Is it possible to make 2 Pole 100 A CB equivalent to 200 A CB?
A 1P or 2P CB 100A can be used in applications where the requirement is to carry the Current of 100A to the given load thereby protecting the load from overload or short circuit faults. A 2P CB is used where you have the protection for neutral conductor also or where the neutral conductor can be isolated. A 1P CB can be used when you have to just protect the Phase and leave the neutral unprotected.
In our NSX DC/AC range of MCCBs we only have upto 160A available in 1P or 2P version.
If you have shortage of space at the site in the panel board, you can use a separate enclosure and mount a 200A TP MCCB in it to solve the problem