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NEC
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MC Cable secured to sheetrock above grid ceiling
Johnhall30
Jul 15, 2023
Replies
4
Views
398
Jul 15, 2023
letgomywago
L
grounding electrode conductor
Dennis Alwon
Jul 14, 2023
Replies
17
Views
620
Jul 14, 2023
don_resqcapt19
Z
2017 NEC - 430.52(C)(3) Instantaneous Trip Circuit Breaker for motor branch circuit short-circuit and ground-fault protection
ZachStonePE
Apr 21, 2023
Replies
6
Views
909
Jul 14, 2023
ZachStonePE
Z
New Code Rule for 2020 - Single Pole Separable Connectors
busman
Jul 13, 2023
Replies
11
Views
649
Jul 14, 2023
don_resqcapt19
C
Neutral Wire Sizing
Chris1122
Jul 13, 2023
Replies
3
Views
971
Jul 13, 2023
Chris1122
C
E
flex and spring loads for support
enricom
Jul 11, 2023
Replies
6
Views
524
Jul 13, 2023
enricom
E
Customer owned transformer grounding/bonding
Shockedby277v
Jul 13, 2023
Replies
1
Views
248
Jul 13, 2023
augie47
Wireways and windows clearance
Tainted
Jul 12, 2023
Replies
4
Views
403
Jul 13, 2023
augie47
D
Fused Disconnect Mounted in Unit Ventilator
DJordan23
Jul 12, 2023
Replies
2
Views
292
Jul 13, 2023
augie47
C
PVC Conduit on Exterior of Commercial Buildings
Chris1122
Jul 12, 2023
Replies
3
Views
340
Jul 12, 2023
tom baker
I
Feeder to cranes can be undersized?
Isaiah
Jul 12, 2023
Replies
4
Views
395
Jul 12, 2023
winnie
W
T
Locked
what version of NFPA 13, 14 and 20 does Massachusetts currently use?
Temmy85
Jul 11, 2023
Replies
1
Views
315
Jul 11, 2023
Little Bill
B
Fire Rated Cable - Mounting Requirements
benjamin8761
Jul 10, 2023
Replies
1
Views
343
Jul 11, 2023
gadfly56
J
Voltage drop.
jbolen
Jul 11, 2023
Replies
4
Views
406
Jul 11, 2023
don_resqcapt19
T
Which NFPA 72 version does Massachusetts currently use?
Temmy85
Jul 11, 2023
Replies
0
Views
305
Jul 11, 2023
Temmy85
T
I
Locked
15A GFCI at end of 20A 2-receptacle circuit.
inator
Jul 10, 2023
Replies
1
Views
333
Jul 10, 2023
tom baker
2017 NEC, Article 300.3(B)
GotShocked
Jul 10, 2023
Replies
6
Views
478
Jul 10, 2023
infinity
NFPA and recessed led wafer lights
captain blue beer
Jul 9, 2023
Replies
2
Views
354
Jul 9, 2023
letgomywago
L
M
225.39 (D) Pool equipment panel installation
Mt61
Jul 7, 2023
Replies
17
Views
512
Jul 9, 2023
brantmacga
D
Service panel in bathroom
dm9289
Jul 5, 2023
Replies
12
Views
550
Jul 9, 2023
dm9289
D
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