Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

IEEE (electrical) Code Issues

underQ
  • Locked
  • Question Question
Identified Handle Ties for Circuit Breakers
Replies
2
Views
702
dpc
dpc
bdn2004
  • Locked
  • Question Question
Does a single panel disconnect switch qualify for the internal parts that require disconnects?
Replies
1
Views
220
DRWeig
DRWeig
bdn2004
  • Locked
  • Question Question
Can you use a three-phase circuit breaker for a single phase load?
Replies
1
Views
565
waross
waross
bdn2004
  • Locked
  • Question Question
Is #20 AWG or #22 AWG twisted shielded pairs for 4-20mA signaling cables legal per the NEC?
Replies
12
Views
891
wroggent
wroggent
bdn2004
  • Locked
  • Question Question
Can cable tray cable run in cable tray systems be left unsupported between sections of tray?
Replies
5
Views
919
waross
waross
thinker
  • Locked
  • Question Question
Wire color correction?
Replies
2
Views
254
HTNeighbors
HTNeighbors
cvandyke9
  • Locked
  • Question Question
How do I select the ambient temp for burried cables in a raceway
Replies
3
Views
567
HTNeighbors
HTNeighbors
bdn2004
  • Locked
  • Question Question
Can innerduct be used to separate control cables from power and instrumentation cables?
Replies
6
Views
738
dbaird
dbaird
bdn2004
  • Locked
  • Question Question
Is split-bolting insulated cables an accepted practice?
Replies
2
Views
251
DRWeig
DRWeig
shamsdebout
  • Locked
  • Question Question
Would 422.31(B) in the NEC apply to a 180 kW steam generator?
Replies
0
Views
180
shamsdebout
shamsdebout
eobryan
  • Locked
  • Question Question
Delta to Wye Problem
Replies
15
Views
862
eobryan
eobryan
Darren000
  • Locked
  • Question Question
Sizing load reactor, based on the VFD or the motor?
Replies
0
Views
168
Darren000
Darren000
dcarr82775
  • Locked
  • Question Question
Grounding question,with some aluminum wiring thrown in
Replies
6
Views
298
dcarr82775
dcarr82775
ARenko
  • Locked
  • Question Question
breaker sizing
Replies
4
Views
383
HTNeighbors
HTNeighbors
cmelguet
  • Locked
  • Question Question
cable ampacity table NEC
Replies
4
Views
540
cmelguet
cmelguet
dragan2u
  • Locked
  • Question Question
Hazardous Locations -- Vehicle Maintenance Facility
Replies
1
Views
223
hdp
hdp
jchayes123
  • Locked
  • Question Question
Do systems designed for hazardous locations need to be certified for such locations
Replies
3
Views
263
DaveMeharg
DaveMeharg
bhaltom
  • Locked
  • Question Question
Can one paint the external portion of electrical pannels/ boxes?-
Replies
3
Views
234
cranky108
cranky108
chuck87
  • Locked
  • Question Question
NEC 480VAC Outlet Disconnect?
Replies
1
Views
472
dpc
dpc
Doug32
  • Locked
  • Question Question
Requirements for MMC Room Doors
Replies
1
Views
463
dpc
dpc
You must log in or register to post here.

Part and Inventory Search

Sponsor

Back
Top