Replace the bus bar
Changing the bus bar in electrical services can be a fairly simple process, but it requires some care. This type of work is usually dangerous, and a faulty connection can lead to serious injury or death. You should only attempt this kind of work if you are experienced with electricity.
A bus bar is a long strip of metal that runs through an electrical panel. It is used to transfer power from a central source and to connect different circuits in an electrical system. Often, these strips are made of aluminum or copper.
Bus bars are usually located inside an enclosure. The outer jacket helps protect against electrical shock. They are also designed to withstand outside weather conditions.
The best way to replace a bus bar in an electrical service is to have it done professionally. Inexperienced people can cause serious injury or even death.