joec
Member
- Location
- Lancaster, PA
Two issues I would appreciate clarification on...
First issue--If I understand correctly 1/2" or larger LFMC or conduit is an acceptable EGC. I'm curious as to why, if an EGC is run, it must be terminated at a single point in any panel it runs through that has conductor terminations. It seems as though using conduit as an EGC is less effective than single point bonding. I prefer to see an EGC run and terminated at the same point but I'm looking at 10+ years and older equipment and can't just write up bonding connections if they are code compliant.
Second issue--Class 2 Division II bonding. I have only found information regarding bonding at the service disconnect for C2DII areas. I have a lot of conduit being used as EGC throughout the system with no bonding locknuts or bushings. I would like to know the requirements.
Thanks for any help with this!
First issue--If I understand correctly 1/2" or larger LFMC or conduit is an acceptable EGC. I'm curious as to why, if an EGC is run, it must be terminated at a single point in any panel it runs through that has conductor terminations. It seems as though using conduit as an EGC is less effective than single point bonding. I prefer to see an EGC run and terminated at the same point but I'm looking at 10+ years and older equipment and can't just write up bonding connections if they are code compliant.
Second issue--Class 2 Division II bonding. I have only found information regarding bonding at the service disconnect for C2DII areas. I have a lot of conduit being used as EGC throughout the system with no bonding locknuts or bushings. I would like to know the requirements.
Thanks for any help with this!