WLTB
Wet Location T-Bar
Specification-Grade Recessed Wet Location T-Bar Luminaire
Project
Type
Date
Application Features
Specification-grade enclosed and gasketed luminaire. For use with
indoor and outdoor (canopy) applications that require a recessed
lay-in T-Bar luminaire with a door frame. This luminaire's heavy-duty
welded steel housing, shallow design and dust and moisture
resistance makes it ideal for the interior of marine vessels and ships.
Cat #
Specifications
Features
Optical System
• Ideal for interior of marine vessels and ships
• Available with 1, 2, 3, 4, 6 or 8 lamps (T5, T8
and PLL/Biax configurations)
• Heavy-duty welded steel housing
construction
• Die-formed steel pin hinges on either side
• Integral earthquake clips
Mounting
Lay-in type luminaire for exposed grid type acoustical ceiling structure.
Construction
Die-formed and spot welded, heavy-gauge steel housing assembly. Die-formed,
code gauge steel door frame. Spot-welded for rigidity and clean appearance.
Through hole is provided on side of housing for connection to power supply. Back
surface contains no holes. Diffuser is held within a hinged door frame. Closed cell
neoprene gasket provides a seal between door frame assembly and housing.
Spring push clips retain the diffuser against the door frame. Ballast cover is
mounted on one side of the fixture in order to provide uniform illumination and to
avoid shadowing caused by dark reflective areas. Fasteners are plated or corrosion
resistant. Captive nuts or equivalent are used throughout.
Finish
White, polyester powder painted housing.
Electrical
Rotary lampholders ensure positive lamp retention. Standard wiring is provided for
marine vessel use.
Approvals
Approved to CSA and UL standards.
Options & Adders
• Enhanced specular aluminum reflector with
a minimum reflectance of 95%
• Emergency ballast
• Radio interference filter (120V - 277V)
• Drywall flange kits available
• Clear, prismatic polycarbonate lenses
• Clear, opal smooth white and high-impact
prismatic acrylic lens
• Additional lens gasketing
• Flexible cord feed- two circuit cab tire cord
Applications
• Ships and Marine Vessels
• Damp and Dusty Environments
Dimensions
Visioneering 35 Oak St. Toronto, ON M9N 1A1 Phone: (416)245-7991 Fax: (416)245-4778 | www.viscor.com | Visioneering is a Viscor Group brand
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SPECIALTY LIGHTING
Standard diffuser is a clear prismatic pattern #12 acrylic lens, designed for highefficiency and low-glare illumination. Optional reflectors are available in specular
aluminum with a minimum reflectance of 95%.
WLTB
Wet Location T-Bar
Project
Type
Specification-Grade Recessed Wet Location T-Bar Luminaire
Date
Cat #
Photometrics - Please consult www.viscor.com for photometric results.
Ordering
-
WLTB
-
No. of
Lamps
Size
(Width x
Length)
1x4
2x2
2x4
Lamp
Watts
1L
2L
3L
4L
6L
8L*
Voltage
120
347
UNV
UN4
(See Option Code Section For More Information)
Ballast
Type
N - Instant Start
P - Program Start
R - Rapid Start
G4
G6
Lamp
Type
T5
T5HO
T8
T8U2
T8U6
PLL
Ballast Options
B01 Ballast Disconnect - In-line Power Disconnect
(CSA-UL Req'd For Voltages above 150v)
B08 Ballast - High Ballast Factor
B09 Ballast - Low Ballast Factor
B30 Emergency Lighting Battery Pack
Specification Grade
B33 Emergency Lighting Battery Pack 1-lamp
B34 Emergency Lighting Battery Pack 2-lamp
See Table
below
* 2x4 size
PLL lamps
only
- 120V
- 347V
- 120-277V
- 347-480V
Options
Gasket Options
Gasket Mounting (gasket on flange of housing)
Gasket lens to frame
Packaging Options
SPECIALTY LIGHTING
K0
Pack Bulk/ Pallet Packed and/or Wrapped
Lens and Shielding Options (select one only)
(Pattern 12 Prismatic Acrylic is standard)
P04
P05
P07
P12
P13
P15
P16
P45
Note: For recessed drywall applications
use either 1x4, 2x2 or 2x4 flange kit.
Example:
WLTB1x42L-T528PUNV-B01
Acrylic Smooth Opal Lens
Clear Acrylic Lens
Clear Polycarbonate Lens
Pattern P12 Prismatic Acrylic Lens
Prismatic Acrylic Lens - P12 Nominal .125" Thick
Prismatic High Impact Acrylic Lens - P12
Prismatic Polycarbonate Lens - P12
Clear Polycarbonate Lens - .125 Thick
Lamp Watts
Nominal Lamp Watts
Size
T5
28
54
32
1x4
(1,2,3
lamps)
(1,2,3
lamps)
(1 or 2
lamps)
2x2
2x4
T5HO
T8
T8U6
PLL/
Biax
31
32
(2 or 4
lamps)
(2 lamps)
40, 50, 55
T8U2
14
24
17
31
32
(2,3,4,6
lamps)
(2,3,4,6
lamps)
(2, 3 or 4
lamps)
(2, or 4
lamps)
(1 or 2
lamps)
28
54
32
31
32
(2,3,4,6
lamps)
(2,3,4,6
lamps)
(2,3,4
lamps)
(4,6,or 8
lamps)
(2 or 4
lamps)
Other options may be available consult factory.
Specifications and data subject to change without notice.
(2 or 4
lamps)
40, 50, 55
(2, 3 or 4
lamps)
40, 50, 55
(4,6,or 8
lamps)
Fusing and Breaker Options (select one only)
T5
Fuseholder, In-line Double Pole
T6
Fuseholder, In-line Single Pole
Wiring Options
V06 Flexible Feed Cord (single circuit only)
V26 Stranded Wiring (required for marine vessel use)
V32 Wiring - 2-Circuit Cord
Reflector Options
VF1 Reflector VF1 Specular
(95% Reflectance) Aluminum
Approval and Rating Options
X7
Dual CSA and USA Markets
Lamp Options
Z1
Lamps installed (specify type)
Visioneering 35 Oak St. Toronto, ON M9N 1A1 Phone: (416)245-7991 Fax: (416)245-4778 | www.viscor.com | Visioneering is a Viscor Group brand
201305A
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