July 1, 2010
By ©2007-2012 Author - Licensed Electrical Contractor+ Filed under Electrical


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Sizing a Home Generator Transfer Switch

Electrical Question from Joe about Generator Transfer Switch Wiring
Background: Joe, a Homeowner from Alexandria, La

Question: What amp outside inlet box & manual transfer switch and the power cord is needed for a Briggs & Stratton Elite portable generator, 8000 watts (running) / 13500 watt (surge) with 66.6 amps @120v and 33.3 amp @240 volts rating. Also can I use only 1 large breaker in the transfer switch to supply the power to my main box or do I have to have multi-breaker in the transfer switch.

Dave’s Reply:
Thanks for your electrical question Joe.
** ANSWER PENDING BASED ON PRIORITY STATUS **

The Following links will assist you with your electrical question:

For more information about 220 Volt Wiring Diagram
220 Volt Wiring Diagram

This link is helpful as a Homeowner
Do-It-Yourself Electrical

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


Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all projects.
For Best Results Consult a Licensed Electrical Contractor in Your Area

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