How to Reset an Electric Circuit Breaker

Reset a Circuit Breaker
Electrical Question: How do I reset a tripped circuit breaker?

I have a GFCI outlet on the outside of my house that stopped working when I plugged in a table saw.
It already had a waterfall pump. Nothing in the breaker box had any effect (though not well marked).
I replaced the outlet with test and reset buttons (previous did not have these) and still have no power. Do I need to call an electrician or is there something I can check as a homeowner.

This electrical troubleshooting question came from: Chris, from Colorado Springs, Colorado.

Dave’s Reply:
Thanks for your electrical wiring question Chris.

Electrical Troubleshooting a Tripped Circuit Breaker

Circuit Protection for a GFCI Outlet
Chris, the GFCI outlet provides ground fault protection for the outlet, however the GFCI circuit has over current  protection which is provided by the circuit breaker back at the panel.

Here’s an Example:

How To Reset an Electric Circuit Breaker

• My recommendation is to check all of the circuit breakers at the electrical panel and look for one that may be in the tripped position.
• Sometimes when a breaker is tripped off it still appears to be in the ON position, so if it is convenient, switch all of the circuit breakers associated with this type of circuit all the way OFF and then all the way back ON.

NOTE: A Circuit Breaker May Be Tripped OFF and Appear To Be ON, therefore it is best to switch the breaker OFF, and then back on to make sure it it fully reset.

More about Circuit Breakers

• Electrical Circuit Breakers
  

• Home Electrical Circuit Breakers

• A guide to home electrical circuit breakers and how they work to protect your electrical wiring. When properly installed, your home electrical wiring is protected by a circuit protection device.

» You Can Avoid Costly Mistakes! « Here's How to Do It: Wire It Right with the help of my Illustrated Wiring Book Great for any Home Wiring Project. Complete Guide to Home Electrical Wiring Perfect for Homeowners, Students, Handyman, Handywomen, and Electricians Includes: Wiring GFCI Outlets Wiring Home Electric Circuits 120 Volt and 240 Volt Outlet Circuits Wiring Light Switches Wiring 3-Wire and 4-Wire Electric Range Wiring 3-Wire and 4-Wire Dryer Cord and Dryer Outlet How to Troubleshoot and Repair Electrical Wiring Wiring Methods for Upgrading Electrical Wiring NEC 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.

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