METALUX
DESCRIPTION
The Micro-Bay series is a functional and multi-purpose narrow profile fluorescent High-Bay that incorporates premium performance
with durabile construction. Designed for T5 fluorescent technology,
the MBF series offers both high performance and application versatility with three optical configurations for general and aisle applications. Illumination solution in commerical, industrial and retail
applications, MBF series can be used in warehouses and retail store
distribution centers.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
Construction
Finish
Die formed channel from 20 gauge
prime cold rolled steel. Numerous
KOs for ease of installation. End
plate quickly converts to snap-in
channel connector for continuous
row alignment. Push-in style
lampholders snap in to installed
tracks. Channel/wireway cover
positively secured with mechanical
fastener.
Multistage iron phosphate pretreatment
ensures maximum bonding and rust
inhibitor.
Electrical*
Mounting
Suspension is convenient
and flexible with the SS
Aircraft Cable “Y” Toggle
Mounting Kits. Adjustment
Channel/Wireway Cover
for luminaire mounting
Heavy gauge prime cold rolled steel.
height is provided at lumiTight fit for ease of maintenance.
naire rather than structure.
Order a rigid exterior conReflector
Specular Miro reflectors for precise light nector/coupling with prepunched holes facilitates
control minimum 95% total reflectivity.
easy installation of coupled
Three optical distribution patterns are
sections up to 32' long.
available:
Ballasts are Class “P” and are
Focus - SC < .5
positively secured. Rotor-lock
lampholders ensure positive lamp Task - .5 ≤ SC < .9
Normal - .9 ≤ SC ≤ 1.2
retention. Optional pre-wired
factory installed multiple circuit
plug-in connectors. UL/CUL listed.
Suitable for damp locations.
MBF
154
254
Option
Integral occupancy sensor
available and provides from
600 sq. ft. up to 1250 sq. ft. of
coverage in a maximum
mounting height of 40'.
4' OR 8' MICROBAY*
1 OR 2 LAMP
T 5 L a m p Te ch n o l o g y
Ta s k B e a m
Focus Beam
Normal Beam
FOCUS BEAM
3-1/8"
[80mm]
ENERGY DATA
4-7/16" [113mm]
Input Watts @ 120V:
Electronic Ballast & STD Lamps
154 (62)
254 (117)
454 (229)
8T154 (117)
8T254 (229)
LAMP CONFIGURATIONS
FOCUS BEAM, 1 T5 LAMP
TASK BEAM, 1 T5 LAMP
X
3-1/8"
[80mm]
1-1/8"
[29mm]
X=4-1/4"
[108mm]
NORMAL BEAM, 1 T5 LAMP
X
FOCUS BEAM, 2 T5 LAMPS
X
1-1/8"
[29mm]
5-3/8"
[137mm]
X
1-1/8"
[29mm]
5-5/8"
[144mm]
4-7/16"
[113mm]
X=4-1/4"
[108mm]
X=4-1/4"
[108mm]
X=4-1/4"
[108mm]
8-15/16" [226mm]
4-1/16"
[104mm]
1-1/8"
[29mm]
Luminaire Efficacy Rating
LER = 69
Catalog Number: MB-154T5
2-9/16"
[66mm]
10-3/16" [258mm]
8" [202mm]
NORMAL BEAM, 2 T5 LAMPS
X
1-1/8"
[29mm]
2-9/16"
[66mm]
X=4-1/4"
[108mm]
Yearly Cost of 1000 lumens,
3000 hrs at .08 KWH = $3.47
MOUNTING DATA
4-5/8"
[117mm]
9-1/4" [234mm]
4'
Y=5"
[127mm]
7/8" [22mm] K.O. (3)
Ceiling Stand-Off
Embossments Ground Screw
Hole for Toggle
Y
X=3-1/2"
[89mm]
2" [51mm] KO
11/16" x 1"
KO (2 Places)
8'
Y=5"
[127mm]
X
3-1/4" [83mm]
Ceiling Stand-Off
Embossments
Ground Screw
LAMPS CONTAIN MERCURY. DISPOSE ACCORDING
TO LOCAL, STATE OR FEDERAL LAWS
46" [1169mm]
Hole for Toggle
Y
Reference the lamp/ballast data in the
Technical Section for specific lamp/ballast
requirements.
4-1/4"
[108mm]
11/16" [17mm] K.O. (2)
7/8" [22mm]
K.O. (3)
4-1/4"
[108mm]
X=3-1/4"
[83mm]
11/16" x 1" KO (2 Places)
2" [51mm] K.O.
X
24-1/2" [622mm]
92" [2338mm]
COOPER LIGHTING
3-1/4"
[83mm]
4-5/8"
[118mm]
Safe and convenient means of
disconnecting power
*Patent Pending
ADF060486
®
MBF T5
PHOTOMETRICS
MBF-254-NB
(1) Electronic Ballast
(2) 54W T5 lamp
4400 lumens
Spacing criterion:
(II) 1.3 x mounting
height, (⊥) 1.1 x
mounting height
Efficiency 96.3%
Test Report:
MBF-254NB.IES
LER =FL71
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.38
Candela
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Along II
3736
3743
3716
3643
3528
3374
3182
2960
2708
2434
2147
1849
1548
1241
936
640
362
122
0
45°
3736
3791
3751
3846
3730
3636
3488
2905
2103
1612
1424
1133
913
665
395
354
30
16
0
Across �
3736
3756
3860
3822
3839
3514
2564
1939
1783
1497
1244
1018
700
522
476
40
0
0
0
Coefficients of Utilization
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
115
102
91
81
73
66
60
54
50
46
43
115
99
85
74
65
58
52
47
42
39
35
115
96
80
68
59
52
46
41
37
34
31
112
104
95
88
81
75
70
65
61
57
54
112
100
89
80
71
65
59
54
49
46
42
112
97
84
73
64
57
51
46
42
38
35
Candela
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Along II
3538
3528
3477
3393
3275
3126
2944
2734
2498
2239
1961
1663
1357
1043
729
438
197
39
0
45°
3538
3409
2970
2349
1777
1376
1020
752
596
504
449
416
396
378
364
353
289
131
0
Across �
3538
3281
2542
1786
1322
915
714
613
564
543
537
534
534
534
535
473
312
135
0
Coefficients of Utilization
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
115
106
98
90
83
77
71
67
62
58
55
MBF-154FB
(1) Electronic Ballast
(1) 54W T5 lamp
4400 lumens
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 0.5 x
mounting height
Efficiency 105%
Test Report:
MBF-154FB.IES
LER =FL74
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.24
112
94
79
68
59
52
46
41
37
33
31
20%
50%
50 30 10
30%
50 30 10
50
107
96
86
77
69
63
57
52
48
44
41
103
93
83
74
67
61
55
51
47
43
40
98
89
80
72
65
59
54
50
46
42
40
107
94
81
71
63
56
50
46
41
38
35
107
91
78
67
58
51
45
41
37
33
30
103
90
79
69
62
55
50
45
41
37
35
103
88
76
66
57
50
45
40
36
33
30
Zonal Lumen Summary
Luminance Data
Zone
0-30
0-40
0-60
0-90
0-180
Angle
in Deg
45
55
65
75
85
Lumens
%Lamp
%Fixture
3050
4711
7390
8479
8479
34.7
53.5
84.0
96.3
96.3
36.0
55.6
87.2
100.0
100.0
Average
0-Deg
cd/sm
13251
12410
11304
9519
5389
Average
45-Deg
cd/sm
8776
7406
6057
5265
707
10%
30 10
98
87
77
68
60
54
49
44
40
37
34
98
86
74
64
57
50
45
40
36
33
30
Average
90-Deg
cd/sm
8150
6832
4755
595
0
0%
0
96
84
72
62
55
48
43
38
35
31
29
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
125
115
105
97
89
83
77
73
68
64
61
125
110
97
86
77
70
64
59
55
51
48
125 125
105 101
90 84
78 71
69 62
61 55
56 49
51 45
46 41
43 37
40 35
122
112
102
94
87
81
76
71
67
63
59
122
107
95
84
76
69
63
58
54
50
47
122
103
88
77
68
61
55
50
46
43
40
122
100
83
71
62
55
49
44
41
37
35
20%
50%
50 30 10
30%
50 30 10
50
117
103
91
81
73
67
62
57
53
49
46
112
99
88
78
71
65
60
55
52
48
45
107
95
84
76
69
63
58
54
50
47
44
117
99
86
75
66
60
54
49
46
42
39
117
96
81
70
61
54
49
44
40
37
35
112
96
83
73
65
59
53
49
45
42
39
112
93
79
68
60
53
48
44
40
37
34
Zonal Lumen Summary
Luminance Data
Zone
0-30
0-40
0-60
0-90
0-180
Angle
in Deg
45
55
65
75
85
Lumens
%Lamp
%Fixture
1775
2479
3657
4632
4632
40.4
56.3
83.1
105.3
105.3
38.3
53.5
79.0
100.0
100.0
Average
0-Deg
cd/sm
22714
20798
17703
12139
3210
Average
45-Deg
cd/sm
5113
5203
6416
9784
10782
10%
30 10
107
93
81
71
64
57
52
48
44
41
38
107
91
77
67
59
53
48
43
40
37
34
0%
0
105
88
75
65
57
51
46
42
38
35
33
Average
90-Deg
cd/sm
5509
6678
9064
13110
11111
Visit our web site at www.cooperlighting.com
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770.486.4801
9/12
ADF060486
MBF T5
ORDERING INFORMATION
SAMPLE NUMBER: MBF-154T5-FB-UNV-EBT1-U
Tandem
Blank=
4' Length
8T=
8' Length
Ballast Type
T5 Systems
EBT =T5 Linear Electronic Program Rapid
Start. Total Harmonic Distortion < 10%
No. of Ballast
1 or 2
EHT =T5 Linear Electronic Program Rapid
Start High Ambient.
Total Harmonic Distortion < 10% (4)
No. of Ballast
1 or 2
Series
MBF=Micro-Bay
Number of Lamps
(Not included)
1=1 Lamp
2=2 Lamps
DIM=Dimming (ballast must be specified)
Lamp Types
49T5=49W T5HO (48")
51T5=51W T5HO (48")
54T5=54W T5HO (48")
Options
Packaging
PI/CPI=Plug-In (1, 2 or 3) See pg. 52
U=Unit Pack
C3=3' Power Cord
C6=6' Power Cord
PC3-=3' Power Cord & Plug (Specify Voltage) (3)
PC6-=6' Power Cord & Plug (Specify Voltage) (3)
Accessories (order separately)
AYC-CHAIN/SET/U=(2) Hooks, 36" Chain Sets w/S-Hooks
Y- TOGGLE=Y Mounting Toggle, #2 Cable (Specify 10' or 30') (6)
TOGGLE- =Single Toggle, #2 Cable (Specify 10' or 30')
SSF-EXT-LONG-CONN-KIT-U=Rigid Connector Support for
Continuous Channel Installation
MBF-SENSOR-KIT-CTR/MT-U=Aisle Coverage Motion Sensor,
Center Mount Hardware, 120/277V (3), (5)
MBF-SENSOR-KIT-END/MT-U=Aisle Coverage Motion Sensor,
End Mount Hardware, 120/277V (3), (5)
ATG-SSF-4-U=Tong Hanger
Reflector
FB=Focus Beam
TB=Task Beam (Medium -1 lamp only)
NB=Normal Beam
Voltage (1)
120V=120 Volt
277V=277 Volt
347V=347 VoltUNV=Universal
120-277 Voltage
UNC=Universal 347/480 Voltage
NOTES: (1) Products also available in non-US voltages and frequencies for international markets. (2) Voltage to be specified with
emergency ballast option.(3)Voltage must be specified when ordered with plugs, motion sensor or emergency ballasts. (4)2 lamp ballast configurations only in UNC versions. (5) Must ship separately. (6) Use with continuous row mount at fixture joint only.
Options
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed (2)
PI OPTION ORDERING INFORMATION
Catalog
Number
Suffix
PI 1 BLK
PI 2 BLU
PI 2 BLK
Number of
Circuits
1
2
2
Circuit
Wired To
Ballast
Black
Blue
Black
PI 3 RED
PI 3 BLU
PI 3 BLK
3
3
3
Red
Blue
Black
Catalog Numbering System
The PI System is available in sections up to 8' in length for continuous row wiring by simply plugging the sections
together. Each PI section is factory wired to the ballast leads. Color coding of wires is as follows:
PI-1 = One Circuit - 2 Wires: one black, one white
PI-2 = Two Circuits - 3 Wires: one black, one blue, one white
PI-3 = Three Circuits - 4 wires: one black, one blue, one red, one white
When ordering the PI2/PI3 System it is necessary to specify the number of fixtures required for each circuit. Each circuit in
fixture must be ordered as a separate line item, with a different hot wire color specified. All wiring to external feeds, using
cord or cord & plug, are responsibility of installing licensed contractor. Cord and cord & plug sets must be ordered
separately if PI option is chosen.
PI1 - Single Circuit Plug-In
PI2 - Two Circuit Plug-In
SAMPLE NUMBER: PI1BLK-WG
SAMPLE NUMBER: PI2BLK-WG
PI1= Single
Circuit
BLK=Black Hot
NG= No Ground (ground provided
by fixture body)
WG= With Ground (separate
ground wire in harness)
SAMPLE NUMBER: PI3BLK-WG
BLK=Black Hot
BLU=Blue Hot
RED=Red Hot
Leave Blank=Single
Neutral
/WHT=White Neutral
/GRY=Gray Neutral
BLK=Black Hot
BLU=Blue Hot
Leave Blank=Single
Neutral
2NEU=Two Neutrals
NG= No Ground
(ground provided by
fixture body)
WG= With Ground
(separate ground wire
in harness)
Leave Blank=Single
Neutral
/WHT=White Neutral
/GRY=Gray Neutral
PI3 - Three Circuit Plug-In
PI3= Three
Circuit
PI2= Two
Circuit
Leave Blank=Single
Neutral
2NEU=Two Neutrals
NG= No Ground (ground provided
by fixture body)
WG= With Ground (separate
ground wire in harness)
For complete product data, reference the Fluorescent Specification binder. Specifications & dimensions subject to change without notice. Consult your Cooper Lighting Representative for availability and ordering information.
SHIPPING INFORMATION
Catalog No.
Wt.
MBF-154T5
6 lbs.
Visit our web site at www.cooperlighting.com
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770.486.4801
9/12
ADF060486