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#19035 12/18/02 11:51 PM
Joined: Jun 2001
Posts: 196
C
Cindy Offline OP
Member
for working clearances do you use the 150v+ row in the 110.26 table for 208v and 240v ?

#19036 12/19/02 12:03 AM
Joined: Aug 2001
Posts: 599
N
Member
No, you use 0-150V. Notice it says "nominal voltage to ground." 208 and 240V systems are 120V to ground (nominal)

#19037 12/19/02 09:29 AM
Joined: Dec 2002
Posts: 1
G
gq Offline
Junior Member
I cant beleve how many get this wrong ontests.I know sme who dont agree with Nick. can 240 go throgh you to ground?

#19038 12/19/02 10:34 AM
Joined: Nov 2000
Posts: 2,148
R
Member
Becareful if the 240 is 120/240 4 wire delta. Then the voltage to ground is 208.
Don


Don(resqcapt19)
#19039 12/19/02 08:45 PM
Joined: Aug 2001
Posts: 599
N
Member
Thanks, good point Don.


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