doubt

Hello "Guest",

This Question crops up at least once per week.

So it is best you go to the right-hand side of your Monitor, and in the "Search all of CR4" box, enter the words: busbar copper aluminium size (without the bolding of the type)

The Search gears spin quickly, and you'll have a selection of Topics listed.

Choose the most likely, and you may need to access two or three topics to get your required information.

Please get used to Searching for the information you need.

Remember Search Engines are here to stay, and make life so much easier for you and all of us.

Kind Regards....

Download the electrical Calculations software from http://www.LMPhotonics.com/busbarcalcs.htm This will calculate the current rating of copper bars and aluminium bars for different grades of aluminium.

Best regards,

Mark