Hi William, The requirement for bonding on BOTH ends comes when the wire though the conduit is a GEC. For EGC, just one end of the conduit is sufficient.
Blessings, Kelly ~~~~~ Kelly Larson 707-223-3209 Box 504 Ukiah, CA 95482 Electrical Engineer NABCEP Certified Solar PV Installation Professional IREC Certified Master Trainer for Photovoltaic Installer CA Electrical Contractor# 868189 SolarKelly.com On Jul 14, 2014, at 3:11 PM, William Miller wrote: > Friends: > > Please help us settle a crew debate before we come to blows: for circuits > 250 volts and higher, do we need to bond EMT at both ends? Or, if there is > bonded cabinet with a concentric on one end and a solid, bonded metal cabinet > on the other, do we need a bonding bushing on the concentric end? > > I say a conduit needs to be bonded only on one end. My misguided employee > says both ends. Both cabinets are independently bonded. > > Thanks in advance. > > William > Miller Solar > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org > >
_______________________________________________ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
