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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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  1. Intrinsically Safe Wiring Entering C1D1 XP Enclosure

    Started by schwarz633, 05-14-16 09:58 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 465
    05-14-16, 06:39 PM Go to last post
  2. Class II Div I and II Classification Question

    Started by Rolson, 05-13-16 01:02 PM
    • Replies: 1
    • Views: 220
    05-13-16, 01:46 PM Go to last post
  3. 503 -Class III

    Started by charlie b, 05-10-16 03:21 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 454
    05-11-16, 02:27 PM Go to last post
    • Replies: 0
    • Views: 196
    05-06-16, 05:13 PM Go to last post
  4. Practice of explosion proof enclosures

    Started by Ramirez001, 03-01-16 05:44 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,202
    05-02-16, 04:14 PM Go to last post
    • Replies: 4
    • Views: 418
    04-29-16, 08:03 PM Go to last post
  5. Class 1 division 1 motor on roof

    Started by overamped, 04-29-16 02:38 PM
    • Replies: 3
    • Views: 248
    04-29-16, 04:27 PM Go to last post
    • Replies: 5
    • Views: 364
    04-29-16, 08:56 AM Go to last post
  6. Isobutane-Class I Div 2 location below grade

    Started by Omega142, 04-25-16 10:02 AM
    • Replies: 6
    • Views: 530
    04-27-16, 08:06 AM Go to last post
  7. Propane cylinder loading dock

    Started by wallyworld, 04-22-16 08:27 PM
    • Replies: 7
    • Views: 483
    04-23-16, 12:00 PM Go to last post
    • Replies: 5
    • Views: 470
    04-21-16, 10:36 PM Go to last post
  8. Scanner for C1D1 area

    Started by stgga, 04-13-16 04:38 PM
    • Replies: 1
    • Views: 382
    04-14-16, 10:18 AM Go to last post
  9. Solenoids in CL1D1 area

    Started by jjb9, 03-30-16 11:58 AM
    • Replies: 8
    • Views: 875
    04-14-16, 10:16 AM Go to last post
  10. Water ingress in Ex boxes?

    Started by Shells, 04-06-16 12:11 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 788
    04-13-16, 05:37 PM Go to last post
  11. NFPA 59A 'Ignition Source'

    Started by nhee2, 04-11-16 08:11 PM
    • Replies: 6
    • Views: 423
    04-13-16, 12:45 PM Go to last post
  12. hazardous locations

    Started by xara, 04-08-16 12:37 PM
    • Replies: 7
    • Views: 594
    04-10-16, 10:15 PM Go to last post
  13. nm cable

    Started by xara, 04-04-16 12:39 PM
    • Replies: 2
    • Views: 1,371
    04-06-16, 02:19 PM Go to last post
  14. Cable choice Class I, Division 1

    Started by Henas, 03-17-16 08:27 AM
    • Replies: 7
    • Views: 671
    03-31-16, 03:26 AM Go to last post
  15. NEC 513.3 B- Areas Not Cut Off or Ventilated.

    Started by faresos, 03-23-16 03:15 PM
    • Replies: 3
    • Views: 530
    03-24-16, 10:04 PM Go to last post
  16. Wet rated cable inside a bldg

    Started by git2work, 03-23-16 12:28 PM
    • Replies: 2
    • Views: 359
    03-23-16, 09:10 PM Go to last post

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