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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 05:03 PM
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  1. 517.13 cllarification.

    Started by augie47, 01-27-15 04:33 PM
    • Replies: 6
    • Views: 102
    Yesterday, 07:40 PM Go to last post
  2. Ventilation in Class 1, Div 1 Location

    Started by Corwin, 01-27-15 07:45 PM
    • Replies: 0
    • Views: 67
    01-27-15, 07:45 PM Go to last post
  3. IS Valve Wiring

    Started by JLFlex, 01-21-15 09:26 AM
    • Replies: 3
    • Views: 222
    01-21-15, 01:32 PM Go to last post
  4. Gas Station Underground Conduit???

    Started by PageW, 01-16-15 06:02 PM
    • Replies: 5
    • Views: 260
    01-16-15, 11:26 PM Go to last post
  5. Revisiting Class II Division 2 Enclosures

    Started by gerbonic, 10-14-14 11:33 AM
    • Replies: 4
    • Views: 739
    01-15-15, 10:50 AM Go to last post
  6. Seal off at class I div 2 boundary

    Started by Mbob, 01-14-15 11:14 AM
    • Replies: 3
    • Views: 190
    01-14-15, 04:26 PM Go to last post
  7. CNG Station - Article 514 Requirements

    Started by nhee2, 01-12-15 02:42 PM
    • Replies: 3
    • Views: 228
    01-12-15, 09:36 PM Go to last post
  8. Class 2, Div 2 Receptacles

    Started by Ridgid, 01-07-15 05:48 PM
    • Replies: 4
    • Views: 342
    01-10-15, 01:58 AM Go to last post
    • Replies: 4
    • Views: 232
    01-09-15, 11:21 PM Go to last post
    • Replies: 3
    • Views: 271
    01-07-15, 02:47 AM Go to last post
    • Replies: 6
    • Views: 465
    01-02-15, 02:24 AM Go to last post
  9. Class 1 Div II Group D lighting installation

    Started by Mbob, 12-30-14 06:24 PM
    • Replies: 3
    • Views: 342
    12-31-14, 04:04 PM Go to last post
  10. Hazardous Location

    Started by tdecker, 12-23-14 09:58 AM
    • Replies: 7
    • Views: 417
    12-23-14, 05:04 PM Go to last post
    • Replies: 5
    • Views: 504
    12-21-14, 12:44 AM Go to last post
  11. Flame retardant cable

    Started by josejohn1, 12-20-14 12:58 AM
    • Replies: 0
    • Views: 283
    12-20-14, 12:58 AM Go to last post
  12. Farm Gas Pump, Tank & pump combined

    Started by Judgeelectric, 12-16-14 10:36 PM
    • Replies: 4
    • Views: 412
    12-17-14, 07:39 PM Go to last post
    • Replies: 4
    • Views: 356
    12-16-14, 08:20 PM Go to last post
  13. Terminal Block in Class I Div. 2

    Started by Yossi.S.T, 12-14-14 04:40 AM
    • Replies: 4
    • Views: 436
    12-15-14, 09:35 PM Go to last post
  14. Non-Classified MCC in a Class 1 Div 2 Building

    Started by MrJLH, 12-15-14 01:08 PM
    • Replies: 1
    • Views: 327
    12-15-14, 03:39 PM Go to last post

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