NEC

EBSoares
Main Circuit Breaker Requirement for Like-Voltage Equipment
Replies
12
Views
485
YouConduit!
YouConduit!
J
Can Mechanical exhaust duct pass through my Electrical and Data rooms for new build/construction?
Replies
6
Views
316
Strathead
S
B
Fire alarm circuit 120v source separate conduit
Replies
18
Views
830
qcroanoke
qcroanoke
H
Boiler electric breaker sizing
Replies
5
Views
252
hhsting
H
H
Condensing unit
Replies
11
Views
420
don_resqcapt19
don_resqcapt19
P
Panel in a closet
Replies
2
Views
341
Fred B
Fred B
M
HPWH on a "Dedicated Circuit" or a "Shared Circuit"
Replies
16
Views
1K
MasterLee
M
Sierrasparky
Continuous duty Variable speed motor Load Calculation
Replies
6
Views
389
Sierrasparky
Sierrasparky
N
Is Listing and Labeling really required?
2
Replies
26
Views
1K
electrofelon
electrofelon
D
Countertop min depth
Replies
5
Views
297
darekelec
D
Y
LUG SPACING FOR 1200 AMP BUS GUTTER
Replies
18
Views
498
don_resqcapt19
don_resqcapt19
T
i need help understanding a correction
2
Replies
32
Views
2K
tortuga
tortuga
B
2020 NEC 230.71(B) code change
Replies
1
Views
246
wwhitney
W
C
GFCI other than dwelling units
Replies
5
Views
284
kwired
kwired
U
Correcting bad pool light wiring
Replies
4
Views
408
UBG
U
A
210.19(A)(1) & (2)
Replies
3
Views
266
wwhitney
W
J
Two LV feeders from a secondary side transformer - Does it meet 240.21(C) (4) & 450.3?
2
Replies
22
Views
771
infinity
infinity
H
Plug rating
Replies
8
Views
417
don_resqcapt19
don_resqcapt19
J
Extension Power cord & plug adapter 30A to 20A. Is it a code violation?
Replies
10
Views
1K
darekelec
D
Jon456
HVAC: Low voltage & high voltage in same enclosure
Replies
2
Views
279
Jon456
Jon456
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