NEC

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Transformer Sizing Requirements
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4
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1K
electrofelon
electrofelon
J
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Metal boxes in cold-air returns
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2
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913
JFletcher
J
C
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THHN / THWN wire temperature rating
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7
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12K
infinity
infinity
steve66
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110.26 D - Illumination in electrical rooms
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1
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2K
cppoly
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NEC Questions
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7
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2K
steve66
steve66
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Spider Box Supply Cord
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1
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891
MAC702
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500 HP motor conductors
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4
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1K
Cow
C
Dennis Alwon
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Water pipe & supplemental electrode
2
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21
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5K
Dennis Alwon
Dennis Alwon
P
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480V MCC main feeder
Replies
8
Views
2K
electrofelon
electrofelon
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Nongrounding receptacle replacement NEC vs. IEBC
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7
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2K
al hildenbrand
al hildenbrand
S
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Mobile home with a 650 sq/ft addition
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8
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1K
david
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rigid pendant?
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1
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861
Strathead
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Water heater overcurrent protection
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4
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1K
Dennis Alwon
Dennis Alwon
M
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Any Exception in a Plenum ?
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3
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1K
hbiss
hbiss
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Red conductor connected to terminal bar....
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12
Views
2K
kwired
kwired
A
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620.62 Selective Coordination
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6
Views
2K
steve66
steve66
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725.2, 725.41, 725.136 and 727
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6
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1K
Isaiah
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I
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No primary protection required?
4 5 6
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117
Views
15K
kwired
kwired
A
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Service conductors inside a building
3 4 5
Replies
96
Views
24K
Skokian
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Thank you
Replies
10
Views
3K
romex jockey
romex jockey
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