NEC

D
  • Locked
Replacing fire alarm panel without upgrading
Replies
14
Views
3K
goldstar
goldstar
A
  • Locked
620.22(B)
Replies
0
Views
1K
anbm
A
L
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Utility outside green transformer
Replies
3
Views
948
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
1K
480sparky
480sparky
D
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3 phase disconnect
2 3
Replies
40
Views
6K
jap
J
E
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Emergency load and Normal power feeding xfr switch in same trough?
Replies
1
Views
838
jumper
jumper
J
  • Locked
Single Branch Circuit to Residential Storage Building
2
Replies
39
Views
10K
Little Bill
Little Bill
O
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Standby systems(not legally required)
Replies
2
Views
1K
ron
ron
B
  • Locked
GFI and an emergency shower in a laboratory
Replies
1
Views
815
ActionDave
ActionDave
G
  • Locked
Cat 5/6 Cable with a Red Colored Jacket for Non Fire Applications Prohibited by NEC?
Replies
7
Views
2K
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
2K
kwired
kwired
S
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Microwave circuit AFCI?
Replies
11
Views
28K
sw_ross
S
C
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120/12V Step Down Isolation Transformer......
2
Replies
24
Views
5K
kwired
kwired
J
  • Locked
Nail on boxes for unfinished surfaces
Replies
9
Views
3K
jap
J
G
  • Locked
Derate SER for insulation
Replies
7
Views
5K
MasterTheNEC
MasterTheNEC
D
  • Locked
NEC 700.3 (F) 2017
Replies
0
Views
1K
dnbob
D
J
  • Locked
What Code revision cycle did ...
Replies
2
Views
999
don_resqcapt19
don_resqcapt19
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