Catalog
Number
Notes
FEATURES & SPECIFICATIONS
INTENDED USE — For entrances, stairwells, corridors and other pedestrian areas. Certain airborne
contaminants can diminish integrity of acrylic. Click here for Acrylic Environmental Compatibility table for suitable uses.
Type
Small Vandal-Resistant Wall-Pack
CONSTRUCTION — Housing is white polyester powder painted steel backplate on which electrical
components are mounted. Cast housing (PE option) is rugged, lightweight cast aluminum with dark
bronze polyester powder finish. Electrical components are mounted to the cast housing for maximum
heat dissipation. Closed-cell gasketing between the backplate and the mounting surface seals the
junction. Stainless steel external hardware includes slotted and tamper-proof Torx-head fasteners.
TWL
Finish: Dark bronze (DDB) corrosion-resistant polyester powder.
OPTICS — Front cover/refractor is injection-molded, one-piece, UV-stabilized polycarbonate. The optical system is sealed and gasketed to inhibit the entrance of outside contaminants.
TRIPLE-TUBE FLUORESCENT
26W, 32W, 42W
6' to 12' Mounting
ELECTRICAL — Multi-volt (120-277) high power factor, solid state, electronic ballast is standard.
(Requires 4-pin lamp.) Electronic components are mounted to the housing, providing easy access
during servicing.
Four-pin, positive-latch thermoplastic socket. Requires four-pin lamp.
Four-pin tri-tube lamp included.
INSTALLATION — Designed to be mounted to a 4" round or 4" square outlet box. Surface conduit
mount requires exterior collar accessory (standard version). Cast housing (PE option) has 3/4" threaded
hub for surface conduit.
LISTINGS — UL Listed for wet locations. Listed and labeled to comply with Canadian and Mexican
Standards (see Options).
WARRANTY — 1-year limited warranty. Complete warranty terms located at
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
10-3/4
(27.3)
10-1/2
(26.7)
For installed Rough Service Product(s), Acuity warrants that, for the lifetime of the product(s), the polycarbonate lens and/or polycarbonate housing will withstand breakage resulting from occasional physical
abuse and rough handling (the “Rough Service Warranty”), notwithstanding the vandalism exclusion set
forth at www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx.
Note: Actual performance may differ as a result of end-user environment and application.
Specifications subject to change without notice.
6-3/4
(17.1)
3-7/8
(9.8)
7-1/8
(18.1)
Steel
WeighBackplate
t: 4 lbs (1.8 kg)
7-3/4
(19.7)
Cast Housing
Weight: 8.5 lbs (3.9 kg)
Specifications
Steel backplate Cast housing
Length: 10-1/2 (26.7) 10-3/4 (27.3)
Width: 6-3/4 (17.1)
7-1/8 (18.1)
Depth: 3-7/8 (9.8)
7-3/4 (19.7)
Weight: 3lbs (1.4kg)
4lbs (1.8kg)
ORDERING INFORMATION
All dimensions are inches (centimeters)
unless otherwise indicated.
Example: TWL 32TRT 120 LPI
Lead times will vary depending on options selected. Consult with your sales representative.
TWL
Series
Wattage/Lamp
Voltage
Ballast
TWL
26TRT
32TRT
42TRT
120
277
MVOLT1
(blank)
Options
Standard ballast
GMF
PE
CSA
NOM
Finish
Internal slow-blow fuse2
Photoelectric cell2,3
Meets Canadian standards
Meets Mexican standards
(consult factory)
(blank)
DNA
DBL
DMB
DWH
DSS
Lamped
Dark bronze
Natural aluminum
Black
Medium bronze
White
Sandstone
LPI
L/LP
Lamp included as standard
Less lamp
Accessories: Order as separate catalog number.
RK1 PEB1
RK1 PEB1 CSA
RK1 PEB2
TWLMB
TWLWG
TWAWG
TWLEP1
TWLEP2
Photocell kit (120V only)
Photocell kit (120V only)
Photocell kit (277V)
Cast aluminum mounting box
Wireguard; use with steel backplate4
Wireguard; use with cast housing
Extension collar 1-1/2" deep5
Extension collar 2-1/8" deep5
Notes
1 Standard multi-volt electronic ballast (for 32TRT & 42TRT lamps only)
capable of operating on any line voltage from 120V to 277V.
2 Not available with MVOLT.
3 Requires cast back box.
4 Not available with cast housing, TWLMB or PE; use TWAWG.
5 120V NPF units only.
INDUSTRIALTWL-TRT
TWL Triple-Tube Fluorescent Wall-Pack
PHOTOMETRICS
See www.lithonia.com.
Housing Configuration
Compact
Fluorescent
Steel backplale
26TRT
■
Cast housing
For wire guard,
requires TWAWG
■
■
■
■
■
■
26TRT PE
32TRT
■
32TRT PE
42TRT
■
42TRT PE
ELECTRICAL CHARACTERISTICS
Wattage/ballast
Primary
voltage
Maximum line
current (amps)
Input
watts
Power
factor %
Fluorescent
1-26TRT
120
277
0.22
0.09
26
HPF
Fluorescent
1-32TRT
120
277
0.30
0.13
36
HPF
Fluorescent
1-42TRT
120
277
0.39
0.17
47
HPF
Mounting Height Correction Factor
(Multiply the fc level by the correction factor)
Tested to current IES and NEMA standards under stabilized laboratory conditions. Various operating
factors can cause differences between laboratory data and actual field measurements. Dimensions
and specifications on this sheet are based on the most current available data and are subject to
change without notice.
10ft. = 0.36
12ft. = 0.25
TWL-TRT
INDUSTRIAL:
8ft. = 0.56
One Lithonia Way Conyers, GA 30012
Phone: 800-315-4963
www.lithonia.com
© 1993-2016 Acuity Brands Lighting, Inc. All rights reserved. Rev. 07/07/2016