Hazardous (Classified) Locations

R
  • Locked
Class 1 Division 1 junction box
Replies
4
Views
3K
Rfoster66
R
F
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Twisted pair shield LV cabling in Division 1 class one
Replies
1
Views
933
rbalex
rbalex
F
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Explosion proof Sealing compound
Replies
14
Views
5K
SSDriver
S
G
  • Locked
small valve free pass
Replies
12
Views
4K
rbalex
rbalex
Dsg319
  • Locked
Utility gas meter (residential)
Replies
14
Views
3K
mikeames
mikeames
C
  • Locked
18AWG DC Cables "Incapable of Transmitting Vapors"
Replies
11
Views
2K
cowski
C
D
  • Locked
Sewer Lift Station
2
Replies
24
Views
8K
oldsparky52
O
C
  • Locked
Building to be Flood Proofed 18" above Base Flood Elevation - What to do per NEC?
Replies
2
Views
1K
curious101
C
G
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Class 1 div 1 location clarification
Replies
3
Views
2K
don_resqcapt19
don_resqcapt19
Dsg319
  • Locked
Class 1 div 2 boundary seal
Replies
5
Views
2K
rbalex
rbalex
F
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CLass 1 Div 2 locations clarified
Replies
5
Views
1K
Fordean
F
N
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MC Cable gland in Class I Div 2 location
Replies
6
Views
3K
rbalex
rbalex
T
  • Locked
Class 1 Div 1/Unclassified Boundary
Replies
9
Views
7K
Timpi Electric Solutions
T
T
  • Locked
NEMA 7 and XP enclosure
Replies
13
Views
3K
rbalex
rbalex
P
  • Locked
Conduit Seal between explosion proof motor and pressurized enclosure for Class I Division 1 location.
Replies
5
Views
2K
rbalex
rbalex
L
  • Locked
Electrical Service
Replies
3
Views
3K
kwired
kwired
DLP1911
  • Locked
Self contained pump station
Replies
4
Views
1K
tom baker
tom baker
E
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Motor starter help for in a Class 1, Div 1, Group B, T4 (T4 = Permissible Surface Temperature of 135C)
Replies
6
Views
2K
rbalex
rbalex
C
  • Locked
VFD on Non "Inverter Duty" Motor CIID1
2
Replies
22
Views
7K
jim dungar
J
C
  • Locked
Fuel Canopy Seal Off
Replies
7
Views
2K
oldsparky52
O
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