Hazardous (Classified) Locations

M
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IS Cable Outer must be light blue
Replies
8
Views
3K
rbalex
rbalex
V
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NEC 501.15 B(2) Class 1 Div 2 Boundary Seal-off - exception 2 & 4
Replies
0
Views
1K
vds002
V
T
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501.17 Process Sealing requirements with an unclassified environment around the electronics
Replies
2
Views
921
rbalex
rbalex
A
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Control cabinet in C1D2 area
Replies
3
Views
2K
AJElectric
A
Dsg319
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MC-HL cable and boundary seal
Replies
2
Views
1K
Dsg319
Dsg319
G
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Class II Division 1 Permanent and Effective Sealing 502.15
Replies
1
Views
972
rbalex
rbalex
D
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UL Listed CID2 Panel Heater
Replies
3
Views
1K
dgalenski@glauber.com
D
M
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AST question
Replies
3
Views
831
rbalex
rbalex
steve66
  • Locked
Outdoor Fuel Dispensing
Replies
13
Views
4K
steve66
steve66
M
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514.11 a fuel E stop
Replies
1
Views
907
rbalex
rbalex
J
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Requirements for power/data cables in a class 1 div 1
Replies
3
Views
1K
jntexan01
J
C
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Electrical Equipment Allowed Above a Class 1 Div 2 area
Replies
2
Views
2K
rbalex
rbalex
S
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Variable Frequency Driven Motors (Inverter Duty motors) for Class 1, Div. 2 Hazardous Locations
Replies
11
Views
3K
paulengr
P
C
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Ethernet in Class I Division 2 locations.
Replies
4
Views
3K
retirede
R
charlie b
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C I Div 2
Replies
6
Views
1K
rbalex
rbalex
S
  • Locked
Hermetic seal-off in CID1 explosion proof box
Replies
3
Views
1K
rbalex
rbalex
rey-man
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Wiring after the seal fitting
2
Replies
21
Views
3K
petersonra
petersonra
N
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Seal fittings on light poles
Replies
19
Views
3K
Natfuelbilll
N
N
  • Locked
Submersible Pump - Class I, Div 1 Location
Replies
3
Views
2K
rbalex
rbalex
masterinbama
  • Locked
Dissolving Chico X
Replies
15
Views
5K
Eddie702
E
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