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Can a 200A Breaker Be a Service Disconnect
Washington Electrical
Mar 20, 2025
General Electrical Forum
4
5
6
Replies
102
Views
15K
Yesterday at 11:57 PM
kwired
W
2029 PI: 240.4(B)
wwhitney
Mar 23, 2026
Proposals/Comments for the next NEC cycle
Replies
1
Views
173
Yesterday at 11:29 PM
Carultch
C
S
Are there any remote control contactors for 3 phase motor loads( exhaust fans, etc.)
steve61
Yesterday at 11:57 AM
General Electrical Forum
Replies
8
Views
178
Yesterday at 11:01 PM
herding_cats
B
Load Side/Line Side Clarification
broussardchris333
Mar 30, 2026
Photovoltaic Forum
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4
Views
232
Yesterday at 10:57 PM
Carultch
C
P
110.3(B) mfr instructions
pipe_bender
Friday at 2:16 PM
NEC
2
Replies
21
Views
381
Yesterday at 10:55 PM
kwired
Z
A/C Wiring after the Inverter Must Be Outside?
zemingduan
Wednesday at 12:27 PM
Photovoltaic Forum
2
Replies
23
Views
525
Yesterday at 10:31 PM
Carultch
C
A
Coordination Conflict: Adjusted Conductor Ampacity vs. OCPD Sizing for High-Fill Raceway
AkulaEE
Thursday at 2:00 PM
Electrical Calculations / Engineering
Replies
15
Views
310
Yesterday at 10:23 PM
Carultch
C
A
VA to A
Alwayslearningelec
Yesterday at 3:04 PM
Electrical Calculations / Engineering
Replies
11
Views
154
Yesterday at 10:14 PM
Carultch
C
D
Car charger fed with 2 breakers
darekelec
Yesterday at 9:28 PM
NEC
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6
Views
76
Yesterday at 10:07 PM
qcroanoke
A
Calc Q
Alwayslearningelec
Yesterday at 2:07 PM
Electrical Calculations / Engineering
Replies
5
Views
110
Yesterday at 9:42 PM
Tyler C
T
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310.14(B) Conductor Ampacity Calculation
westgbazo
Yesterday at 11:52 AM
NEC
Replies
5
Views
106
Yesterday at 8:26 PM
westgbazo
W
C
VFD - Wye winding grounding
Charz
Yesterday at 3:47 AM
Electrical Calculations / Engineering
Replies
6
Views
183
Yesterday at 8:22 PM
zbang
Z
A
Overhead cable
Alwayslearningelec
Yesterday at 10:12 AM
Electrical Calculations / Engineering
Replies
19
Views
189
Yesterday at 7:29 PM
don_resqcapt19
R
200 amp service upgrade.
raydernation91
Mar 30, 2026
General Electrical Forum
Replies
7
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441
Yesterday at 7:22 PM
don_resqcapt19
R
Best estimating software for commercial work?
RoyB
Mar 14, 2026
Business Management / Estimating
2
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21
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1K
Yesterday at 7:13 PM
User Name
U
O
Pop-up receptacles
OK Sparky 93
Yesterday at 2:18 PM
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2
Views
101
Yesterday at 6:13 PM
WD40
W
J
Identification for Branch Breakers
johnrumsey
Yesterday at 2:23 PM
NEC
Replies
9
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145
Yesterday at 5:54 PM
johnrumsey
J
S
How to properly test a transformer for clean output.
steve61
Yesterday at 3:50 PM
Troubleshooting
Replies
3
Views
76
Yesterday at 4:35 PM
jim dungar
J
C
KVA ratings of buck boost transformers
clemver
Saturday at 7:01 AM
General Electrical Forum
Replies
8
Views
232
Yesterday at 4:01 PM
clemver
C
A
2 Hour Rated EM Feeders Per 700.10(D)
ASG
Yesterday at 1:36 PM
NEC
Replies
1
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58
Yesterday at 1:51 PM
Boingo1972
B
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