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J
Supply-side connection on switchboard for an EMS
jes25
Mar 23, 2026
NEC
Replies
8
Views
298
Thursday at 3:10 PM
DBill64
Understanding 310.12- I’m looking at a 2020 nec code book
Necnerd
Tuesday at 5:26 PM
NEC
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11
Views
298
Thursday at 1:53 PM
WD40
W
D
Space between device and wire
Dejawi
Wednesday at 10:52 PM
NEC
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4
Views
185
Thursday at 12:38 PM
suemarkp
S
F
200 amp 1 phase 250 volt with ATS 22 kw
Fordean
Wednesday at 5:04 PM
Electrical Calculations / Engineering
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5
Views
172
Thursday at 12:06 PM
hillbilly1
H
T
Perimeter bonding for hot tub - 680.26(B)
trevorm
Mar 23, 2026
NEC
Replies
6
Views
253
Thursday at 10:26 AM
trevorm
T
M
HCF MC and AC HCF: are they two different types of cables?
marcosgue
Wednesday at 8:05 PM
General Electrical Forum
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7
Views
207
Thursday at 9:15 AM
roger
Do Optional Installs need to adhere to the NEC
busman
Wednesday at 7:19 AM
NEC
2
Replies
23
Views
493
Thursday at 8:00 AM
jim dungar
J
Emergency TIA needed ASAP for raintight EMT fittings
electrofelon
Dec 19, 2024
Proposals/Comments for the next NEC cycle
2
3
4
Replies
76
Views
21K
Wednesday at 11:54 PM
don_resqcapt19
S
Cruise ship electrical outlets amperage limitations?
scotteng
Mar 23, 2026
General Electrical Forum
2
Replies
20
Views
685
Wednesday at 10:51 PM
jim dungar
J
6
detached garage
618electrician
Wednesday at 7:35 PM
General Electrical Forum
Replies
4
Views
194
Wednesday at 9:48 PM
Little Bill
E
Bonding / Termination for Class 2 HVAC control wiring
Eddie9v
Wednesday at 9:47 PM
Canadian Electrical Forum
Replies
0
Views
102
Wednesday at 9:47 PM
Eddie9v
E
B
3 phase different size wire
Brownetown
Tuesday at 10:56 PM
Electrical Calculations / Engineering
Replies
13
Views
349
Wednesday at 9:22 PM
retirede
R
W
2029 PI: 430.62(A)
wwhitney
Wednesday at 12:05 PM
Proposals/Comments for the next NEC cycle
Replies
1
Views
95
Wednesday at 7:42 PM
tortuga
W
2029 PI: 430.63
wwhitney
Wednesday at 12:13 PM
Proposals/Comments for the next NEC cycle
Replies
4
Views
127
Wednesday at 5:10 PM
tortuga
E
Output VFD Cables in a Single Conduit
emartinez
Mar 19, 2026
General Electrical Forum
Replies
8
Views
299
Wednesday at 4:35 PM
Jraef
E
2026
Eddie702
Mar 20, 2026
General Electrical Forum
2
Replies
35
Views
960
Wednesday at 4:28 PM
Jraef
C
Locked
Question on direct burial feeder and transition to LFNC-B
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Wednesday at 2:36 PM
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Views
124
Wednesday at 3:04 PM
Dennis Alwon
200 HP VFD Failure
Saturn_Europa
Mar 21, 2026
Controls & Logic
Replies
9
Views
447
Wednesday at 2:20 PM
Jraef
W
2029 PI: 406.30(C)
wwhitney
Wednesday at 12:00 PM
Proposals/Comments for the next NEC cycle
Replies
0
Views
85
Wednesday at 12:00 PM
wwhitney
W
W
2029 PI: 314.20(B)
wwhitney
Wednesday at 11:51 AM
Proposals/Comments for the next NEC cycle
Replies
0
Views
76
Wednesday at 11:51 AM
wwhitney
W
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