NEC

petersonra
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what cable for 5000 Amps
Replies
10
Views
8K
fmtjfw
F
M
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Use of handy boxes
Replies
9
Views
17K
kwired
kwired
M
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GFI protection required for direct-connected hydraunic unit heater?
Replies
4
Views
3K
kwired
kwired
K
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Surgi Center
Replies
1
Views
2K
roger
roger
B
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Operating Power Breakers
Replies
3
Views
2K
weressl
weressl
stickboy1375
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Gas Furnace Grounding
Replies
13
Views
7K
stickboy1375
stickboy1375
T
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Using a distibution block in a single disconnect circuit breaker panel 480 vac
Replies
7
Views
4K
kwired
kwired
C
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Grounding in IT rooms
Replies
0
Views
1K
cppoly
C
Sierrasparky
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250.122(B) Increase in size - were did the change come from.
2 3
Replies
51
Views
15K
copperlap
C
H
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2011 NEC 690.11 AFCI for PV on DC
Replies
0
Views
1K
Havasuscotte
H
G
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Pendant luminaire
Replies
2
Views
1K
guschash
G
O
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Meter main with main breaker load center
Replies
7
Views
4K
dwellselectric
dwellselectric
Ponchik
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non grounded system extension
Replies
15
Views
7K
Ponchik
Ponchik
J
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breaker size for pump
Replies
2
Views
9K
ActionDave
ActionDave
N
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upside down breaker
Replies
1
Views
2K
jxofaltrds
jxofaltrds
W
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Replacing Old Swimming Pool Motor Breakers
2
Replies
20
Views
9K
Dennis Alwon
Dennis Alwon
S
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Definition "Electric-Discharge Luminaire"
Replies
3
Views
6K
tom baker
tom baker
N
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What does NEC 400.7b mean...connector?
Replies
4
Views
5K
NEC novice
N
petersonra
  • Locked
parallel Al wires with Cu pigtails
Replies
3
Views
2K
petersonra
petersonra
T
  • Locked
Is It CW or Is It CCW?
Replies
18
Views
49K
EdwardSWard
E
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