Catalog
Number
Notes
FEATURES & SPECIFICATIONS
INTENDED USE — Intended for use in retail stores, warehouses and manufacturing applications where
high lumen package in a compact fixture is required.
Certain chemicals that may exist in end-user locations release airborne contaminants that can impact
the integrity and safety of key fixture components. Please refer to the environmental compatibility chart
located in the Product Selection Guide and/or the company website to ensure that these chemical interactions are considered when selecting fixtures. For additional information please consult an authorized
factory representative. Certain airborne contaminants can diminish integrity of acrylic. Click
here for Acrylic Environmental Compatibility table for suitable uses.
CONSTRUCTION — Product is specifically designed for operation with T5HO lamps. Channel and louvers
are formed from cold-rolled, 20-gauge steel. No asbestos is used in this product.
End caps include knockouts for through wiring and fixture attachment in row mounting applications.
Compact sockets feature rotating collars and enclosed contacts.
Designed for simple servicing, louver assembly hinges remain attached and hinge down providing easy
access into the optical system.
Finish: High-gloss, baked white enamel finish. Five-stage iron-phosphate pretreatment ensures superior
paint adhesion and rust resistance.
OPTICS — The Narrow Distribution (ND) includes a Miro4™ parabolic reflector system to provide high
vertical and good horizontal illumination for aisle or rack lighting. The Wide Distribution (WD) is ideal
for general area lighting at higher mounting heights or where widespread distribution is preferred.
Both distributions are available with white straight blade louver for additional shielding and brightness
control. Uplight component softens ceiling appearance to reduce the "cavern effect".
ELECTRICAL — Thermally protected, resetting, Class P, HPF, A+ sound rated electronic ballast. AWM
TFM or THHN wire used throughout, rated for required temperatures. All ballasts are available for use
in standard ambient temperatures. Consult factory for elevated ambient temperature applications.
INSTALLATION — A variety of mounting arrangements is available including tong hangers, aircraft
cables and stems. Suitable for mounting in continuous row or individual mounting. End caps include
knockouts for through wiring and fixture attachment in row mounting applications.
LISTINGS — UL listed for 25°C ambient temperatures. CSA optional (consult factory).
WARRANTY — 1-year limited warranty. Complete warranty terms located 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.
ORDERING INFORMATION
Type
T5 Fluorescent High Bay – Louver
MS5HB
4' or 8' Lengths
2 or 3 Lamps
Specifications
Length: 46-1/8 (117.2)
92-1/8 (234.0)
Width: 9-3/4 (24.8)
Depth: 4-1/4 (10.8)
Weight: 27.8 lbs (12.6 kg)
D
W
All dimensions are inches (centimeters) unless otherwise indicated.
Lead times will vary depending on options selected. Consult with your sales representative.
Example: TMS5HB 3 54T5HO SBL ND MVOLT GEB10PS90
SBL
Series
MS5HB
MS5HBST
T5 low-profile direct/indirect
T5 low-profile solid top1
For tandem double-length unit, add prefix T.
Example: TMS5HB
Number of lamps
Lamp type
2
3
28T5
54T5HO
28W T5 (46")
54W T5HO (46")
Configuration
Distribution
Voltage
SBL
ND
WD
MVOLT2
347
4803
White straight blade louver assembly
Narrow
Wide
Not
included.
GEB10PS90
Ballast
GEB10PS90
Options
T5 electronic, 1.0
BF, programmed
rapid start
1/3
1/4
1/4 1/2
GLR
GMF
EL55
CSA
BDP
PBTSKT
One, 3-lamp ballast3
One, 4-lamp ballast3
One, four-lamp ballast and one, two-lamp ballast3,4
Internal fast-blow fuse5
Internal slow-blow fuse5
Emergency battery pack (nominal 390-700 lumens)6
CSA Certified
Ballast disconnect7
Polybutylene terephthalate sockets
Motion sensors:
LC0ZU
Aisle motion sensor, pre-wired 5,6
LCH0SZU Aisle motion sensor, pre-wired; programmable dimming 5,6
LCPZU
Aisle motion sensor with photocell; pre-wired 5,6
LA0ZU
360° motion sensor, pre-wired 5,6
LAH0SZU 360° motion sensor, pre-wired; programmable dimming 5,6
LAPZU
360° motion sensor with photocell, pre-wired 5,6
See Accessories and Notes on Page 2.
INDUSTRIALMS5HB-LV
Page 1 of 3
MS5HB T5 Fluorescent High Bay - Louver
Notes
1 Available in two-lamp configurations only.
Accessories: Order as separate catalog number.
MSHBAC_
2 MVOLT (120-277 volt).
3 F54T5HO only.
Adjustable aircraft cable support (non-feed), (specify length
as 36, 72 or 120 inches)9
Aircraft cable feed and support (specify length as 36, 72 or
120 inches) (three-wire cable)9
Adjustable aircraft cable system with power feed (four-wire
cable) (specify length as 36, 72 or 120 inches)9
Tong hanger
Swivel stem hanger (specify length in 2" increments)
Chain hanger - 36"
4' wire guard, zinc coated (order qty 2 for 8' fixtures)
MSHBACF_
MSHBAC2F_
THMS5HB
SQ_
HC36
WGMS5HBZ
4 Available on tandem units only.
5 Specify voltage.
6 Other configurations available, see page three for additional options.
7 Specify voltage; 120 or 277 only.
8 Meets codes that require in fixture disconnect.
9 One cable per package.
MOUNTING DATA
DIMENSIONS
For unit or row installation, surface or stem mounting.
All dimensions are inches (centimeters) unless otherwise indicated.
A = 7/8 (2.2) KO
B = 3/4 (1.9) KO
C = 2-3/8 (6.0)
D = 1-1/4 (3.2)
E = 2-3/8 (6.0)
Unit installation – Minimum of two hangers required.
Row installation – One hanger per channel plus one per row required.
Hanging devices illustrated below.
2-3/8
(6.0)
F = 1-3/8 (3.5)
2-3/8
(6.0)
SQ
2-1/2
(6.4)
THMS5HB
4-1/4
(10.8)
2-1/2
(6.4)
9-3/4
(24.8)
HC36
46-1/8
(117.2)
5-1/2
(14.0)
92-1/8
(234.0)
5-1/2
(14.0)
2-3/8
(6.0)
81
(205.7)
6-1/2
(16.5)
42-3/4
(108.6)
37-3/8
(94.9)
40-1/8
(101.9)
PHOTOMETRICS
See www.acuitybrands.com.
MS5HB-LV
INDUSTRIAL:
One Lithonia Way Conyers, GA 30012
Phone: 800-315-4963
Fax: 770-981-8191
www.lithonia.com
© 2003-2015 Acuity Brands Lighting, Inc. All rights reserved. Rev. 03/11/15
Page 2 of 3
MS5HB T5 Fluorescent High Bay - Louver
LSXR - Fixture Mount Sensor (see www.sensorswitch.com for additional information)
•
•
•
•
•
Four interchangeable lenses.
Integrated mounting bracket drops lens down 3” from chase nipple.
Single or dual relay versions — designed with robust protection from the harsh switching requirements of T5 and LED loads.
Photocell and 0-10VDC dimming options.
No PIR field calibration or sensitivity adjustments required.
LSXR configuration
Comparable CMRB sensor
Old style sensor nomenclature
For shortest lead times use one of the following LSXR configurations
LCOZU
CMRB 50
LCH0SZU
CMRB 50 D
MSID
LCPZU
CMRB 50 P
MSIPED
MSI
LAOZU
CMRB 6
MSI360
LAH0SZU
CMRB 6 D
MSI360D
LAPZU
CMRB 6 P
MSI360PED
SELECTIONS BELOW WILL EXTEND ORDER LEAD TIME.
CONSULT YOUR SALES REPRESENTATIVE FOR DETAILS.
SINGLE RELAY
ORDERING INFORMATION
Series
L
Lens option
LSXR passive
infrared indoor
occupancy sensor
A
B
C
Example: LAH0SZU
Lead times will vary depending on options selected. Consult with your sales representative.
Dimming/Photocell
High mount, 360°
Low mount, 360°
High mount aisleway
O
H
P
M
G
Max. dim Level
None
High/low occupancy operation
Switching photocell(on/off)
Dimming and switching
photocell
Dimming and switching
photocell with high/low
occupancy operation
1
0
9
8
7
10 VDC
9 VDC
8 VDC
7 VDC
Min. dim level
S
1
2
3
4
5
6
Temp/Humidity
Minimum dimming
level of ballast
1 VDC
2 VDC
3 VDC
4 VDC
5 VDC
6 VDC
Z
T
None
Low
temperature
Default time delay
I
D
X
R
U
V
W
Y
30 seconds
2.5 minutes
5 minutes
7.5 minutes
10 minutes (with minimum
15 minutes on time)
15 minutes
20 minutes
30 minutes
DUAL RELAY (Available with 120, 277, and 347V only)
ORDERING INFORMATION
Series
L
Lens option
LSXR passive infrared
indoor occupancy sensor
Example: LA2KZU
Lead times will vary depending on options selected. Consult with your sales representative.
A
B
C
Poles
High mount, 360°
Low mount, 360°
High mount aisleway
2
Operating mode
Dual relay
J
K
O
P
E
F
Temp/Humidity
None
Alternating off relays (promotes even lamp wear)
Alternating off relays w/photocell
Switching photocell(on/off)
Photocell on/off (pole 1 only)
Photocell on/off - both poles (dual set-point)
Z
T
None
Low temperature
Default time delay
I
D
X
R
U
V
W
Y
30 seconds
2.5 minutes
5 minutes
7.5 minutes
10 minutes (with minimum
15 minutes on time)
15 minutes
20 minutes
30 minutes
Example: LENS 50 J100
Replacement lenses: Order as separate catalog number.
Series
Lens
Lens type
6
High mount 360°
10 Low mount 360°
50 High mount aisleway
Package quantity
U
Unit
J10 10-pack
J100 100-pack
Notes
1 Dimming level fields not required when this option is chosen.
MS5HB-LV
INDUSTRIAL:
One Lithonia Way Conyers, GA 30012
Phone: 800-315-4963
Fax: 770-981-8191
www.lithonia.com
© 2003-2015 Acuity Brands Lighting, Inc. All rights reserved. Rev. 03/11/15
Page 3 of 3