Cut Sheet
Table Of Contents
- T&B Fitting
- Product Overview
- Rigid & Intermediate Metal Conduit Fittings
- Form 7, Form 8, Series 35, Conduit Outlet Bodies & Covers
- Mogul Conduit Outlet Bodies
- FS/FD Cast Device Boxes and Covers
- Conduit Outlet Boxes
- Conduit Outlet Elbows, Reducers, Plugs, and Adapters
- Three-Piece Couplings
- Sealing Fittings
- Kopr-Shield Compound
- Jacketed Metal Clad Cable Termination Fittings
- Tray Cable Fittings
- EMT Fittings
- Liquidtight Flexible Metal Conduit Fittings
- Shureflex™ Nylon Conduit System
- XTRA FLEX System
- Flexible Cord and Cable Fittings
- Flexible Cord and Cable Fittings - Non-Metallic
- Service Entrance Cable Fittings
- Metal Clad Cable, Armored Cable and FlexibleMetal Conduit Fittings
- Non-Metallic Sheathed Cable Fittings
- Conduit Dimensional Data
Conduit Outlet Boxes Explosion-Proof, Dust-Ignition-Proof
GUA Conduit Outlet Boxes
• Explosion-Proof
• Dust-Ignition-Proof
• Raintight
• Wet Locations
Application
GUA boxes can be used for hazardous
location conduit runs for the following:
• Allows for mounting of fixture outlets
(when used with appropriate covers)
• Provides easy access to wiring
• Provides junction in conduit
for wire pulling and splices
• Changes direction in rigid
conduit systems
• Attaches two or more pieces
of conduit in long runs
• Guards against damage to wires
in rigid conduit
Features
• All hubs have a minimum of five
full threads and integral bushing
• All boxes are furnished with
internal grounding screw
• Cover supplied with O-ring gasket
Size Range
•
1
⁄2" NPT to 2" NPT
• Access opening 2" to 5" diameter
Materials
• Bodies: Grade 60-45-10 Ductile Iron
(Complies with ASTM standard A536)
• Covers: Die cast aluminum
Finish
• Boxes: Zinc-plated with aluminum
acrylic paint
• Covers: Natural
Listings/Compliances
• UL514A (wet locations when used
with gasketed covers)
• UL886
• CSA: C22.2 No. 30
• 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
GUAD
HUB DIMENSIONS (IN.) THROAT DIA. CU. IN.
CAT. NO.
SIZE A B C MIN. MAX. CAPACITY
GUAD14-TB
1
⁄2" 1.81 2.50 .88 .570 .610 5.6
GUAD16-TB
1
⁄2" 2.00 3.50 .88 .570 .610 12.5
GUAD24-TB
3
⁄4" 2.00 2.50 .88 .755 .810 5.2
GUAD26-TB
3
⁄4" 2.00 3.50 .88 .755 .810 13.1
GUAD36-TB 1" 2.31 3.50 .88 .935 1.035 16
GUAD49-TB 1
1
⁄4" 3.81 5.75 1.00 1.260 1.360 76
GUAB
HUB DIMENSIONS (IN.) THROAT DIA. CU. IN.
CAT. NO.
SIZE A B C MIN. MAX. CAPACITY
GUAB14-TB
1
⁄2" 2.25 2.50 .88 .570 .610 6.9
GUAB16-TB
1
⁄2" 2.00 3.50 .88 .570 .610 13.5
GUAB24-TB
3
⁄4" 2.50 2.50 .88 .755 .810 7.9
GUAB26-TB
3
⁄4" 2.00 3.50 .88 .755 .810 13.5
GUAB36-TB 1" 2.31 3.50 1.00 .935 1.035 15.4
GUAB47-TB 1
1
⁄4" 2.69 4.38 1.00 1.260 1.360 27.5
GUAB59-TB 1
1
⁄2" 3.81 5.75 1.06 1.470 1.590 73.6
GUAB69-TB 2" 4.06 5.75 1.06 1.880 2.047 80
GUAB79-TB 2
1
⁄2" 4.06 5.75 1.13 2.320 2.380 98
GUAC
HUB DIMENSIONS (IN.) THROAT DIA. CU. IN.
CAT. NO.
SIZE A B C MIN. MAX. CAPACITY
GUAC14-TB
1
⁄2" 2.25 2.50 .88 .570 .610 6.8
GUAC16-TB
1
⁄2" 2.00 3.50 .88 .570 .610 13.1
GUAC24-TB
3
⁄4" 2.00 2.50 .88 .755 .810 5.3
GUAC26-TB
3
⁄4" 2.00 3.50 .88 .755 .810 13.3
GUAC36-TB 1" 2.31 3.50 .88 .935 1.035 16.2
GUAC47-TB 1
1
⁄4" 2.69 4.38 1.00 1.260 1.360 29.3
GUAC49-TB 1
1
⁄4" 3.81 5.75 1.00 1.260 1.360 73.6
GUAC59-TB 1
1
⁄2" 3.81 5.75 1.06 1.470 1.590 74
GUAC69-TB 2" 4.06 5.75 1.06 1.880 2.047 77.8
GUAD
GUAC
GUAB
A-65
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Technical Services
Tel: 888.862.3289
www.tnb.com
HUB DIMENSIONS (IN.) THROAT DIA. CU. IN.
CAT. NO.
SIZE A B C MIN. MAX. CAPACITY
GUA14-TB
1
⁄2" 1.81 2.50 .88 .570 .610 5.5
GUA16-TB
1
⁄2" 2.00 3.50 .88 .570 .610 13.5
GUA24-TB
3
⁄4" 2.00 2.50 .88 .755 .810 5.3
GUA26-TB
3
⁄4" 2.00 3.50 .88 .755 .810 13.3
GUA36-TB 1" 2.31 3.50 .88 .935 1.035 16.2
GUA47-TB 1
1
⁄4" 2.69 4.38 1.00 1.260 1.360 29
GUA59-TB 1
1
⁄2" 3.81 5.75 1.06 1.470 1.590 70
GUA
GUA