I assume most of the guys here use busbars to connect parallels circuit breaker to line side of the breaker instead of using wire. So my question is what are the best way to connect this busbar to the earth leakage load (or mains load side) of the feeder circuit? I use piece of panelflex that I insert at the back of the of one circuit breaker and the busbar in front before I fastened the breaker.
sample of insulating busbar
https://online-electrical.co.za/coll...sulated-busbar
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