NEC

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Shujinko
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Tap Rule 240.21(B)(1), For Fire Pump feeder tapped ahead of service main
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1
Views
708
augie47
augie47
C
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Neutral Bar Outside of a Panel
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13
Views
2K
Tulsa Electrician
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N
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NEC Article 550 (Classroom Building) - Plan Review
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5
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3K
Npstewart
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T
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Residential Foyer Questions
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5
Views
2K
James L
James L
W
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Type 2 Surge protectors
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6
Views
2K
ramsy
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I
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Service entrance - and buildings served
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11
Views
1K
jim dungar
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Installing a 90" tall x 20" wide 120/208 3 phase commercial electrical panel. I normally have set these right on the house keeping pad.
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14
Views
1K
jap
J
ptonsparky
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Legal?
2
Replies
21
Views
2K
letgomywago
L
W@ttson
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PVC Extension Ring for 2 Gang PVC Outdoor Box
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1
Views
1K
W@ttson
W@ttson
W
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When does energy code kick in?
Replies
2
Views
806
sxocxa
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F
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Conductor sizing, branching and disconnects on a mobile HVACR+generator system
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0
Views
721
FAZERS
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H
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Breaker instantaneous heater
Replies
1
Views
665
augie47
augie47
S
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UF cable for range and dryer
2
Replies
26
Views
4K
Sberry
Sberry
I
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200.6 Different voltage system entering the same enclosure
Replies
8
Views
1K
don_resqcapt19
don_resqcapt19
11bgrunt
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Can there be TWO separately derived systems in one building?
Replies
9
Views
1K
hbiss
hbiss
J
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Disconnect size for Heater
Replies
17
Views
2K
jap
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J
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Tandem breakers for PTAC units
Replies
6
Views
1K
kwired
kwired
A/A Fuel GTX
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Single Receptacle Question
3 4 5
Replies
84
Views
9K
Sberry
Sberry
D
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NEC 800.44.C Overhead Communications type cable attached to above the roof raceway
Replies
4
Views
870
Dennis H
D
tom baker
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Service Loops in NM Wire
2
Replies
26
Views
12K
PaulMmn
PaulMmn
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