It s commonly called ofe and ofhc copper.
Electrical bus bar.
In other words it is a type of electrical junction in which all the incoming and outgoing electrical current meets.
In electric power distribution a busbar also bus bar is a metallic strip or bar typically housed inside switchgear panel boards and busway enclosures for local high current power distribution.
A busbar is a metallic strip or bar that is a good conductor of electricity that transports power from incoming feeders to distribution feeders.
Bay marine supply busbar large 4 post 3 8 power distribution block 250a rating red bus bar with complimentary electrical grease 4 8 out of 5 stars 105 19 99 19.
An electrical bus bar is defined as a conductor or a group of conductor used for collecting electric power from the incoming feeders and distributes them to the outgoing feeders.
Electrical busbar systems sometimes simply referred to as busbar systems are a modular approach to electrical wiring where instead of a standard cable wiring to every single electrical device the electrical devices are mounted onto an adapter which is directly fitted to a current carrying busbar.
Copper sheets and bars with 99 99 copper content 101 copper has higher purity than 110 copper resulting in superior electrical conductivity.