NEC

brian john
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Parallel feeders
Replies
2
Views
5K
bbeste
B
L
  • Locked
National Pricing catalog
Replies
2
Views
1K
bonding jumper
B
W
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5kv motor branch circuit protection
Replies
2
Views
2K
frenchelectrican
F
F
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480 V 1600 A switchbox
Replies
8
Views
2K
frenchelectrican
F
W
  • Locked
Basement Requirements
Replies
1
Views
1K
david
D
W
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Life Safety Branch
Replies
17
Views
6K
caj1962
C
A
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480V Power Receptacles
Replies
4
Views
7K
caj1962
C
B
  • Locked
Romex cable below ground
Replies
4
Views
1K
vanwalker
V
A
  • Locked
Definition of "Industrial"
Replies
14
Views
5K
jtb
J
Y
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Fairground power
Replies
2
Views
1K
n1ist
N
B
  • Locked
Class I, Division 1 - Explosion Proof Devices
Replies
5
Views
2K
brucewilson
B
C
  • Locked
seperate neutral for double branch circuit
Replies
1
Views
2K
jtb
J
ryan_618
  • Locked
un-insulated grounded conductor
Replies
15
Views
3K
hillbilly
H
S
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480 stepdown transformers above lay in ceilings
Replies
2
Views
2K
frenchelectrican
F
mikeames
  • Locked
Service GFI Testing
Replies
8
Views
2K
mikeames
mikeames
S
  • Locked
outlets above lay-in ceilings
Replies
12
Views
2K
steve65
S
J
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Mixing 480 volt and 120 volt.
Replies
6
Views
2K
steve65
S
dannay
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I have a sicheation about converting a three phase panel
Replies
10
Views
2K
websparky
W
E
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What is required on a rooftop at a commercial bldg.
Replies
3
Views
3K
steve66
steve66
B
  • Locked
Residential floor box application
Replies
0
Views
1K
BAHTAH
B
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