Came across this yesterday when inspecting something else, i know federal mcb's arn't cheap but who bolts 16mm swa direct to a 200a 3phase busbar!
1. board view
2. busbar view
3. m4 bolt mcb!!
and yes there are no blanks so fingers can touch all 3 phases - nice
1. board view
2. busbar view
3. m4 bolt mcb!!
and yes there are no blanks so fingers can touch all 3 phases - nice