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NEC
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A
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NEC table for aerial bare wire ampacity medium voltage
Aaro
May 13, 2024
Replies
10
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2K
May 13, 2024
Aaro
A
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Reverse-feeding transformers and NFPA 70 Article 450.3
Tip DS
May 13, 2024
Replies
1
Views
584
May 13, 2024
augie47
Locked
Multiple Service Disconnects
augie47
May 11, 2024
Replies
3
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808
May 12, 2024
electrofelon
N
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Permit required - upsizing part of cable run
NoahsArc
May 12, 2024
Replies
8
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966
May 12, 2024
LarryFine
Locked
Thought on this
sparky1118
May 11, 2024
Replies
10
Views
1K
May 12, 2024
augie47
J
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NEC now requires Special Purpose GFCI breakers for 220V pool equipment?
Jaysee62
May 9, 2024
Replies
3
Views
964
May 11, 2024
LarryFine
C
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1968 electrical code to do a summary of 50 years of evolution. Does anyone have a pdf copy of 1968 NEC
Codegui
May 10, 2024
Replies
3
Views
1K
May 11, 2024
ramsy
R
A
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Level 1 vs Level 2 NFPA 110 Loads
aelec84
May 10, 2024
Replies
1
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820
May 10, 2024
Elect117
E
D
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Conductor sizing - 480 VAC 350 Amp Bus to 24 VDC Power Supply
dsr
May 9, 2024
Replies
4
Views
660
May 10, 2024
dsr
D
E
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When/why does the Main Disconnect SW need to be fused for a cabinet with multiple loads?
emiller233
May 9, 2024
Replies
2
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933
May 9, 2024
Elect117
E
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Help with interpreting Article 547 for a new electrical service for a new Bison holding area
AimSoFar
May 8, 2024
Replies
0
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639
May 8, 2024
AimSoFar
A
L
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Service size
Leonan
May 8, 2024
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11
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1K
May 8, 2024
roger
A
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Main Circuit breaker and Branch Breakers
aelec84
May 6, 2024
Replies
2
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867
May 7, 2024
ron
J
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IEC vs NEC and Allen Bradley Motor Protection Circuit Breakers
jakeparsons03
May 6, 2024
Replies
4
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1K
May 7, 2024
petersonra
C
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We've all fished between strapping…but
CobElectric
May 4, 2024
Replies
11
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1K
May 6, 2024
CobElectric
C
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Update to NEC
ptonsparky
May 6, 2024
Replies
8
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2K
May 6, 2024
tortuga
C
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When an indoor AC is fed from outdoor condenser
cppoly
May 6, 2024
Replies
3
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905
May 6, 2024
cppoly
C
T
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Code article help
Therealcrt
Apr 30, 2024
Replies
4
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879
May 5, 2024
Greentagger
P
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Electrical plan Examiner NEC 2017 E3
pitapia19
May 2, 2024
Replies
1
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636
May 3, 2024
charlie b
K
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Electronics in environmental air space
ken brownell
May 3, 2024
Replies
1
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728
May 3, 2024
hbiss
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