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Discussion Starter · #1 ·
Hello,

I am trying to plan a renovation project. The existing site has a 225 A, 3-phase, 120/240V main electrical panel with breakers serving lighting, receptacles, heating equipment, HRV, etc.

The existing receptacles, lighting, heating equipment are being removed with their existing wiring and new ones are to be installed in different locations.

I wanted to inquire if using existing breakers for new wiring and load makes more practical sense or specifying new electrical panel with new breakers? The loads after the renovation are still pretty much the same as existing loads. I would appreciate your comments on any situations that I should look into for such renovation project.

Thank you.
 

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Electrical Simpleton
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3,350 Posts

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Electrical Simpleton
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3,350 Posts
Okay, I guess I did learn about a center tapped delta in school...
There are still quite a few in use around here for various businesses.

Pete
 
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