NEC

B
  • Locked
J box supported by emt 3/4" is it legal in 2023?
Replies
15
Views
1K
cyoung6105
C
A
  • Locked
Sizing of circuit breaker for motors
Replies
1
Views
600
tom baker
tom baker
R
  • Locked
250.146 B and 250.148 b of the 2020 NEC
Replies
1
Views
814
infinity
infinity
K
  • Locked
Class 1 Power limited circuits
Replies
11
Views
1K
Strathead
S
R
  • Locked
10/2 copper clad aluminum
2 3 4
Replies
70
Views
7K
ptonsparky
ptonsparky
V
  • Locked
If PV wire size is #8AWG exceeds the inverter MPPT allowable wire size of 10AWG solark15K inverter?
Replies
7
Views
886
Elect117
E
V
  • Locked
If I connect 12 units of IQ8A microinverters in a single branch circuit?
Replies
1
Views
500
jaggedben
J
I
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NEC 240.21(C)(4) outside secondary conductors
Replies
14
Views
2K
electrofelon
electrofelon
Doc13067
  • Locked
SPD Direct Bus Installation
2
Replies
36
Views
5K
TX+ MASTER#4544
T
H
  • Locked
Electrical Panel Repair
Replies
13
Views
1K
LarryFine
LarryFine
N
  • Locked
Very unusual accessibility situation
Replies
15
Views
1K
Knightryder12
Knightryder12
A
  • Locked
Service conductor clearance from a deck - 230.9(A)
Replies
5
Views
1K
ammklq143
A
M
  • Locked
Ground Fault Indication 2400V Systems - NEC
Replies
3
Views
793
jim dungar
J
M
  • Locked
Breaker Ratings on Resistance Grounded Systems
Replies
4
Views
913
winnie
W
H
  • Locked
Dentist office
2
Replies
21
Views
2K
hbiss
hbiss
C
  • Locked
Tamper resistant receptacles
Replies
4
Views
798
rc/retired
R
M
  • Locked
Does a non-service rated ATS require a readily accessible manual means to operate?
Replies
5
Views
670
Birken Vogt
B
H
  • Locked
Governing body
Replies
1
Views
519
roger
roger
M
  • Locked
125 AMP panel in lieu of a 100 AMP Panel
Replies
1
Views
739
roger
roger
augie47
  • Locked
MC in a walk-in cooler
2 3
Replies
41
Views
4K
electrofelon
electrofelon
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