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I
120 to 600 VAC Step up Transformer connection-- Hot & G or Hot & N?
Replies
14
Views
267
electrofelon
electrofelon
I
Neutral to EGC bonding at the origination of a Separately Derived System
Replies
12
Views
174
Strathead
S
R
480V-3ph Motor connections to VFD Inverter
Replies
9
Views
252
LarryFine
LarryFine
N
Is Listing and Labeling really required?
Replies
13
Views
238
suemarkp
S
N
Would this be a code violation
Replies
5
Views
269
AC\DC
A
F
Meters & subpanels over gas. What's done in your area?
Replies
8
Views
196
ModbusMan
M
6
Knob and Tube wiring
Replies
7
Views
225
ptonsparky
ptonsparky
Y
LUG SPACING FOR 1200 AMP BUS GUTTER
Replies
18
Views
207
don_resqcapt19
don_resqcapt19
A
Breaker Swap
Replies
8
Views
334
augie47
augie47
C
GFCI other than dwelling units
Replies
5
Views
166
kwired
kwired
T
i need help understanding a correction
2
Replies
32
Views
916
tortuga
tortuga
A
Fixture Install
Replies
6
Views
269
ptonsparky
ptonsparky
Jpflex
Nec 314.25(B) exposed combustible wall
Replies
7
Views
147
Jpflex
Jpflex
P
Separately Derived Systems and 250.25 & 250.30(C)
Replies
9
Views
210
jim dungar
J
TwoBlocked
Three Transformers Changing 3-phase to Single Phase?
2 3
Replies
55
Views
2K
TwoBlocked
TwoBlocked
B
Exterior mount panel
Replies
2
Views
127
don_resqcapt19
don_resqcapt19
U
Correcting bad pool light wiring
Replies
4
Views
205
UBG
U
A
Xfrmr Install
Replies
12
Views
341
tburdick
T
S
Lighting contactor panel with tork time clock
Replies
18
Views
803
hillbilly1
H
G
3 phase refrigerated trailer single phase service
Replies
3
Views
139
hillbilly1
H
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