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S
70 year old recess light
sparkync
Today at 2:34 PM
Lighting
Replies
1
Views
32
31 minutes ago
hillbilly1
H
F
C.E.C 300.4 Protection against Physical Damage.
former inspector
Sep 13, 2024
General Electrical Forum
2
3
4
Replies
60
Views
936
Today at 2:33 PM
Rick 0920
R
S
40 amp 208v circuit to HWH had a dead short to Ground- Breaker did not trip. Why?
Scottybars2288
Today at 2:09 PM
Safety
Replies
7
Views
86
52 minutes ago
hillbilly1
H
J
Residential Wiring
Jimmy7
Thursday at 8:49 AM
General Electrical Forum
3
4
5
Replies
82
Views
2K
9 minutes ago
ptonsparky
O
Current and Voltage Imbalance in a 3 Phase Oil-Immersed Distribution Transformer
Orly Oliveros
Yesterday at 7:25 PM
General Electrical Forum
Replies
1
Views
53
Today at 2:07 PM
Elect117
E
R
Transformer Question
Rotato
Today at 1:36 PM
Safety
Replies
2
Views
57
Today at 1:58 PM
retirede
R
J
Power Distribution Blocks/Taps
J2H
Yesterday at 2:48 PM
NEC
Replies
9
Views
167
Today at 1:58 PM
Elect117
E
K
Unusual specification.
Klem531
Yesterday at 3:40 PM
Electrical Calculations / Engineering
Replies
11
Views
235
Today at 1:56 PM
Klem531
K
A
What 508A UL is saying about using a control panel as a raceway or a pull box?
Alex Foster Sr.
Today at 1:53 PM
Canadian Electrical Forum
Replies
0
Views
33
Today at 1:53 PM
Alex Foster Sr.
A
D
Single conductor 15kV cable routed in tray laid flat, not triplexed?
Dale001289
Today at 1:17 PM
Electrical Calculations / Engineering
Replies
2
Views
56
Today at 2:52 PM
Isaiah
I
E
Ethernet in same conduit is line voltage / breaker panel. Under which conditions is it legal?
exp
Today at 1:10 PM
NEC
Replies
3
Views
63
38 minutes ago
petersonra
P
S
Efficiency with redundant single/three line diagrams
SteveO NE
Today at 10:43 AM
Electrical Calculations / Engineering
Replies
4
Views
59
37 minutes ago
ggunn
G
N
80 amp residential E.V.
nizak
Saturday at 3:29 PM
General Electrical Forum
2
Replies
30
Views
540
53 minutes ago
nizak
N
L
New Standby Emerg. Generator for a residence.
Luis De Castro
Sep 30, 2024
Electrical Calculations / Engineering
Replies
17
Views
365
42 minutes ago
gadfly56
C
Eaton BR Panel
CaballoRanch
Today at 1:29 PM
General Electrical Forum
Replies
3
Views
43
22 minutes ago
hillbilly1
H
T
Utility transformer
The electron man
Yesterday at 12:06 PM
General Electrical Forum
Replies
15
Views
233
18 minutes ago
Hv&Lv
H
B
Inspector is not happy
boptrop
Yesterday at 1:28 PM
General Electrical Forum
2
Replies
23
Views
385
Today at 12:03 PM
tortuga
CE+T Stability 30C3 Multi-directional Power Converter DC Design & Grounding
JimmysLimeade
Friday at 4:10 PM
Photovoltaic Forum
Replies
2
Views
70
Today at 11:19 AM
JimmysLimeade
D
NEC 220.53 - 75% demand to 4 central water heaters
designer82
Yesterday at 10:04 PM
Electrical Calculations / Engineering
Replies
1
Views
74
Today at 11:15 AM
JoeStillman
RS-485 via RJ-45 ???
TwoBlocked
Oct 1, 2024
Controls & Logic
2
Replies
35
Views
518
Today at 11:14 AM
zbang
Z
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