NEC

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Deciphering Table 392.22(A)(1) Column 2, cable tray fill
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0
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1K
morgan3520
M
P
Violation?
2 3
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47
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5K
Strathead
S
I
Does the Panelboard bus rating have to be higher?
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6
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1K
electrofelon
electrofelon
hbiss
#4 solid??
2
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21
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2K
kwired
kwired
J
WWTP plant handrail grounding through GROUNDING ELECTRODE
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2
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669
JKHAN
J
L
Stranded wire for vibration of equipment
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3
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803
Besoeker3
Besoeker3
I
DLO use in Panelboard
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18
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2K
CoolWill
C
J
Solar Battery wiring specs - Manufacture citing NEC rule i cannot find
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2
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737
Jeremybme
J
C
Class 1 Div 2
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6
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1K
don_resqcapt19
don_resqcapt19
P
Two way communications system.
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6
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1K
gadfly56
gadfly56
A
Low Voltage/high current
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13
Views
2K
jaggedben
J
I
  • Locked
Manufacturer Specification vs NFPA70 Table 12.5.1
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1
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669
roger
roger
A
NEMA 15-50 and NEC 210.8
2
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23
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2K
don_resqcapt19
don_resqcapt19
A
Tap conductors for multiple motors with a single breaker feed
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2
Views
659
ptonsparky
ptonsparky
C
Sizing equipment grounding conductor for impedance grounded system
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4
Views
1K
Light Sabre
L
P
Grounding electrode system
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15
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2K
Strathead
S
A
Overcurrent protection
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9
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3K
BillyMac59
B
C
Grounding System for attached building
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11
Views
1K
chocony
C
P
300.11(c)(2)
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8
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1K
Pinnie
P
S
NEC 700.8
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9
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2K
steve holt
S
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