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Detached garage #79477
12/30/01 10:23 AM
12/30/01 10:23 AM
F
frodo  Offline OP
Member
Joined: May 2001
Posts: 129
louisville, ky usa
hi,
what is the allowable overcurrent protection allowed on a 3 conductor # 6 UF cable?

55A or 60A?

thanks

2017 / 2014 NEC & Related Books and Study Guides
Re: Detached garage #79478
12/30/01 10:35 AM
12/30/01 10:35 AM
S
sparky  Offline
Member
Joined: Oct 2000
Posts: 5,372
frodo,
the 'code loop' would go 310.16>>>>110.14(C)(1)(a)>>>>240.3(B) with regards to 240.6

Re: Detached garage #79479
12/30/01 10:44 AM
12/30/01 10:44 AM
F
frodo  Offline OP
Member
Joined: May 2001
Posts: 129
louisville, ky usa
thanks sparky.

i looked at all the articles you mentioned and feel that a 60A breaker would be allowed.

thanks for the help

Re: Detached garage #79480
12/30/01 10:48 AM
12/30/01 10:48 AM
Joe Tedesco  Offline
Member
Joined: Oct 2000
Posts: 2,749
Boston, Massachusetts USA
Look at Sections 339-4 and 339-5 for correct references for the wiring method you describe.


Joe Tedesco, NEC Consultant
Re: Detached garage #79481
12/30/01 12:08 PM
12/30/01 12:08 PM
F
frodo  Offline OP
Member
Joined: May 2001
Posts: 129
louisville, ky usa
joe,
thanks for the reference. does this mean that you do not agree?

i dont have my 1999 code book handy but i will look it up as soon as i get my hands on it.

i see this section was either changed or moved for 2002.

the jurisdiction for this installtion uses the 1999 code.

thanks again

Re: Detached garage #79482
12/30/01 12:24 PM
12/30/01 12:24 PM
Joe Tedesco  Offline
Member
Joined: Oct 2000
Posts: 2,749
Boston, Massachusetts USA
I agree, just wanted to add more to the "loop" by Sparky.

The 2002 NEC now includes the rules in old Article 339 as Article 340, and they are still the same.



[This message has been edited by Joe Tedesco (edited 12-30-2001).]


Joe Tedesco, NEC Consultant
Re: Detached garage #79483
12/30/01 01:21 PM
12/30/01 01:21 PM
F
frodo  Offline OP
Member
Joined: May 2001
Posts: 129
louisville, ky usa
thanks again. i can always count on getting the right answer here at ecn.

this is a great site..

regards

frodo


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