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Electrical Wire and Cable

Adding Sub-Panels to Main Panels

How to Understand Load Calculations When Adding Sub-Panels – Adding any panel or sub-panel requires careful planning, however this practice is commonplace in most commercial and industrial applications


Calculating Sub-Panel and Main Panel Load

Electrical Question: Can you have more than one sub panel box extend off the main panel.

Thank You

This electrical wiring question came from: Calvin, a Homeowner from Glendon, Alberta, Canada

See more about Home Wiring for Canada

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

How to Understand Load Calculations When Adding Sub-Panels

The Following links will assist you with Adding Sub-Panels:

Basic House Wiring Circuits
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Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.