chevyx92
Senior Member
- Location
- VA BCH, VA
Is a disconnecting means required for a single or multiwire branch circuit to a seperate structure? Im pretty certain 225.31 in the 05 NEC requires it but wasnt sure if there is any exception to this.
Seperate Structure...
- Thread starter chevyx92
- Start date
- Status
- Location
- New Jersey
- Occupation
- Journeyman Electrician
Yes it's required. For a single circuit or a MWBC a snap switch can be used.
In certain locations, the disconnect does not have to be at the remote structure (industrial complexes with documented procedures, light/sign poles). Could probably just use the source circuit breaker. See 225.32.
I think the snap switch is only going to work on residential property, as that is the only exception for the Suitable for use as Service Equipment restriction (225.36).
I think the snap switch is only going to work on residential property, as that is the only exception for the Suitable for use as Service Equipment restriction (225.36).
- Location
- Chapel Hill, NC
- Occupation
- Retired Electrical Contractor
That would be a welcome change. I still don't fully understand why they demand SUSE in some cases. If the issue is having a place to terminate the grounded conductor, why just not mandate that the grounded conductor be spliced in the disconnect if there is no lug to land it on...
- Location
- Chapel Hill, NC
- Occupation
- Retired Electrical Contractor
I don't know why it is necessary either. Seems unnecessary, IMO. BTW, I think Chris (raider1) made this proposal or something similar
- Status