david
Senior Member
- Location
- Pennsylvania
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Conduit bonding to tray
- Thread starter Isaiah
- Start date
Dale001289
Senior Member
- Location
- Georgia
You mentioned this is a plant and 392.18 (G) was already mentioned.
Bonding the tray is really more about equalizing potential between the conduit and tray. The EGC in cable is the only fault path required by NEC
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david
Senior Member
- Location
- Pennsylvania
The conduit is a metal racewayBonding the tray is really more about equalizing potential between the conduit and tray. The EGC in cable is the only fault path required by NEC
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Myers hub on one end no bond on the yhe other end.your in compliance with 250.86
Myers hub on one end bonded to the tray on the other end the tray has an equipment ground in it bonded to the tray
By bonding the conduit to the tray the conduit becomes compliant with 250.96
When the conduit raceway has individual conductors in it it has to comply with 250.86 and 250.96 unless your aware of an exception I'm not considering
david
Senior Member
- Location
- Pennsylvania
When metal conduits terminate at the tray there are table tray clamps or adapters listed for that purpose
Yes the conduit terminating at the tray needs bonded.
You can't just consider the equipment grounding requirements for the tray.
You also have to consider the equipment grounding requirements for the conduit itself.
Yes the conduit terminating at the tray needs bonded.
You can't just consider the equipment grounding requirements for the tray.
You also have to consider the equipment grounding requirements for the conduit itself.