Cut Sheet

Aluminum Conduit Outlet Boxes
Explosion-Proof, Dust-Ignition-Proof
Application
• Junction for branch conduits in hazardous locations
• Accessible wiring chamber provides a convenient
location to maintain or change a system, pull
conductors and make splices
• Internal hub design ideal for installation
where space is limited
Features
• Copper-free* aluminum provides increased
corrosion resistance
• Precision cast and machined surfaces
permit safer wire pulling
• Precision NPT threaded hubs enable trouble-free
field installation for rigid or IMC conduit
• Die cast construction and industrial design combine
to produce a rugged protective enclosure for devices
on industrial and OEM applications
• Clear UL, CSA and cubic content markings speed
approval by inspectors
Standard Materials
• Die cast aluminum alloy A360 with less than
.004 copper content (copper-free)
Standard Finish
• Aluminum lacquer finish
Listings/Compliances
• UL Listed
• CSA Certified
• Suitable for hazardous locations
• Federal Spec W-C-586
• CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
• NEMA 3, 4, 7 CD, 9 EFG
• Explosion-Proof
• Dust-Ignition-Proof
• Raintight
• Wet Locations
Sample Specifications
• Outlet boxes for hazardous locations shall be die cast
copper-free* aluminum alloy A360 and suitable for use in
Class I, Groups C, D, Class II, Groups E, F, G and Class III
areas. All conduit stops shall be coined and free of rough
edges. Outlet boxes for hazardous locations shall be finished
with aluminum lacquer. Outlet boxes shall be Thomas &
Betts Catalog No. __________
*Less than .004 copper content.
EXUN
EXUNL
Copper-free
aluminum
Internal hub
design
Smooth
conduit
stops
Precision
machined
threads
Internal ground
boss and screw
Die cast
lugs
A-72
United States
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800.816.7809
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Technical Services
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