×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Junction Box Certification

Junction Box Certification

Junction Box Certification

(OP)
I always heard that it’s not recommended to drill one junction Box on site due the lost of the certification. Ok! But there are junction boxes for classified area that are provided with removable gland plates, enabling on-site drilling. On this case how the certification works? Where (standard) I can find more details regarding this issue or certification?

Regards

RE: Junction Box Certification

Generally on site certification is in the hands of the Local Authority Having Jurisdiction. Check with them on this issue. UL is now requiring for 508 listed control panels to specify the type and rating of connectors for installers to use on the panel drawings.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources