NEC

P
AFCI devices-tripping on arc-fault - although it may not be an actual arc-fault
2 3 4
Replies
61
Views
6K
Fred B
Fred B
tortuga
load calculation & VFD with unknown motor load
Replies
2
Views
540
tortuga
tortuga
H
Fire pump feed
Replies
11
Views
1K
hillbilly1
H
M
Running conduit on flat roof
2
Replies
22
Views
3K
DooWop
DooWop
K
2020 NEC Compliant 400A Common Disconnect Kit
Replies
7
Views
1K
wwhitney
W
W
Can an electrical inspector fail us for work that we didn't do that already passed inspection?
2 3
Replies
45
Views
4K
gadfly56
gadfly56
J
Hot tub. Location of the GFCI breaker in the circuit.
Replies
3
Views
907
jklr
J
L
Single core conductors in RMC
Replies
0
Views
467
Luigi71
L
ThreeTenFifteen
Pulling Wire in ENT before concrete is poured
Replies
5
Views
798
don_resqcapt19
don_resqcapt19
A
Transformer secondary tap box
Replies
5
Views
702
jim dungar
J
tortuga
Multi head ductless unit; nameplate marking 440.4(B)
2 3 4
Replies
60
Views
5K
kwired
kwired
A
Receptacle inside NEMA enclosures
Replies
5
Views
817
kwired
kwired
A
NEC Table 450.3(B) Note #2
Replies
11
Views
2K
anbm
A
J
26 Kw generator
Replies
10
Views
1K
darkenergy
D
C
MI cable voltage drop
Replies
0
Views
411
cppoly
C
C
Safety
Replies
7
Views
695
augie47
augie47
S
Laundry Dryer requires AFCI GFCI protection?
2
Replies
39
Views
39K
kwired
kwired
hmspe
SCCR rating for load center subfeed lugs
Replies
11
Views
1K
jim dungar
J
W@ttson
Equipotential Grid - Pool
2 3
Replies
42
Views
4K
tortuga
tortuga
Dave58er
Lockable Disconnect Requirement for EVSE Under 60A/150V?
Replies
5
Views
1K
Dave58er
Dave58er
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