NEC

J
376.30 - 10 feet between supports?
Replies
2
Views
430
jes25
J
B
Code calculation for T-body fill factor
2
Replies
21
Views
2K
BcatV
B
D
Transformer clearance dry type indoor 120kva
Replies
5
Views
565
Elect117
E
I
NEC 230.70
Replies
2
Views
414
Elect117
E
C
Service Disconnect debate
Replies
2
Views
575
electrofelon
electrofelon
W
Multiple Underground Water Pipes
2
Replies
28
Views
2K
wwhitney
W
E
When is a wireway defined as a pull box?
3 4 5
Replies
80
Views
7K
jim dungar
J
H
Wall heater
Replies
14
Views
1K
Joe Villani
J
charlie b
Do "dwelling unit" rules apply?
Replies
4
Views
708
roger
roger
H
Secondary supply side bonding jumper
Replies
1
Views
410
infinity
infinity
K
From MCC to Hazardous area bonding
Replies
4
Views
460
kjroller
K
K
Bonding jumper outside of flex
Replies
11
Views
767
Fred B
Fred B
D
Wire Derating for DC systems
Replies
1
Views
262
jaggedben
J
Sparky2791
One building, two tenant spaces with dedicated electric services for each space. Electric feeder from one space to the other permitted?
Replies
9
Views
1K
electrofelon
electrofelon
O
Access to equipment greater than 1000 Volts
Replies
1
Views
314
jim dungar
J
W
DC wiring from battery storage to UPS
2
Replies
20
Views
2K
ModbusMan
M
F
Disconnect Switch Clearance
Replies
4
Views
382
faresos
F
P
Does code require all the pins on a receptacle to be used?
3 4 5
Replies
83
Views
9K
pipe_bender
P
T
Walk in Cooler
Replies
11
Views
971
hbiss
hbiss
N
AA-8000 rated aluminum (article 310)
5 6 7
Replies
137
Views
12K
kwired
kwired
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