Hazardous (Classified) Locations

K
  • Locked
Conduit Sealing for IS or NI instruments
Replies
3
Views
3K
ajcobb.cobb
A
D
  • Locked
Cable Seals, & 501.15(E)(1)
Replies
15
Views
5K
AKElectrician
A
N
  • Locked
Class III, Division II (article 547) CO detector
Replies
1
Views
1K
gadfly56
gadfly56
C
  • Locked
Dental office gas
2
Replies
24
Views
6K
roger
roger
C
  • Locked
NEC 514.11 Motor Fuel Dispensing
Replies
7
Views
3K
roger
roger
S
  • Locked
Class I Div. 2 Gr. D Motor Enigma
Replies
4
Views
3K
sym
S
S
  • Locked
External seals required or not?
Replies
11
Views
5K
Schmoleskin
S
fifty60
  • Locked
501.17 Process Sealing
Replies
10
Views
5K
AKElectrician
A
C
  • Locked
Hazardous area or not
Replies
9
Views
3K
gadfly56
gadfly56
M
  • Locked
Class 1 Div 2 Field Wiring and Boundary Seals
Replies
2
Views
2K
mtdog_99
M
S
  • Locked
Classified area near a man door?
Replies
10
Views
6K
Strathead
S
B
  • Locked
area between vented storage tanks ??? what class/division
Replies
3
Views
1K
rbalex
rbalex
P
  • Locked
Water Treatment Building in Class-1, Div-2, Grp-D area
Replies
6
Views
2K
GoldDigger
G
M
  • Locked
Photo Luminescent Exit Sign
Replies
14
Views
4K
raider1
raider1
A
  • Locked
Lift Station Conduit Seal or Air gap
Replies
8
Views
5K
drktmplr12
D
augie47
  • Locked
Septic Tank blamed on massive explosion
Replies
18
Views
4K
gadfly56
gadfly56
N
  • Locked
Intrinsically safe/explosion proof laser distance meter
Replies
3
Views
3K
Fulthrotl
Fulthrotl
S
  • Locked
Disconnecting means, CL1 DIV2 fixed electric space heater
Replies
2
Views
2K
Schmoleskin
S
R
  • Locked
NEMA for VFD
Replies
3
Views
2K
ramsy
R
fifty60
  • Locked
Machine Disconnect for Type Z Purge
Replies
2
Views
2K
fifty60
fifty60
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