NEC

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Range and dryer feed?
2
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24
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1K
Joethemechanic
Joethemechanic
Shockedby277v
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Ufer requirement
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5
Views
493
Shockedby277v
Shockedby277v
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EGC fill calculations
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1
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299
infinity
infinity
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Primary 208v and Secondary 415v from transformer running through more than 24" of same conduit.
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3
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325
don_resqcapt19
don_resqcapt19
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Two single-pole breakers for a 240V loadcenter
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8
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742
ptonsparky
ptonsparky
augie47
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680.23(F) Grounding question
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1
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265
Little Bill
Little Bill
W@ttson
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Running EGC seperate from a wall mounted ground bar to load
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15
Views
956
infinity
infinity
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Continuous-duty circuit
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11
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1K
Dsg319
Dsg319
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NEC 2017 Article 700.3(F)
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4
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1K
don_resqcapt19
don_resqcapt19
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HVACR/motor application: de-rating from table 310.15(C)(1) as 4-con necessary with N?
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1
Views
359
infinity
infinity
brantmacga
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Can I run 2 voltages to HVAC equipment?
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6
Views
594
Eddie702
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Support and securing of LFMC
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11
Views
907
letgomywago
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Alternate power source interconnection - NEC 240 / 705 compliant?
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7
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593
jaggedben
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Coppersmith
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Does a gas furnace require a dedicated circuit?
2 3
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41
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9K
mtnelect
mtnelect
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Sprinkler room with fire pump general purpose receptacle
2
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20
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2K
tom baker
tom baker
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Elevator lighting
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4
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2K
User Name
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NEC Violations? Eaton's ATS
2
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20
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1K
Strathead
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Box fill larger cables
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4
Views
429
dm9289
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Thought Process on an NEC Question
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12
Views
674
don_resqcapt19
don_resqcapt19
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Transformer Secondary Conductor protection 240.21(C)(2)
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1
Views
332
jim dungar
J
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