transman2
Senior Member
- Location
- Brooklet,Ga.
Do pull boxes and troughs have to be grounded or bonded in a conduit run.
grounding pull boxes and troughs
- Thread starter transman2
- Start date
- Status
ptonsparky
Tom
- Occupation
- EC - retired
Yes, raceway type, voltage, current rating of feeder protection, and specs will determine the details.
- Location
- New Jersey
- Occupation
- Journeyman Electrician
In many cases if you have a metallic conduit the raceway can ground the PB or trough.
- Location
- Bremerton, Washington
Yes and no for pull boxes.
See 250.148 (a change from 2005 NEC)
For a trough (this is not a code term) so you may be referring to a wireway, voltage and KO type dictates if bonding is required.
See 250.148 (a change from 2005 NEC)
For a trough (this is not a code term) so you may be referring to a wireway, voltage and KO type dictates if bonding is required.
- Status