What is a "Red Leg" panel?

[jim dungar]

I said, ?shouldn?t matter?
You said, ?breakers are rated?

There can be a difference between a rating requirement and actual performance of the product. . It?s the difference between legality and reality.

David

David,

Do you have any data to support your claim (or is it a belief) that 120/240 2P breakers are always built with all of the same clearances and gas venting as 240V 2P breakers? What about 277/480V and 480V ones?

 

[Smart $]

Do you believe that a 250v rated fuse would be able to effectively clear an overload condition if applied in a 480v circuit?

I do.

Why would it not?

 

[dnem]

David,

Do you have any data to support your claim (or is it a belief) that 120/240 2P breakers are always built with all of the same clearances and gas venting as 240V 2P breakers? What about 277/480V and 480V ones?

No data
It's my belief