multiwire branch circuit disconnect

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lj4321 said:
Is there a way to simultaneously disconnect multiple (10) 20 amp single pole breakers as asked for in 210.4 ( B)?
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The NEC never requires 10 of them to be simultaneously disconnected, at most you would have to disconnect 3 together.


But to answer your question, no, not that I know of.
 
lj4321 said:
Is there a way to simultaneously disconnect multiple (10) 20 amp single pole breakers as asked for in 210.4 ( B)?
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Welcome to the forum.:)

210.4(B) only requires the ungrounded conductors of a multiwire branch circuit to be equipped with a means to simultaneously disconnect the ungrounded conductors.

A multiwire branch circuit would max out at 3 ungrounded conductors with a single neutral. So there is no code requirement that multiple multiwire branch circuits be disconnected simultaneously.

Chris
 
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