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Tapping Load side of Meter

SparkyAdam

Member
Location
Oregon
Occupation
Electrician/Small Business Owner
Hello Forums,

I have another code question. I am looking at a project for a homeowner in the country. He has a pedestal meter at the start of his long driveway. This is simply a meter only and does not have a shut-off; the only shut-off is at an indoor panel located inside the residence where the conduit enters. This overhead service (meter-only) is mounted on a pedestal near the street. From this pedestal, an underground PVC conduit carries a three-wire feeder to the customer's house about 450ish feet away.

This PVC conduit that carries this three-wire feeder passes under an undeveloped area of his property on which he wants to build a shed.

He wants to locate this existing conduit, dig it up, and install an in-ground splice box (this would require a utility disconnect, as electricians in Oregon cannot pull meters), then tap the three-wire feeder to power a pedestal electrical panel in this area (eventually, this will power some outdoor lighting and a medium-sized shed).

Are you allowed to tap service conductors in this manner? This would mean that there were two service disconnects that were not grouped. One would be a pedestal panel that was installed to power a future shed, and the other would be the existing main breaker panel in the house (about 300ft away).

FYI, I am in Oregon, and Oregon did not adopt 225.41.
 

SparkyAdam

Member
Location
Oregon
Occupation
Electrician/Small Business Owner
This is fine. Up to six service disconnects are allowed. See also in particular 230.40 exception 3.

So then, can I put the unfused service conductors in an in-ground junction box? I kind of have to in order to tap them, it just doesn't feel super safe to me.
 

jaggedben

Senior Member
Location
Northern California
Occupation
Solar and Energy Storage Installer
See also 230.46. Whatever you use to tap/splice needs to be approved for the supply side of the service disconnect now.

 

SparkyAdam

Member
Location
Oregon
Occupation
Electrician/Small Business Owner
Wouldnt your proposal still mean you are pulling unfused service conductors? Maybe not...

Yes, I would be. I would tap the supply side of the house panel (load side of the meter), and these conductors would be unfused.
 
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