WLB SERIES
HID Lighting for Hose Down Applications
W
L
B
• Class II, Division 2, Groups F & G
• Class III
• UL 844 Hazardous Locations
• UL 1598 Wet Locations
• NEMA 4X
• NSF Certified Food Equipment
• CUL
• Heavy Hose Down
365
WLB SERIES
HID Lighting for Hose Down Applications
Low profile smooth rounded
surface prevents accumulation of
foreign materials. Natural water
shed creates a maintenance-free
lighting fixture.
Excellent optics afforded
by clear, high temperature
acrylic lens.
Optional factory-sealed hub prevents
water from entering the fixture from
either pressure spray-downs or conduit
condensation.
Corrosion-resistant
copper-free (< 0.5%)
aluminum alloy casting.
Captive stainless
steel screws.
Cast aluminum lens frame
with a one piece, high
temperature silicone gasket.
• Tested with a blast of water from a one-inch nozzle delivering 65 gallons per minute at a distance of
10 feet for 5 minutes without water ingress.
• Fixture tested for hose down conditions up to 1200 psi.
366
RIG-A-LITE
HIGH PRESSURE SODIUM • METAL HALIDE
WLB Series
UL 1598 • CUL • NEMA 4X • Class II & III, Division 2 • Heavy Hose Down • NSF Certified
Catalog Number Logic
WLB
1
1
2
3
4
BASIC SERIES
WLB Series Low Bay
Class II, Division 2 Groups F & G, T4A
Class III
UL 844 Hazardous Locations
UL 1598 Wet Locations
CUL
NEMA 4X
Factory Sealed
Enclosed & Gasketed
NSF Certified Food Equipment
2
LAMP CURRENT/LAMP WATTAGE
07 = 70 Watt
10 = 100 Watt
15 = 150 Watt
17 = 175 Watt
25 = 250 Watt
32 = 320 Watt
35 = 350 Watt
40 = 400 Watt
3
LAMP TYPE (MOGUL BASE)
S = High Pressure Sodium5
(70, 100, 150, 200, 250 & 400 Watt)
H = Metal Halide
(70, 100, 150, 175, 250, 320, 350, 400 Watt)
4
BALLAST VOLTAGE
04 = Multi-tap (120,208,220,240 & 277V)
12 = 120V 60 HZ
20 = 208V 60 HZ
22 = 220/240V 50 HZ
24 = 240V 60 HZ
27 = 277V 60 HZ
34 = 347V 60 HZ
48 = 480V 60 HZ
5
6
5
6
7
7
LENS TYPE
SA = UV Resistant High
Temperature Acrylic
(Standard on All Fixtures)
FINISH
P = FDA Sanctioned
Electrostatically Applied
Baked-on Epoxy
OPTIONS1
Q= Auxiliary Quartz Relay4, 5
QTD= Auxiliary Quartz Relay4, 5
Hot and Cold Start
FB1= Single Fuse Block3
FB2 = Double Fuse Block3
P= Polycarbonate Lens2
BP= Ballast Protector
OR= Open Rated Socket
PS= Pulse Start
R = Instant Restrike
(70-150 Watt HPS)
1Consult
factory for pricing.
Watt maximum. Not suitable for hazardous locations.
3
Not available with multi-tap ballast unless
incoming voltage is specified. When installed,
one fuse block is provided for 120, 277V and two
fuse blocks are provided for 208, 220, 240, 347 and 480V.
Fuse not included.
4
Fixtures with quartz relay are provided with 100W DC bayonet
base lamp
5
Not Class II, Division 2 Groups F & G; Class III
2250
Catalog logic is for explaining catalog number structure only. Not all combinations are possible; consult factory for catalog numbers not listed in charts.
www.rigalite.com
367
HIGH PRESSURE SODIUM • METAL HALIDE
WLB Series
UL 1598 • CUL • NEMA 4X • Class II & III, Division 2 • Heavy Hose Down • NSF Certified
• UL 1598 Wet Locations
• UL 844 Hazardous Locations
• NEMA 4X
• Cast aluminum housing
• UV Resistant high temperature acrylic lens
• Electrostatically applied baked-on white epoxy finish
• Tested for hose down conditions up to 1200 psi
• NSF Certified Food Equipment
• Rated for 40° C
(Lamps not included)
Fixture Type
Metal
Halide
High Pressure
Sodium
277V 60 HZ
Shipping
Weight
(Lbs.)
Shipping
Volume
(Cu. Ft.)
WLB17-H-12-SA-P-PS
WLB17-H-27-SA-P-PS
40.9
6.08
3/4
WLB25-H-12-SA-P-PS
WLB25-H-27-SA-P-PS
42.5
6.08
M132/M154
3/4
WLB32-H-12-SA-P-PS
WLB32-H-27-SA-P-PS
43.0
6.08
350
M131/M171
3/4
WLB35-H-12-SA-P-PS
WLB35-H-27-SA-P-PS
44.5
6.08
400
M135/M155
3/4
WLB40-H-12-SA-P-PS
WLB40-H-27-SA-P-PS
46.0
6.08
70
S62
3/4
WLB07-S-12-SA-P
WLB07-S-27-SA-P
38.0
6.08
100
S54
3/4
WLB10-S-12-SA-P
WLB10-S-27-SA-P
39.7
6.08
Conduit
Size (In.)
Lamp
Watts
ANSI
Code
175
M137M152
3/4
250
M138/M153
320
Catalog Number
120V 60 HZ
150
S55
3/4
WLB15-S-12-SA-P
WLB15-S-27-SA-P
41.0
6.08
250
S50
3/4
WLB25-S-12-SA-P
WLB25-S-27-SA-P
44.1
6.08
400
S51
3/4
WLB40-S-12-SA-P
WLB40-S-27-SA-P
47.0
6.08
Certification Guide
Model
Lamp
Watts
WLB
PSMH
150-400
Ambient
Temperature
C°
40
Class II, Division 2
Groups F & G
Group III
T5
Supply Wire
Suitable Temp.
C°
150
368
RIG-A-LITE
HIGH PRESSURE SODIUM • METAL HALIDE
WLB Series
UL 1598 • CUL • NEMA 4X • Class II & III, Division 2 • Heavy Hose Down • NSF Certified
Candlepower Distribution
Coefficients of Utilization
WLB40-H-XX
% Effective Ceiling
Cavity Reflectance rcc
80
50
10
% Wall Reflectance rw
503010503010503010
Room Cavity Ratio
RCR
Effective Floor Cavity Reflectance 20%
0
1
2
3
4
5
6
7
8
9
10
.82 .82 .82 .76 .76 .76 .69 .69 .69
.69 .65 .62 .64 .61 .58 .58 .56 .54
.58 .52 .48 .54 .49 .45 .48 .45 .42
.50.43.37.46.40.36.41.37.34
.43 .36 .30 .40 .34 .29 .36 .31 .28
.38 .30 .25 .35 .29 .24 .31 .27 .23
.33 .26 .21 .31 .25 .21 .28 .23 .20
.30 .23 .18 .28 .22 .18 .25 .21 .17
.27 .20 .16 .25 .19 .15 .23 .18 .15
.24 .18 .14 .23 .17 .14 .21 .17 .13
.22 .16 .12 .21 .16 .12 .19 .15 .12
Coefficients of Utilization
80
50
10
% Wall Reflectance rw 503010503010503010
Room Cavity Ratio
RCR
0
1
2
3
4
5
6
7
8
9
10
Effective Floor Cavity Reflectance 20%
.85
.73
.63
.54
.47
.41
.37
.33
.30
.27
.24
.85
.70
.57
.48
.40
.34
.30
.26
.23
.21
.18
.85
.67
.53
.43
.35
.29
.25
.21
.19
.16
.14
.79
.68
.58
.50
.44
.39
.34
.31
.28
.25
.23
.79
.65
.54
.45
.38
.33
.29
.25
.22
.20
.18
.79
.63
.51
.41
.34
.28
.24
.21
.18
.16
.14
Parl.
5
15
25
35
45
55
65
75
85
90
4481
4544
4674
4734
4877
5199
5533
2413
1001
670
Candlepower Distribution
WLB25-H-XX
% Effective Ceiling
Cavity
Reflectance rcc
Deg.
.71
.62
.53
.46
.40
.35
.32
.28
.26
.24
.22
.71
.60
.50
.42
.36
.31
.27
.24
.21
.19
.17
.71
.59
.48
.39
.33
.28
.23
.20
.18
.16
.14
Deg.
Parl.
5
15
25
35
45
55
65
75
85
90
3084
3006
2990
3219
3921
3698
2084
838
380
238
Photometric Data
Photometric Data
Fixture Dimensions (inches)
400 MH
250 - 400 HPS
www.rigalite.com
250W MH
150W HPS
369
HIGH PRESSURE SODIUM • METAL HALIDE
WLB Series
UL 1598 • CUL • NEMA 4X • Class II & III, Division 2 • Heavy Hose Down • NSF Certified
Accessories
Fixture Hanger
Mini Receptacle
3/4 in. Male Thread
Catalog Number: HCK75
Shipping Weight: 1.7 lbs.
3P Male
Catalog Number: 64005
Shipping Weight: 0.1 lbs.
Mini Plug
Sealed Fixture Hanger
3P with 6 ft. Cable
Catalog Number: 60006R
Shipping Weight: 0.6 lbs.
Sealed Cable Assembly
Includes 6 ft. #16 AWG Conductor Cable
Catalog Number: SC1636
Shipping Weight: 1.5 lbs.
*Consult Factory for Other Available Lengths
3/4 in. Male Thread
Catalog Number: HCK75WPLUG
Shipping Weight: 1.7 lbs.
For Use with Fixtures Using Mini Receptacle
(Catalog Number 64005)
370
RIG-A-LITE
HIGH PRESSURE SODIUM • METAL HALIDE
WLB Series
UL 1598 • CUL • NEMA 4X • Class II & III, Division 2 • Heavy Hose Down • NSF Certified
Typical Installations
STANDARD
JUNCTION BOX
CABLE
CONDUIT
RAL MINI
CONNECTOR
RAL HANGER
STANDARD
JUNCTION BOX
STANDARD
UNION
CONDUIT
STANDARD
JUNCTION BOX
RAL OPTION
HANGER
Hanger Mount
with Sealed Cable
Hanger Mount
with Quick Disconnect
STANDARD
JUNCTION BOX
10.094
RAL MINI
CONNECTOR
STANDARD
UNION
STANDARD
UNION
Rigid Pendant Mount
with Long Conduit
Hard Wired
STANDARD
JUNCTION BOX
CONDUIT
CONDUIT
Rigid Pendant
with Mini Receptacle
Rigid Pendant Mount
with Short Conduit
Hard Wired
Note:
All conduit fittings by others.
Use hook HCK75WPLUG with Mini Receptacle (Catalog Number 64005).
www.rigalite.com
371
NOTES
372