Document 13706935

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The Cooper Crouse-Hinds SpecOne™ nLLK Series Fluorescent
Luminaire is an ideal source of general illumination indoors or
out, in ordinary or hazardous environments. Its heavy-duty,
nonmetallic construction stands up to tough physical and
environmental demands, making it an excellent choice where
dust, dirt, gas, vapor, smoke, fumes, moisture, corrosive and
wet conditions are present. As with all SpecOne products, the
nLLK luminaire meets the standards and codes of regulating
agencies throughout the world, which simplifies product
specifying for multinational users.
APPLICATIONS
nLLK series luminaires are used:
In indoor or outdoor, ordinary or
hazardous areas
Where a heavy-duty, nonmetallic luminaire
is required to hold up to tough physical and
environmental demands including corrosives,
water, dust and extreme temperatures
• manufacturing plants
• heavy industrial facilities
• industrial process facilities
• refineries
• chemical
• petrochemical
• pharmaceutical
• waste water and sewage treatment plants
In areas where low mounting height,
immediate full illumination, and the even
light distribution associated with a linetype light source are required
• loading docks
• tunnels
• stairways
Where wet location or Type 4X protection
is required
• dock areas
• production platforms
In hosedown areas where cleanliness
and sanitation are prime factors
• dairies
• canneries
• food processing plants
• bottling plants
• laboratories
2
CERTIFICATIONS
& COMPLIANCES
NEC
• Class I, Division 2, Groups A, B, C, D
• Class I, Zone 2 AEx nA II
• Class II, Division 2, Groups F, G
• Wet Locations
• UL Listed
CEC
• Class I, Zone 2 Ex nA II
• Class I, Division 2, Groups A, B, C, D
• Class II, Division I, Groups E, F, G
• cUL Listed (certified by UL)
Enclosure
• Type 4X
• IP65
UL Standards
• 2279 Hazardous (Zones Classified)
Locations
• 1598 Luminaires
CSA Standards
• C22.2 No. 9
• CAN/CSA–E79-15
STANDARD MATERIALS
• one-piece housing—fiberglassreinforced polyester
• lens—polycarbonate
• gasket—silicone
STANDARD FINISHES
• fiberglass housing—natural (white)
• lens—natural (clear)
RATINGS (ELECTRICAL/SIZE)
Sources/Wattages
• two 17 W or two 32 W
linear fluorescent
Voltages
• 120–277 V, 50–60 Hz.
• 347 V, 60 Hz.—consult factory
Hub Size
• four 25 mm entries, two on each
end, three plugged
• two Myers® STM2 25 mm to 3⁄4"
NPT adapter hubs provided standard
for through-feed or tandem wiring
1
IP65, Type 4X heavy-duty construction
• nonmetallic body, gasketed lens and unique
labyrinth lens locking system
• dust-tight, water-tight and moisture-tight
• corrosion and impact-resistant
• ideal for outdoor applications
2
electronic ballast
• lower ambient temperatures suitability
to -18ºC
• high–power factor ballast (+90%)
allows for more luminaires per circuit
3
standard T8 bi-pin lamps—most
common lamp used; energy-efficient
and cost-effective
4
removable lens—hinged on both sides
for easy installation and maintenance
5
easy wiring and installation—
• four 25 mm entries. Two Myers® 3⁄4"
NPT adapter hubs supplied standard
• suitable for through-feed or tandem
applications
• extra-large wire well eliminates need for
separate junction boxes
6
5
6
1
2
4
3
worldwide suitability
• NEC/CEC: Class I, Zone 2 and Division 2 areas
• IEC/CENELEC certified luminaires available.
Consult factory.
ORDERING INFORMATION
HUB SIZE*
3⁄4" NPT
3⁄4"
NPT
LAMP DESCRIPTION
VOLTAGE/HZ.
CATALOG NO.
17 W T8, Rapid Start—2 lamps 120–277 V, 60 Hz.
32 W T8, Rapid Start—2 lamps 120–277 V, 60 Hz.
nLLK98 2217/UNV
nLLK98 4232/UNV
*25 mm entries—supplied with two Myers® STM2 25 mm to 3⁄4" NPT adapter hubs.
ACCESSORIES
DESCRIPTION
CATALOG NO.
SW13 hexagon key (for maintenance and lamp replacement)
Myers® 25 mm to 3⁄4" NPT adapter hub
3 2485 000 005
STM2
MOUNTING ACCESSORIES
TYPE
CORROSION PROTECTION
Eyebolt A2
Hexagon Screw S4 (to attach
ceiling mounting bracket or
pipe clamp to luminaire)
Ceiling Mounting Bracket D92
Pipe Clamp R12
Pipe Clamp R14
Pipe Clamp R22
Pipe Clamp R32
Galvanized
Nickel Chromium
Nickel Chromium
Hot Galvanized
Nickel Chromium
Hot Galvanized
Hot Galvanized
PIPE DIN
11⁄4"
11⁄4"
11⁄ 2"
2"
OUTER DIA.
38–42
38–42
47–51
56–60
mm
mm
mm
mm
QTY. PER
LUMINAIRE CATALOG NO.
2
2
2 2480 002 000
2 2480 054 000
2
2
2
2
2
2
2
2
2
2
2480
2480
2480
2480
2480
092
462
464
472
482
000
000
000
000
000
3
PHOTOMETRIC DATA
CANDELAS
CANDLEPOWER DISTRIBUTION (in Candelas)
DEGREES
90˚
80˚
120
240
70˚
360
480
60˚
600
720
50˚
840
960
1080
0˚
1200
10˚
20˚
30
40˚
0 - 180˚
1215
1210
1189
1175
1158
1107
998
868
566
440
380
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
Coefficients of Utilization
Effective Floor Cavity Reflectance 20%
PLANE
A-A
PLANE A-A PLANE B-B
90 - 270˚
1215
1185
1120
1014
872
695
487
270
83
Wall Work 1
Room Cavity Ratio
2
3
4
5
6
7
8
9
70*
50*
30*
10*
20*
20*
20*
20*
41
30
23
18
49
38
30
25
55
44
36
30
61
50
43
37
65
55
48
42
70
62
55
50
74
67
61
56
77
71
65
61
80
75
70
66
70*
50*
30*
10*
20*
20*
20*
20*
40
29
22
18
47
37
30
24
53
42
35
30
58
49
42
36
62
54
47
42
68
60
54
49
71
65
59
54
74
68
64
59
77
72
68
64
50*
50*
30*
10*
20*
20*
20*
27
21
17
35
28
24
40
34
29
46
40
35
50
45
40
56
51
47
61
56
52
64
60
57
68
64
61
30*
50*
30*
10*
20*
20*
20*
26
20
17
33
27
23
37
32
28
43
38
34
47
43
39
53
49
45
57
53
50
60
57
54
64
61
58
10*
50*
30*
10*
20*
20*
20*
24
20
16
31
26
22
35
31
27
41
36
33
45
41
37
50
46
43
54
51
48
57
54
52
60
68
55
0*
0*
20*
14
20
25
31
35
41
46
49
53
Eff.
Ceil.
PLANE
B-B
80*
70*
Photometric data developed using two
F32T8/35K lamps (2850 lumens each). For
the 17 W nLLK, use a 0.47 multiplier (two
17 W T8 lamps (1350 lumens each)) with the
candle power distribution chart. Multiplier is
not used with Coefficients of Utilization table.
* Percent Reflectance
TEMPERATURE PERFORMANCE
Minimum Starting Temperature: -18°C
WATTS
AMBIENT
CLASS I, DIV. 2
(CLASS I, ZONE 2)
CLASS II, DIV. 1 (CEC)
CLASS II, DIV. 2 (NEC)
SUPPLY WIRE
TEMP °C
Two 17 W T8 lamps
Two 32 W T8 lamps
40°C
40°C
T4
T4
T6
T6
60
60
Eyebolt
MAINTENANCE AND RELAMPING
(eLLK Series Div. 1/Zone 1 luminaire is shown. Maintenance procedures are the same for the nLLK.)
1. One quarter turn with the SW13 hexagon
key or a 5⁄16" (M8) Allen hex head wrench
releases multiple locking points.
2. Lamps can be stored in open lens,
freeing up hands for easy relamping.
3. Replace the bi-pin lamp, lock with
one quarter turn of the wrench for
an IP65, Type 4X seal.
1
2
3
Hexagon Screw
DIMENSIONS (mm) & WEIGHT
Weight: 8.8 lbs. (4.0 kg.)—17 W
13.2 lbs. (6.0 kg.)—32 W
46
760—17 W
1360—32 W
65
nLLK Luminaire
170
130
Ceiling Mounting Bracket
188
For more information:
Contact an authorized Cooper Crouse-Hinds Distributor,
Sales Office or Customer Service Department:
Pipe Clamp
In the U.S.:
In Canada:
Cooper Crouse-Hinds
P.O. Box 4999
Syracuse, NY 13221
(315) 477-5531
FAX: (315) 477-5179
[email protected]
Cooper Crouse-Hinds Canada
(905) 507-4187
FAX: (905) 501-4078
For office locations outside of North America
or for additional product information, visit our
website at: www.crouse-hinds.com
Mexico • Latin America/Caribbean • Germany • Australia • Asia • Dubai • India
Solutions.Worldwide.
TM
4786-0402
Crouse-Hinds is a registered trademark of Cooper Industries, Inc.
© 2002 Cooper Industries, Inc.
Printed in U.S.A.
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