Repairs wire outdoor light fixture Home Electrical Wiring Diagrams
wiring home generator and transfer switch wiring a 220 volt range cord outlet Wiring for GFCI Outlets Wiring Outlets and a Switched Outlet Wiring and Installing Ceiling Fans and Remote Controls wire dimmer switch wiring diagrams for switches wiring a dryer cord and 220 outlet circuit breaker panel
Electrical Wire and Cable


Electrical Question from Paul about Electrical Surge Problem

';

Question: why does my main switch red not trip when i send a fault current through it.

© By:

Electrical Wiring Video



Home Electrical Wiring Videos about this Topic and More

Check out my YouTube Channel, and Subscribe!



Learn more with my Home Electrical Video Course:

Basic Home Electrical Wiring by Example

Electrical Question from Paul about Electrical Surge Problem

Received from Paul a Electrician in Birmingham England

[ad#block]Question: why does my main switch red not trip when I send a fault current through it. It is 18 yrs old, and we recently a power surge, it was fine before that. Many thanks.

Additional Comments: very useful

Dave’s Reply:
Thanks for your electrical question.
Hi Paul – Many power surge devices are designed to absorb the surge to the point of causing the surge device to fail in order to prevent the surge from effecting the circuit that it is protecting. This may very well be the case with your main switch. I would recommend having a qualified electrician test the main switch and replace it if it is faulty.

The Following links will assist you with your electrical question:

For more information about Electrical Wiring
Electrical Wiring

This link is helpful as a Electrician
Electrical Code Articles

Make sure not to miss these Resources for: How-To-Videos
Electrical Videos

Be Careful and Be Safe – Never Work on Energized Circuits!

For Best Results Consult a Licensed Electrical Contractor.
Locate An Electrical Contractor in Your Area




The following may also be helpful for you:


electrical wiring book

A Complete Guide to Home Electrical Wiring

Be sure to get your copy of my BIG Book:
Perfect for Homeowners, Students and Electricians
Includes:
Home Electrical Wiring - Room by Room
120 Volt Circuits
240 Volt Circuits
Multi-Wired Circuits
Wiring Methods for Installing Home Electrical Circuit Wiring
Electrical Codes for Home Electrical Wiring
....and much more.



Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.

More articles about Circuit Breaker, Electrical and Home Electrical Wiring:

« Previous Next »

Electrical Question from Eric about Electrical Wiring

Electrical Question from Cathy about Home Wiring