Need Minimum Clearance - 208V Bolts?
Need Minimum Clearance - 208V Bolts?
(OP)
Does anyone know the the minimum clearance of open air 208v conductors? I have an STS with B & C phase bolts that are too close together and I need to know how much space between I need. Picture attached.
Couldn't find it in NEC 2008.
Thanks.
Couldn't find it in NEC 2008.
Thanks.






RE: Need Minimum Clearance - 208V Bolts?
RE: Need Minimum Clearance - 208V Bolts?
By the way there is no picture attachment.
Rafiq Bulsara
http://www.srengineersct.com
RE: Need Minimum Clearance - 208V Bolts?
ht
and here
http://www.creepage.com/
Please note these are following specific standards that might not apply in your situation.
RE: Need Minimum Clearance - 208V Bolts?
Alan
"The engineer's first problem in any design situation is to discover what the problem really is." Unk.