NEC

ceb58
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ambient temp.
Replies
8
Views
2K
ceb58
ceb58
S
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Exhaust Fan / Heater
Replies
12
Views
3K
480sparky
480sparky
H
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FIRE RATING of electrical room
Replies
5
Views
14K
iwire
iwire
C
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Disconnect in main electrical room for Fire Pump
Replies
4
Views
2K
rich123
R
D
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Conductor sizing
Replies
4
Views
2K
don_resqcapt19
don_resqcapt19
P
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86 Volts to ground...OUCH !!!!!
Replies
7
Views
2K
rich123
R
480sparky
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Trip atop a Wind Turbine
2 3
Replies
54
Views
18K
masterinbama
masterinbama
I
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Exterior emergency lights
Replies
3
Views
2K
benaround
B
1793
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Table 310.15(B)(2)(a) & 310.16 '08
Replies
15
Views
4K
SEO
S
D
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Manual reset/Push-turn estops
Replies
3
Views
2K
480sparky
480sparky
Mule
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Does anybody collect old code books?
2
Replies
31
Views
6K
480sparky
480sparky
C
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Disconnects and VFDs
Replies
15
Views
8K
weressl
weressl
A/A Fuel GTX
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SDS Ground Fault
Replies
15
Views
4K
A/A Fuel GTX
A/A Fuel GTX
ceb58
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NQOD Panel
Replies
9
Views
3K
mdshunk
mdshunk
N
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Pole service with no disconnect to 3 buildings
Replies
3
Views
2K
rabtrfld
rabtrfld
S
  • Locked
Wednesday Pictures
Replies
6
Views
2K
480sparky
480sparky
L
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Sub Station Foundation Ground
Replies
0
Views
1K
lmhjr
L
T
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Is disconnect necessary
Replies
5
Views
2K
A/A Fuel GTX
A/A Fuel GTX
S
  • Locked
Unclear with definition for Class 1 circuits, 2008 NEC Article 725.41
Replies
3
Views
5K
don_resqcapt19
don_resqcapt19
S
  • Locked
Grond rod at subpanel ?
Replies
15
Views
4K
A/A Fuel GTX
A/A Fuel GTX
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