NEC

N
  • Locked
NEMA rating for damp locations
Replies
4
Views
2K
petersonra
petersonra
Cartoon1
  • Locked
Two transformers facing each other clearance
Replies
4
Views
469
kwired
kwired
I
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Instr circuits for transformer protective devices
Replies
6
Views
555
petersonra
petersonra
P
  • Locked
Multiple power sources for Hospital
Replies
7
Views
898
garbo
G
H
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Transformer stack top each other
2
Replies
27
Views
5K
garbo
G
H
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New section
Replies
6
Views
773
don_resqcapt19
don_resqcapt19
I
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Underground conduit stub up
Replies
3
Views
2K
LarryFine
LarryFine
A
  • Locked
Electrical conduits go through fire riser room
Replies
4
Views
783
tom baker
tom baker
A
  • Locked
Auto-throw over MTM switchboard
Replies
1
Views
425
don_resqcapt19
don_resqcapt19
WA_Sparky
  • Locked
702.4 (B) (2) Optional Standby System
Replies
1
Views
1K
electrofelon
electrofelon
R
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Home with an apartment, are 2 meters required?
Replies
15
Views
4K
kwired
kwired
H
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Egress to and from
Replies
1
Views
537
tom baker
tom baker
H
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Scaffolding (renting, construction, landlords)
Replies
2
Views
422
Little Bill
Little Bill
C
  • Locked
Appliance Tripping on GFI's
Replies
10
Views
1K
LarryFine
LarryFine
M
  • Locked
AFCI room requirement?
Replies
6
Views
1K
kwired
kwired
O
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Overhead wire for feeder.
2
Replies
27
Views
4K
kwired
kwired
C
  • Locked
Acceptable to use 3p 3w 600v Safety Switch for 1p Load?
Replies
8
Views
670
winnie
W
J
  • Locked
Electrical Room Egress
Replies
1
Views
652
petersonra
petersonra
E
  • Locked
Medium Voltage cable routing through the walls
Replies
6
Views
550
petersonra
petersonra
A
  • Locked
NEC code section for Demand Factor for IT room loads and HVAC equipment
Replies
7
Views
1K
zbang
Z
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