General Electrical Forum

For electrical topics that do not match any of the other headings.
C
Cost Effective Way to Provide Emergency Backup for LED Lights?
Replies
14
Views
844
cryptonenologist
C
I
Line surges may have caused panel damage?
Replies
9
Views
516
suemarkp
S
M
Requirements for labels in electrical equipments.
Replies
7
Views
649
kwired
kwired
W
Using buck boost transformer to over come intermittent voltage sags 480 vac
Replies
11
Views
592
Strathead
S
A
Government job
2
Replies
22
Views
1K
Knightryder12
Knightryder12
A
DOES this labor unit seem high
Replies
10
Views
638
Strathead
S
D
Apparent leakage current from phase bus bars to ground bus bar
2
Replies
34
Views
1K
Dale001289
D
B
apartment subpanel
Replies
2
Views
347
NoahsArc
N
B
Anyone recognize this old QO Panel? Looking for interlock
Replies
2
Views
392
jim dungar
J
E
Cable on a 30 KVA transformer
Replies
4
Views
398
Ed Holt
E
K
Need 30KW system to convert USA split phase 240/120Vac 60Hz to 3 phase 480Vac(or 208Vac) 60Hz output Power Phase Converter
Replies
12
Views
575
winnie
W
J
Is panel replacement in order, I think so?
2
Replies
27
Views
2K
J2H
J
M
LG wall oven and microwave all in one unit, panel upgrade, liability issue concerning using EGC as neutral.
2
Replies
27
Views
1K
MagneticVane
M
P
  • Locked
Code compliant dishwasher cable to EMT hardwired in compact space
Replies
16
Views
926
ActionDave
ActionDave
T
Lightning Protection Question
Replies
11
Views
757
hbiss
hbiss
P
Heat vs ac
Replies
0
Views
274
pedro1200
P
N
225.30 supplies and EV charger
Replies
7
Views
439
NoahsArc
N
Little Bill
Buck Boost Transformer
Replies
8
Views
526
wwhitney
W
E
running 480v machine on 380v
3 4 5
Replies
81
Views
4K
jim dungar
J
S
Rotary Phase converter
Replies
2
Views
310
LarryFine
LarryFine
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