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  1. The threads below have not been updated since your last visit or since forums have been marked read.
  2. Transformer Secondary OCPD

    Started by Vlietracer64 on Today
    • Replies: 0
    • Views: 3
    Last Post: Today 02:26 PM
    by Vlietracer64  Go to last post

    Forum:
    NEC

  3. Emergency Light UPS backed VS Battery Pack

    Started by Electriman on Today
    • Replies: 2
    • Views: 20
    Last Post: Today 02:25 PM
    by david  Go to last post
  4. Science of Arc Flash & Engineering

    Started by tersh on 02-04-19
    8 Pages
    1 2 3 ... 8
    • Replies: 70
    • Views: 1,486
    Last Post: Today 02:24 PM
    by mbrooke  Go to last post
  5. Two or more services

    Started by shortcircuit1 on Today
    • Replies: 2
    • Views: 16
    Last Post: Today 02:22 PM
    by shortcircuit1  Go to last post

    Forum:
    NEC

  6. Labor Units from Mike Holt Pdf

    Started by pkelectrical on Today
    • Replies: 0
    • Views: 4
    Last Post: Today 02:17 PM
    by pkelectrical  Go to last post
  7. Behavior of Joule Heating in few contact points terminals and arcing

    Started by tersh on 02-12-19
    10 Pages
    1 2 3 ... 10
    • Replies: 98
    • Views: 1,639
    Last Post: Today 02:15 PM
    by mbrooke  Go to last post
  8. Electrical estimating software for small businesses

    Started by kortelectric on Today
    • Replies: 1
    • Views: 11
    Last Post: Today 02:01 PM
    by ChandlerBing  Go to last post
  9. NEC copyrights

    Started by m sleem on Today
    • Replies: 6
    • Views: 128
    Last Post: Today 02:00 PM
    by zbang  Go to last post

    Forum:
    NEC

  10. AC Coupled Battery Backup Install Questions

    Started by DeFreitas Enterprises on 02-09-19
    2 Pages
    1 2
    • Replies: 17
    • Views: 697
    Last Post: Today 01:58 PM
    by DeFreitas Enterprises  Go to last post
  11. 300 KVA Transformer Calc

    Started by Vlietracer64 on Today
    • Replies: 0
    • Views: 5
    Last Post: Today 01:49 PM
    by Vlietracer64  Go to last post
  12. Telecommunication system

    Started by m sleem on 02-04-19
    • Replies: 5
    • Views: 362
    Last Post: Today 01:48 PM
    by zbang  Go to last post
  13. box fill multiple lights on three way

    Started by realolman on Today
    • Replies: 3
    • Views: 56
    Last Post: Today 01:41 PM
    by realolman  Go to last post

    Forum:
    Lighting

  14. Robo-call and autodialer filter - review

    Started by Coppersmith on 02-15-19
    • Replies: 9
    • Views: 448
    Last Post: Today 01:35 PM
    by hbiss  Go to last post
  15. Siemens AFCI nuisance tripping ...help !

    Started by Stevenfyeager on 02-16-19
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 537
    Last Post: Today 01:10 PM
    by curt swartz  Go to last post
  16. Neutral to bond service disco

    Started by hhsting on Today
    • Replies: 2
    • Views: 54
    Last Post: Today 12:35 PM
    by infinity  Go to last post

    Forum:
    NEC

  17. Light fixture identified and listed for use with in closet storage space

    Started by shortcircuit1 on 02-14-19
    4 Pages
    1 2 3 ... 4
    • Replies: 32
    • Views: 809
    Last Post: Today 11:30 AM
    by shortcircuit1  Go to last post

    Forum:
    NEC

  18. Unbalanced star transformer

    Started by Electrix123456 on Today
    2 Pages
    1 2
    • Replies: 11
    • Views: 213
    Last Post: Today 10:51 AM
    by winnie  Go to last post
  19. 2 gang plastic box capacity

    Started by augie47 on 02-14-19
    2 Pages
    1 2
    • Replies: 13
    • Views: 495
    Last Post: Today 10:33 AM
    by Dennis Alwon  Go to last post

    Forum:
    NEC

  20. Parallel 90 degC conductors in conduit

    Started by Immerkaer on Today
    • Replies: 3
    • Views: 103
    Last Post: Today 10:30 AM
    by infinity  Go to last post
  21. Need help, Aluminum versus Copper Question

    Started by stang623 on 04-26-18
    5 Pages
    1 2 3 ... 5
    • Replies: 42
    • Views: 2,123
    Last Post: Today 10:01 AM
    by Sahib  Go to last post
  22. 13.8kV Feeder Cable Sizing

    Started by joshtrevino on 02-14-19
    2 Pages
    1 2
    • Replies: 17
    • Views: 631
    Last Post: Today 02:24 AM
    by Sahib  Go to last post
  23. Service Tap???

    Started by charlie b on 02-12-19
    5 Pages
    1 2 3 ... 5
    • Replies: 46
    • Views: 1,266
    Last Post: Today 01:27 AM
    by Cow  Go to last post

    Forum:
    NEC

  24. under cabinet outlets

    Started by fireryan on Yesterday
    • Replies: 3
    • Views: 171
    Last Post: Today 01:27 AM
    by LarryFine  Go to last post
  25. Arc fault required for service change 2014 Code

    Started by hkme on 02-08-18
    4 Pages
    1 2 3 ... 4
    • Replies: 32
    • Views: 3,819
    Last Post: Yesterday 11:12 PM
    by stangman105  Go to last post

    Forum:
    NEC

  26. Remote controlled light fixtures?

    Started by ammklq143 on 02-15-19
    • Replies: 7
    • Views: 353
    Last Post: Yesterday 11:07 PM
    by Galt  Go to last post

    Forum:
    Lighting

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