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D
Service Entrance to Building - Exterior Disconnect?
death900
Today at 1:38 PM
NEC
Replies
7
Views
74
1 minute ago
infinity
A
Transformer Capacity and Calculated load on Panelboards
aelec84
Today at 3:23 PM
NEC
Replies
5
Views
53
17 minutes ago
wwhitney
W
A
UK to US travel adapters appear to swap Neutral and Hot
Alchemist
Yesterday at 5:59 PM
General Electrical Forum
Replies
7
Views
133
28 minutes ago
LarryFine
8
Non fused disc and NEC 110.26
82angelfan
Today at 12:54 PM
General Electrical Forum
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7
Views
98
29 minutes ago
infinity
Opinion of a 3 phase panel in an condominium unit
Cartoon1
Today at 10:07 AM
Electrical Calculations / Engineering
Replies
5
Views
94
30 minutes ago
LarryFine
W
GFCI Nuisance Trip Physics
wwhitney
Today at 1:21 PM
General Electrical Forum
Replies
1
Views
48
34 minutes ago
David Castor
D
B
Fuse Sizing for 125 HP VFD Compressor 460V 3 phase
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Today at 12:05 PM
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8
Views
113
38 minutes ago
augie47
N
Lighting outlet required?
NTesla76
Today at 4:04 PM
General Electrical Forum
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2
Views
43
43 minutes ago
augie47
M
Range Tripping GFCI (210.8, 555.53)
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Aug 9, 2024
NEC
2
3
4
Replies
73
Views
2K
Today at 4:45 PM
mtnelect
How to read all the PI's?
tortuga
Aug 27, 2023
Proposals/Comments for the next NEC cycle
Replies
19
Views
2K
Today at 4:30 PM
tortuga
I
UL listing and 110.3B
Isaiah
Yesterday at 1:33 PM
General Electrical Forum
2
Replies
20
Views
294
Today at 4:28 PM
Isaiah
I
M
Toxic gas detectors
mehdi1351
Today at 3:58 PM
Safety
Replies
0
Views
19
Today at 3:58 PM
mehdi1351
M
V
NFPA 70E Arc Flash Labeling - Is it Required?
vanetten
Yesterday at 8:37 AM
General Electrical Forum
2
Replies
20
Views
255
Today at 3:39 PM
Elect117
E
M
Wiring/Termination standard
mehdi1351
Yesterday at 10:11 PM
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Replies
6
Views
147
Today at 3:35 PM
mehdi1351
M
A
Number of Outlets vs Overall Branch circuit Loads
aelec84
Yesterday at 4:45 PM
NEC
Replies
10
Views
211
Today at 3:23 PM
don_resqcapt19
D
Rationale for 220.82 not permitting 3-phase services?
derekk
Today at 3:19 PM
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Replies
0
Views
47
Today at 3:19 PM
derekk
D
N
Service Conductors to Fire Pump Controller - Grounded Conductor
nhee2
Today at 11:03 AM
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6
Views
72
Today at 2:43 PM
augie47
P
UL508MTR Exam question
plcnoop
Aug 1, 2024
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Today at 2:38 PM
Macbeth
M
B
Cutting unfused wires from Main (line side)and installing Polaris taps in main panel for new solar.
Brightlight305
Monday at 2:28 PM
Photovoltaic Forum
2
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32
Views
431
Today at 1:28 PM
ggunn
G
Should the transformer or the disconnect go to the ground rod?
Cjmccarthy
Today at 9:47 AM
Bonding and Grounding
Replies
14
Views
178
Today at 12:38 PM
Cjmccarthy
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