Options/Accessories
Water Tight Kits
: One installed each end of fixture. For additional kits, order Catalog Number:
STW-DC2
.
Electrical/Wiring Options
: Consult factory.
Radio Interference Filter
: 120 or 277 volt, 50 or 60 Hz. One per fixture. Suffix:
R
; One per ballast. Suffix:
B
.
Fusing
:Internal fast-blow fusing. Suffix:
A
.; Internal slow-blow fusing. Suffix:
C
.
Two Top Mounting Brackets
: Order Catalog Number:
STW TOP BRKT
.
Two Surface or Chain Mounting Brackets:
: Order Catalog Number:
STW END BRKTS
.
Specifications
Materials: Inner Chassis parts
are die-formed code gauge cold rolled steel, 1-5/8" deep x 4-5/8"
channel width.
Lens:
Molded, one-piece impact resistant .125" starting thickness smooth virgin acrylic with crepe on
inner surface. Lens enclosure shall be fully gasketed to seal fixture from dirt, moisture and other cont-
aminents.
Latches:
Lock-tight molded cam-action tension latches, securely clamp to fixture.
Finish: Inner chassis exterior
–baked white polyester enamel, 84% minimum reflectance.
Sealatron Enclosed Industrial Fluorescent
STW Series
Page 2 of 2
Wet /Damp Locations, Rapid Start, Slimline/High Output
1 or 2 Lamp T5, T5HO, T8, T8HO or T12HO
Ordering Information
Explanation of Catalog Number. Example: ST4WA232UNVHI‡
Electrical:
Thermally protected class “P” ballast C.B.M. approved, non PCB. If K.O. is within 3" of
ballast, use wire suitable for at least 90°.
Labels:
I.B.E.W./UL and ULc Listed.
This product may have a mercury containing lamp. Manage in accord with Disposal Laws.
See: www.lamprecycle.org
Sealatron
Enclosed
Industrial
Fluorescent
Fixture Length:
2
=24"
4
=48"
8
=96"
(Nominal)
Wet/Damp
Location
W
= Wet
Location
A
=DR Acrylic
Crepe Lens
BALLAST:
<20THD <10THD
1 or 2 Lamp Elec. T12
SS
–
1 or 2 Lamp Elec. T8
SO *
H
I
*
1-4 Lamp Elec. T8
O4 *
H4 *
1 & 2 Lamp 28W Elec. T5
–
P
I
†
1 & 2 Lamp 28W Elec. T5
–
PG ††
1 & 2 Lamp 54W Elec. T5
–
PG ††
1-4 Lamp 54W Elec. T5
–
PV ††
LOL T8 dimming
PS
–
Other dimming options. Consult Factory.
* Instant Start Standard
† Instant Start (120, 277)
†† Program Rapid Start (
UNV
only)
NOTE:
For
T8 UNV
, you must use
H
I
,
H4
Ballast Code.
OPTIONS:
Add appropriate suffix to
catalog no., ie: (R)
Lamp/Fixture
Length/Watts:
17
=17W T8 2' Length
32
=32W T8 4' Length
44HO
= 44W T8, 380mA, 4' Length
48HO
= 60W T12, 800mA, 4' Length
28
=28W T5 4' Length
54
=54W T5 4' Length
59SL
=59W SL T8, 8' Length
86HO
= 86W T8, 380mA, 8' Length
96HO
= 120W T12, 800mA, 8' Length
(1 or 2 Lamps in Tandem
for 8' Fixtures)
(Nominal 48")
‡No product change. New Catalog Number Designation.
Number of
Lamps
in Width:
1
=1 Lamp
1 Lamp in Tandem
96" Unit
2
=2 Lamp
2 Lamp in Tandem
96" Unit
0.0
45.0
90.0
0
1109
1109
1109
5
1102
1105
1104
15
1066
1096
1116
25
988
1063
1117
35
871
1007
1110
45
717
921
1065
55
528
796
973
65
336
661
867
75
174
552
739
85
53
369
511
95
19
199
323
105
15
112
190
115
7
56
83
125
3
28
39
135
2
13
23
145
4
7
13
155
4
4
6
165
5
5
7
175
6
7
8
Model No. ST4WA232120SO
LER = FP - 79
IW - 54
BF - 0.88
Comparative yearly lighting energy cost per
1000 lumens = $3.04
Report Number: 20017
Catalog Number: ST4WA232120SO
Lamps: F32T8
Luminaire: Sealatron, enclosed industrial
with high impact DR acrylic lens for
wet/damp locations.
Ballast: Triad B232
I
120RH
Report is based on 2850 Lumens per lamp.
Efficiency: 85.1%
CIE Type-Direct-Indirect
Plane:
0-Deg
90-Deg
Spacing Criteria:
1.2
1.5
CANDELA DISTRIBUTION
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
0
RC
80
70
50
RW 70 50 30 70 50 30 50 30
0
1 88 82 78 84 80 76 75 71
0
2 79 70 64 76 68 61 64 58
0
3 70 60 53 68 58 52 56 48
0
4 65 54 45 61 52 44 48 41
0
5 58 47 39 56 46 38 42 36
0
6 55 42 34 53 40 34 39 32
0
7 51 38 29 48 36 29 34 28
0
8 46 34 27 45 34 27 32 26
0
9 44 32 25 41 30 23 28 23
10 40 28 22 40 28 22 27 20
ZONE
LUMENS % LAMP
% FIXT
0
0-
0
30
1328
15.1
19.1
0
0-
0
40
2242
25.5
32.3
0
0-
0
60
4238
48.2
61.6
0
0-
0
90
6422
73.0
92.6
90-120
465
5.3
6.7
90-130
490
5.6
7.1
90-150
507
5.8
7.3
90-180
513
5.8
7.4
0
0-180
6934
78.8
100.0
ZONAL LUMEN SUMMARY
0.0
45.0
90.0
FLUX
0
1621
1621
1621
5
1605
1644
1605
155
15
1550
1632
1620
455
25
1429
1579
1610
717
35
1270
1488
1576
915
45
1055
1350
1477
1011
55
786
1145
1312
985
65
489
911
1185
886
75
245
822
1108
776
85
72
535
716
522
90
31
383
570
95
32
285
476
294
105
24
106
181
122
115
10
65
61
49
125
3
33
46
25
135
3
16
25
11
145
5
8
15
6
155
6
6
7
3
165
8
7
7
2
175
8
8
8
1
180
8
8
8
Model No. ST4WA254UNVPG
LER = FP - 62.7
IW - 110.7
BF - 1.0
Comparative yearly lighting energy cost per
1000 lumens = $3.83
Report Number: 26075
Catalog Number: ST4WA254UNVPG
Lamps: (2) F54T5 HO
Luminaire: Sealatron, enclosed industrial
with high impact DR acrylic lens for
wet/damp locations.
Ballast: ICN-2S54-90C
Report is based on 4400 Lumens per lamp.
Efficiency: 78.8%
CIE Type-Direct-Indirect
Plane:
0-Deg
90-Deg
Spacing Criteria:
1.2
1.5
CANDELA DISTRIBUTION
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
0
RC
80
50
30
RW 70 50 30 50 30 10 50 30 10
0
1 82 77 73 70 67 64 66 63 61
0
2 73 66 59 60 55 51 56 52 49
0
3 66 57 49 52 46 41 49 44 40
0
4 60 50 42 46 39 35 43 28 33
0
5 55 44 36 41 34 29 38 33 29
0
6 51 40 32 36 30 25 34 29 25
0
7 47 36 28 33 27 22 31 26 22
0
8 44 32 25 30 24 20 29 23 19
0
9 41 30 23 28 22 18 26 21 17
10 38 27 21 25 20 16 24 19 16
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG.
0-DEG.
45-DEG.
90-DEG.
45
8406.
9317.
8990.
55
7591.
9086.
8836.
65
6234.
8819.
9246.
75
4808.
10613.
10659.
85
3284.
10864.
9351.
LUMINANCE DATA IN CANDELA/SQ. METER
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG.
0-DEG.
45-DEG.
90-DEG.
45
5162.
5457.
5986.
55
4608.
5337.
6090.
65
3872.
5287.
6339.
75
3090.
5685.
6743.
85
2194.
5573.
6459.
LUMINANCE DATA IN CANDELA/SQ. METER
Voltage:
120, 277 or
UNV
=120-277
Job Information
Type:
For Factory Technical Information: (978) 657-7600 • Fax (978) 658-0595
05/10
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
www.lightolier.com © Philips Group
Section7/Folio Q20-32 REV. F
ST
W
A
ZONE
LUMENS % LAMP
% FIXT
0
0-
0
30
0
905
15.9
18.7
0
0-
0
40
1532
26.9
31.6
0
0-
0
60
2923
51.3
60.3
0
0-
0
90
4438
77.9
91.5
90-180
0
412
7.2
00
8.5
0
0-180
4850
85.1
100.0
ZONAL LUMEN SUMMARY
