NEC

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Stairwell emerg./egress lights -Switching
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11
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2K
Designer69
D
inspector23
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Wet-rated conductors required in a NEMA 3R or NEMA4 box or disconnect?
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5
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2K
kwired
kwired
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NFPA 79 Equipment Ground Conductor Size for Multi-Conductor Control Cables
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2
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2K
petersonra
petersonra
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Feeder cable size
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6
Views
967
augie47
augie47
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Does anyone know what year was 408.41 was introduced?
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8
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1K
kwired
kwired
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optional calculation
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1
Views
739
charlie b
charlie b
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2017 NEC 210.63
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12
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12K
JFletcher
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Danger of violating 225.30?
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0
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723
marmathsen
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What to use
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12
Views
3K
jap
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Adding additional loads to existing service, commercial, air conditioning
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4
Views
864
kwired
kwired
C
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Disconnecting means
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7
Views
3K
Strathead
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C
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IT room
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4
Views
2K
ron
ron
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grounding electrode system (ufer)
2
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33
Views
6K
kwired
kwired
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Running conduit below a footing
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15
Views
16K
kwired
kwired
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Parallel Feeder Question
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2
Views
1K
Cow
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water grnd wire size
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1
Views
798
infinity
infinity
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2017 new rules on torque reguirements and documetion.
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4
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6K
Sierrasparky
Sierrasparky
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Working Clearance
2
Replies
31
Views
5K
cowboyjwc
cowboyjwc
N
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NEC 314 - Minimum Dimensions
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1
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2K
Dale001289
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680.22 (b) question
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0
Views
785
golfer2018
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