ECN Forum Forums Code Related Discussion NEC & other Code issues Mixing of equipment on a panelboard?

Nice handle-tie!

I was not aware anyone had a listed 3 or 4 pole handle-tie yet!

Obviously necessity is the mother of all invention......

I have a local plan checker here that insists the intent of 210.4(B) is that a fault in one circuit will trip all circuits within the multiwire circuit. Reasoning does no good with him.