NEC

iwire
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Read Before Posting: Forum Rules / Treatment of New Members
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12
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162K
George Stolz
George Stolz
Dennis Alwon
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FAQ - 2011
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12
Views
90K
Dennis Alwon
Dennis Alwon
mbrooke
Micro Shock
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10
Views
71
mbrooke
mbrooke
J
Splicing SE cable at drip loop
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21
Views
381
kwired
kwired
D
different wire sizes in underground service feed
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1
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31
Cow
C
A
Am I in the privvy of the tap rule?
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2
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118
synchro
synchro
ceb58
generator ground
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1
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52
ActionDave
ActionDave
A
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Aic rating
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1
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39
Little Bill
Little Bill
T
Whole Building Generator - Emergency Lighting
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4
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88
TFK
T
C
SER cable in town homes
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5
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143
kwired
kwired
wireman1
nec 2020 code requirment ?
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5
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152
kwired
kwired
mwm1752
AFCI requirements VS new appliances
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26
Views
1K
kwired
kwired
ron
210.5(C)(1)(a) Colors for Ungrounded Conductors
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18
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329
LarryFine
LarryFine
1
SnakeBus under a raised floor
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5
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921
ron
ron
augie47
"High-Leg" Orientation
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25
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1K
Jraef
Jraef
R
90 degree or 75 degree
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16
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301
Carultch
C
N
3-pole breaker being used for a 2-pole application
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4
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128
infinity
infinity
8
Meter local inspector ul listing
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30
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967
roger
roger
D
Article 250 Violation?
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19
Views
480
hbiss
hbiss
L
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No GFCI requirement in a commercial Kitchen on a dedicated single outlet?
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21
Views
3K
tortuga
tortuga
M
clearance in front of vertical bus duct
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3
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119
infinity
infinity
M
Need article
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7
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246
Malywr
M
wireman1
grounding at the main disconnect located out side
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11
Views
441
jap
J
C
Feeder tap question
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10
Views
449
kwired
kwired
C
Feeder or branch circuit tap help
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12
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225
jap
J
J
Cable Assembly
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5
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137
kwired
kwired
G
Existing condition, NM above drop ceiling, commercial
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4
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161
hillbilly1
H
C
MWBC's with 3 non-grounded conductors? Neutral size?
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18
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529
jap
J
L
Hazardous location test question
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2
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133
larmee
L
O
Flexible cordage to Romex
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1
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155
LarryFine
LarryFine
6
proper way to repair over-stripped wire insulation
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23
Views
9K
LarryFine
LarryFine
S
Getting a better understanding of NM allowed in commercial settings...
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20
Views
1K
kwired
kwired
H
Transformers stacked up
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5
Views
251
infinity
infinity
bernardmulherin1978
Bond / ground trough
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7
Views
257
bernardmulherin1978
bernardmulherin1978
B
Small Conductors
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1
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136
hbiss
hbiss
A
Car dealership garage - lift - load calculation
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0
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136
anbm
A
Sajid khan
Receptacle identification
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5
Views
284
tom baker
tom baker
S
110.12(B): Repair vs. Replace
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14
Views
921
SPARKLEY
S
S
Raceway Fill Calculation
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16
Views
2K
LarryFine
LarryFine
wireman1
disconnect at meter base?
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2
Views
213
don_resqcapt19
don_resqcapt19
J
408.3
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6
Views
363
don_resqcapt19
don_resqcapt19
M
Demand factor of kitchen equipment in restaurants
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1
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154
Dennis Alwon
Dennis Alwon
A
Panel Height
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4
Views
388
tom baker
tom baker
J
unsafe cap at extension cord?
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28
Views
1K
jap
J
C
NEC Tentative Interim Amendments
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13
Views
488
don_resqcapt19
don_resqcapt19
Dennis Alwon
NC Members
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0
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129
Dennis Alwon
Dennis Alwon
R
20 amp bathroom receptale ckt requirement in MA.
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1
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160
480sparky
480sparky
R
Constant 120v Source in powered down panel (480v>120v control)
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11
Views
493
tom baker
tom baker
L
Generator and Fire Pump - SDS or not?
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7
Views
294
ActionDave
ActionDave
mwm1752
Fixed barrier
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7
Views
306
sameguy
S
J
Pendant Duplex Outlet
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6
Views
387
hbiss
hbiss
J
Siding completed before electrical inspection
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23
Views
2K
hillbilly1
H
A
Feeding larger breaker
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1
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215
bwat
B
M
wooden supports instead of metal strut
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9
Views
558
sameguy
S
C
Service entrance conductors
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6
Views
424
ActionDave
ActionDave
M
PVC coated MC connectors
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6
Views
356
electrofelon
electrofelon
augie47
Lighting Contactors
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2
Views
254
Little Bill
Little Bill
F
Location of the grounding system
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4
Views
262
fandi
F
A
Figure 517.31(A) - Essential Electrical System
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2
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214
anbm
A
J
Splice kit
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7
Views
414
jksmith82
J
H
Outside for bldg
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7
Views
335
roger
roger
H
Refrigerated cases
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2
Views
226
augie47
augie47
ed downey
Is Bonding Bushing on Rigid Stub Up Required
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4
Views
344
texie
T
H
VFD line side fuse or bkr
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3
Views
354
Jraef
Jraef
H
Code section conduit
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12
Views
724
hhsting
H
A
Hospital graded cables and receptacles
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10
Views
449
roger
roger
W
motel room air conditioners.
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6
Views
407
texie
T
D
charging station
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1
Views
267
LarryFine
LarryFine
R
Article 250.146
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6
Views
433
infinity
infinity
T
Mixing Neutral and Ground in the main panel
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20
Views
1K
tom baker
tom baker
H
Unbalanced water heater overcurrent protection
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13
Views
711
synchro
synchro
H
Feeder feeding another bldg which feeds another bldg
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10
Views
357
PaulMmn
PaulMmn
A
NEC 210.12(A)
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3
Views
362
Dennis Alwon
Dennis Alwon
C
Secured power cords wired directly to Panel for Bitcoin Container
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6
Views
383
cottora
C
S
Does Automatic Transfer Switch require 6ft clearance above it per 110.26(F)(1)(a)?
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15
Views
867
ggunn
G
E
Just Curious
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4
Views
438
LarryFine
LarryFine
C
Receptacle above hung ceiling
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6
Views
564
infinity
infinity
H
250.64(D)
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20
Views
1K
david
D
tom baker
My christmas present
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5
Views
506
kwired
kwired
Sajid khan
Generator Coupling
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4
Views
379
Sajid khan
Sajid khan
W
NEC 2020 Article 110.16
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10
Views
673
kwired
kwired
C
Receptacle Replacement
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27
Views
1K
hbiss
hbiss
m sleem
700.17 Branch Circuits for Emergency Lighting
Replies
7
Views
454
LarryFine
LarryFine
Little Bill
Pendant Used for Equipment Connection
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16
Views
800
synchro
synchro
C
Retroactive Requirements
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2
Views
286
tom baker
tom baker
H
Question 250.64(D)(2)
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9
Views
428
david
D
mbrooke
Emergency vs Legally Required
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7
Views
395
m sleem
m sleem
L
Medium Voltage Service for Fire Pump
Replies
1
Views
178
ActionDave
ActionDave
Sajid khan
Prime Generator shut down at 110% load
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17
Views
403
Sajid khan
Sajid khan
m sleem
How many sections ?
Replies
10
Views
358
m sleem
m sleem
H
Vertical lift
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3
Views
267
hhsting
H
C
Article 440 Refrigeration - motor question
Replies
5
Views
245
cppoly
C
F
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Service Entrance Conductor
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2
Views
206
Little Bill
Little Bill
mbrooke
Ampacity Based Table 310.16
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7
Views
441
mbrooke
mbrooke
L
Tray Cable Identification
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2
Views
153
tom baker
tom baker
F
Service Entrance Conductor
Replies
3
Views
202
charlie b
charlie b
H
Class 2 circuit AC with light and power
Replies
11
Views
345
shortcircuit2
S
C
Exterior Receptacles for Restaurant Patio
Replies
9
Views
329
tom baker
tom baker
C
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derate conductors to 60C in LFMC?
Replies
20
Views
2K
Little Bill
Little Bill
resistance
Metal two screw NM-b connector inside plastic box
Replies
14
Views
409
infinity
infinity
D
Grounding Crimp Connectors
Replies
21
Views
624
norcal
N
M
Level 1 EVSE
Replies
19
Views
390
kwired
kwired
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