NEC

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Use of 6-20P plug/receptacle 250V on a 277V circuit.
2
Replies
37
Views
10K
Bobbyv08081
B
S
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Tap Rule
Replies
14
Views
2K
Bobbyv08081
B
E
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Emergency load & Normal power circuits, same raceway?
Replies
7
Views
6K
Eastcoastsparky
E
J
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Subpanels in walk-in closets
Replies
8
Views
3K
Dennis Alwon
Dennis Alwon
goldstar
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MWBC's again - Sorry
Replies
1
Views
920
infinity
infinity
D
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Replacing fire alarm panel without upgrading
Replies
14
Views
4K
goldstar
goldstar
A
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620.22(B)
Replies
0
Views
1K
anbm
A
L
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Utility outside green transformer
Replies
3
Views
1K
liquidtite
L
B
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2 hour protection vs 2 hour assembly, wiring methods
Replies
2
Views
2K
bubbarhd
B
S
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"Ballpark" price for commercial space
Replies
4
Views
2K
480sparky
480sparky
D
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3 phase disconnect
2 3
Replies
40
Views
7K
jap
J
E
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Emergency load and Normal power feeding xfr switch in same trough?
Replies
1
Views
891
jumper
jumper
J
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Single Branch Circuit to Residential Storage Building
2
Replies
39
Views
11K
Little Bill
Little Bill
O
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Standby systems(not legally required)
Replies
2
Views
1K
ron
ron
B
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GFI and an emergency shower in a laboratory
Replies
1
Views
909
ActionDave
ActionDave
G
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Cat 5/6 Cable with a Red Colored Jacket for Non Fire Applications Prohibited by NEC?
Replies
7
Views
3K
Andy Delle
A
C
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Determining Existing Loads
Replies
9
Views
3K
whiggins
W
W
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Fencing and NEC Clearance Requirements for Outdoor Switch and Transformer
Replies
2
Views
3K
whiggins
W
S
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Spacing Requirements per 210
Replies
9
Views
3K
kwired
kwired
S
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Microwave circuit AFCI?
Replies
11
Views
30K
sw_ross
S
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