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Switch legs and 300.3(b)
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3
Views
150
ptonsparky
ptonsparky
R
Service Upgrade CA PG&E (Bay Area)
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6
Views
207
Seven-Delta-FortyOne
Seven-Delta-FortyOne
Z
combined negative but separate positives across MPPTs
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16
Views
293
Zee
Z
augie47
'23 NEC 230.7/230.85 Interesting Scenario
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1
Views
90
wwhitney
W
D
NEC Free AIR
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7
Views
221
solarken
S
W
ABB VFD delta high leg
2 3
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41
Views
1K
herding_cats
herding_cats
N
Pool Bonding Grid behind or in front of Gypsum Board?
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7
Views
216
Mystic Pools
Mystic Pools
I
Does a Kirk key interlock need to be installed?
2
Replies
25
Views
515
wwhitney
W
T
Bonding screw threads at panel stripped
2
Replies
28
Views
545
petersonra
petersonra
D
1200 Amp Service Change Out
2
Replies
35
Views
571
tjdilly
T
Dsg319
Cheap rv/camper outlet on amazon… neutral all tied together
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19
Views
262
VirutalElectrician
V
B
Feeder Bonding Jumper
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3
Views
82
bluebuzz81
B
M
  • Locked
DIY mini split install failure. Refrigerant gone. No contractor will look at it. What can I do?
Replies
1
Views
141
Dennis Alwon
Dennis Alwon
R
Correct way to extend BX cable
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12
Views
692
Eddie702
E
hbiss
How to fix this while I still have some hair left.
Replies
9
Views
459
ELA
ELA
TwoBlocked
Ugly's Motor Wiring Error?
Replies
11
Views
348
Fred B
Fred B
Jpflex
Primary transformer resistance
2 3
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53
Views
2K
jim dungar
J
L
BONDING STEP DOWN XFMR
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9
Views
213
Dsg319
Dsg319
A
Connector & Locknut
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6
Views
225
Alwayslearningelec
A
W
Spider boxes
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16
Views
425
zbang
Z
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