NEC

Johnhall30
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Conduits on ground in front of electrical panel working space
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3
Views
1K
Ponchik
Ponchik
H
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Generator breaker sizing
Replies
6
Views
1K
Birken Vogt
B
Johnhall30
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MC Cable secured to sheetrock above grid ceiling
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4
Views
1K
letgomywago
L
Dennis Alwon
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grounding electrode conductor
Replies
17
Views
1K
don_resqcapt19
don_resqcapt19
Z
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2017 NEC - 430.52(C)(3) Instantaneous Trip Circuit Breaker for motor branch circuit short-circuit and ground-fault protection
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6
Views
3K
ZachStonePE
Z
busman
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New Code Rule for 2020 - Single Pole Separable Connectors
Replies
11
Views
1K
don_resqcapt19
don_resqcapt19
C
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Neutral Wire Sizing
Replies
3
Views
4K
Chris1122
C
E
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flex and spring loads for support
Replies
6
Views
1K
enricom
E
Shockedby277v
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Customer owned transformer grounding/bonding
Replies
1
Views
680
augie47
augie47
Tainted
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Wireways and windows clearance
Replies
4
Views
879
augie47
augie47
D
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Fused Disconnect Mounted in Unit Ventilator
Replies
2
Views
814
augie47
augie47
C
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PVC Conduit on Exterior of Commercial Buildings
Replies
3
Views
745
tom baker
tom baker
I
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Feeder to cranes can be undersized?
Replies
4
Views
963
winnie
W
T
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what version of NFPA 13, 14 and 20 does Massachusetts currently use?
Replies
1
Views
916
Little Bill
Little Bill
B
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Fire Rated Cable - Mounting Requirements
Replies
1
Views
961
gadfly56
gadfly56
J
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Voltage drop.
Replies
4
Views
964
don_resqcapt19
don_resqcapt19
T
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Which NFPA 72 version does Massachusetts currently use?
Replies
0
Views
846
Temmy85
T
I
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15A GFCI at end of 20A 2-receptacle circuit.
Replies
1
Views
783
tom baker
tom baker
GotShocked
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2017 NEC, Article 300.3(B)
Replies
6
Views
1K
infinity
infinity
captain blue beer
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NFPA and recessed led wafer lights
Replies
2
Views
885
letgomywago
L
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