Grounding and bonding disconnects

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TonyTW

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Location
Canada
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Industrial Electrician
grounding and bonding question, meter feeds disconnect to ats to disconnect to gen set. Ats to main ac panel. Do u remove the bond to neutral in second disconnect that feeds gen set?
Thanks
 
Welcome to the forum.

As with any other service, everything downstream of the main disconnect/OCPD is wired without neutral/ground bonding.

Of course, a generator is a source, not a load, but, yes, the generator feeder and disconnect are usually also un-bonded.
 
LarryFine said:
Welcome to the forum.

As with any other service, everything downstream of the main disconnect/OCPD is wired without neutral/ground bonding.

Of course, a generator is a source, not a load, but, yes, the generator feeder and disconnect are usually also un-bonded.
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K that’s what I did but noticed a different contractor left the neutral bond screw in when they did same set up in different building. I only left screw in at main disconnect.
 
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