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Electrical Wire and Cable


What Is The Easiest Way To Install An Electrical Panel?

Installing an Electrical Panel: Can I feed a second sub-panel from the one I currently have in my home?


Home Electrical Wiring Video

How to Wire a GFCI Outlet
without a Ground Wire

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Electrical Panel Installation
Electrical Question: Can I feed a second sub-panel from the one I currently have in my home?

Thank you.
Background: Scott, a Handyman from Salt Lake City, Utah.

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

Installing an Electrical Sub Panel

A Circuit Breaker Sub Panel

Application: Installing an Electrical Sub Panel.
Skill Level: Advanced – Best performed by a Licensed Electrical Contractor.
Tools Required: Electricians pouch of hand tools and the various power tools necessary for installing the sub-panel.
Estimated Time: Depends on the type and size of the panel and available access to the project area.
Precaution: Any existing electrical wiring within the immediate area that may interfere with the installation of the sub panel should be identified and turned OFF and Tagged if necessary. Working in an electric panel is dangerous due to arc flash hazards and the possibility of electric shock.
Notice: Installing additional electrical wiring, and electrical panel should be done according to local and national electrical codes, with a permit and be inspected.

Planning to Install a Sub Panel

The following is an example that describes how installing a sub panel requires careful planning before the project can begin, and the considerations which must be given about the existing electrical panel and the future circuits that will be installed.

Selecting the Type of Electrical Panel

IMPORTANT:
All electrical projects such as this require a permit and inspections and should not be done by unqualified individuals. Electrical projects of this level are best performed by a licensed electrical contractor.

More about Wiring an Electrical Panel

Home Electrical Safety Articles

Home Electrical Safety

Electrical Safety Articles covering several topics of home electrical safety and Do-It-Yourself Electrical Safety.
Electrical Panel Codes
Electrical Code

Home Electrical Codes

Electrical Code Directory covering electrical wiring for electrical service panels.


The following may also be helpful for you:

Dave's Guide to Home Electrical Wiring:

» 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.
  electrical wiring  

Complete Guide to Home Electrical Wiring

Perfect for Homeowners, Students,
Handyman, Handy Women, 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.


Learn more about Home Electrical Wiring
with my Online Video Course:
Basic Home Electrical Wiring by Example


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

Electrical Tips to Help You Wire it Right

The Safest Way to Test Electrical Devices and Identify Electric Wires!

The Non-Contact Electrical Tester
This is a testing tool that I have had in my personal electrical tool pouch for years, and is the first test tool I grab to help identify electrical wiring. It is a Non-contact tester that I use to easily Detect Voltage in Cables, Cords, Circuit Breakers, Lighting Fixtures, Switches, Outlets and Wires. Simply insert the end of the tester into an outlet, lamp socket, or hold the end of the tester against the wire you wish to test. Very handy and easy to use.

The Quickest Way to Check for Faulty Electrical Wiring!

The Plug-In Outlet Tester
This is the first tool I grab to troubleshoot a problem with outlet circuit wiring. This popular tester is also used by most inspectors to test for power and check the polarity of circuit wiring.
It detects probable improper wiring conditions in standard 110-125 VAC outlets Provides 6 probable wiring conditions that are quick and easy to read for ultimate efficiency Lights indicate if wiring is correct and indicator light chart is included Tests standard 3-wire outlets UL Listed Light indicates if wiring is incorrect Very handy and easy to use.

Strip Off Wire Insulation without Nicking and Damaging the Electric Wire!

The Wire Stripper and Wire Cutter
My absolute favorite wire stripping tool that I have had in my personal electrical tool pouch for years, and this is the tool I use to safely strip electrical wires.
This handy tool has multiple uses:
The wire gauges are shown on the side of the tool so you know which slot to use for stripping insulation.
The end of the tool can be used to grip and bend wire which is handy for attaching wire onto the screw terminals of switches and outlets..

The wire stripper will work on both solid and stranded wire. This tool is Very Handy and Easy to Use.


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