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Forum: Hazardous (Classified) Locations

  1. Sticky Thread Moved: Read Before Posting: Forum Rules / Treatment of New Members

    Started by iwire, 10-30-08 04:03 PM
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    • Replies: 1
    • Views: 49
    Yesterday, 11:45 PM Go to last post
  1. Is it or is it not C2D2

    Started by dmiller@masonite.com, 04-23-15 03:04 PM
    • Replies: 1
    • Views: 150
    04-23-15, 08:28 PM Go to last post
  2. 501.15(B)(2) Cl I Div 2 Boundary Seal

    Started by nhee2, 04-16-15 08:42 AM
    • Replies: 1
    • Views: 223
    04-16-15, 10:12 AM Go to last post
  3. Classification of an area

    Started by jtester, 04-13-15 05:53 PM
    • Replies: 4
    • Views: 262
    04-14-15, 08:56 AM Go to last post
  4. Underground PVC into a transformer C1 D2

    Started by Donald Gorham, 04-12-15 10:36 AM
    • Replies: 2
    • Views: 199
    04-13-15, 11:25 AM Go to last post
    • Replies: 5
    • Views: 233
    04-10-15, 05:07 PM Go to last post
  5. Flame proof (Ex d) Humidity transmitter

    Started by spbdasan, 04-09-15 12:03 AM
    ex d, humidity transmitter
    • Replies: 1
    • Views: 180
    04-09-15, 04:14 AM Go to last post
    • Replies: 8
    • Views: 405
    04-06-15, 07:18 PM Go to last post
  6. Equipment Grounding for Class 1 Division 1

    Started by fifty60, 04-06-15 03:09 PM
    • Replies: 0
    • Views: 152
    04-06-15, 03:09 PM Go to last post
  7. Type X Purge for Class 1 Division 1

    Started by fifty60, 04-01-15 08:09 AM
    • Replies: 8
    • Views: 373
    04-02-15, 02:25 PM Go to last post
  8. Couplings acceptable for class 1 div 1

    Started by cldewalt, 04-02-15 12:15 PM
    • Replies: 1
    • Views: 175
    04-02-15, 12:44 PM Go to last post
  9. Conduit requirements

    Started by joe24, 03-31-15 11:59 PM
    • Replies: 1
    • Views: 215
    04-01-15, 12:50 AM Go to last post
  10. Adding disconnect to Class II Div II

    Started by Mikey32, 03-25-15 10:05 PM
    • Replies: 2
    • Views: 301
    03-26-15, 12:36 PM Go to last post
    • Replies: 1
    • Views: 215
    03-25-15, 06:18 PM Go to last post
  11. "approved nonincendive supply"

    Started by gerbonic, 03-23-15 11:07 PM
    • Replies: 2
    • Views: 279
    03-24-15, 09:39 AM Go to last post
  12. Cable Seals Class 1 Div 2 Area

    Started by amhiner, 02-26-15 03:49 PM
    • Replies: 6
    • Views: 799
    03-19-15, 04:01 PM Go to last post
    • Replies: 5
    • Views: 326
    03-18-15, 07:03 PM Go to last post
    • Replies: 3
    • Views: 411
    03-16-15, 08:59 AM Go to last post
  13. Unclassified location distance

    Started by Merlin1176, 03-15-15 09:14 PM
    • Replies: 1
    • Views: 277
    03-16-15, 01:04 AM Go to last post
  14. 500.8 exception

    Started by xformer, 03-09-15 08:53 AM
    • Replies: 6
    • Views: 536
    03-14-15, 02:21 PM Go to last post

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