NEC

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Dealing with past code violations that passed inspection?
2
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22
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2K
Strathead
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Panel Voltage Rating
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13
Views
708
jim dungar
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Busway tap with box
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5
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617
dm9289
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Is SPD for a separately derived system mandatory or voluntary (NEC-2020)
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7
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933
victor.cherkashi
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Art 700 wiring
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4
Views
423
augie47
augie47
augie47
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Art 760 Cables
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2
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276
augie47
augie47
Shujinko
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NEC Table 300.19(A) and Medium Voltage Cable
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3
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495
sgtsparky
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S
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Temporary Service "Service Entrance Disconnect"
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5
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369
scrub12
S
brantmacga
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517.12 - applicable to in-ceiling receptacles ?
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5
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548
hbiss
hbiss
Z
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Data Center branch circuit removal
Replies
8
Views
555
tom baker
tom baker
Z
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NEC 2020 230.71 (B) Confusion
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1
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2K
don_resqcapt19
don_resqcapt19
MFS-PDX-313
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Door swing and disconnect switch
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4
Views
452
MFS-PDX-313
MFS-PDX-313
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210.52B and exhaust hood on small appliance ckt
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10
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695
dm9289
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How far from a Transfer air grill should a smoke detector be?
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8
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1K
kwired
kwired
K
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Extending Lateral Service Entrance Conductors
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15
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1K
LarryFine
LarryFine
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Arc Flash Label
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3
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2K
pv_n00b
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VFD Input Conductors & NEC 240.4(G)
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2
Views
409
PD1972
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Motor box
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1
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375
LarryFine
LarryFine
gjhayes66
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2021 IRC N1104.3, Exterior Lighting Controls
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6
Views
994
brantmacga
brantmacga
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2017 NEC 250.50, 250.52, 250.53: A question for number of required methods of providing grounding electrodes
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6
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1K
tom baker
tom baker
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