Hazardous (Classified) Locations

B
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Laboratory ven hoods
Replies
2
Views
2K
rbalex
rbalex
D
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CLass 1 Division 2 Engineering Consultant Needed
Replies
1
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2K
charlie b
charlie b
S
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Question about 2008 NEC Section 511.3(E)(1) Re: "Walls or Partitions"
Replies
6
Views
5K
Samuel_Johnston
S
A
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Class 1, Division 1 boundary 501.15 (A) (4) Exception 1
Replies
8
Views
6K
Al Rolston
A
G
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Sealing conduit run underground from Class 1 location
Replies
3
Views
3K
rbalex
rbalex
I
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LED Lighting in Class I, Div 2 area
Replies
1
Views
2K
rbalex
rbalex
G
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conduit seals required?
Replies
1
Views
2K
Smart $
Smart $
J
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lighting - class 1 div 1 group d
Replies
1
Views
2K
rbalex
rbalex
P
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Conduit under Aircraft Hangar slab
Replies
6
Views
4K
masterinbama
masterinbama
P
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Control Drawing Limitation - Looking for AHJ Opinions
Replies
4
Views
2K
petersonra
petersonra
N
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Type X Purge
2
Replies
20
Views
8K
petersonra
petersonra
Dennis Alwon
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Hazardous Locations & Explosive Atmospheres Guide to Equipment Certification Requirem
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1
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2K
rbalex
rbalex
J
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Transition from Cl1, Div2 to Outside
Replies
6
Views
4K
rbalex
rbalex
L
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TC-ER vs CLX vs TC in Class II Div 2 area
Replies
3
Views
3K
rbalex
rbalex
Q
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Grounding and Bonding in Classifed areas
Replies
2
Views
2K
questnm
Q
B
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Using Explosion Proof rated flow meters in a Class I , Div 2, Group B Area
Replies
2
Views
2K
rbalex
rbalex
B
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User Generated Control Drawings for Intrinic Safety
Replies
1
Views
2K
rbalex
rbalex
S
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class1 div2 question
Replies
2
Views
2K
rbalex
rbalex
M
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Non-Incendive Devices in Hazardous Area, Powered from Safe Area
Replies
10
Views
9K
Smart $
Smart $
W
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Class 1 Division 2 - Instrument Power
Replies
8
Views
7K
don_resqcapt19
don_resqcapt19
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