Runway and Taxiway Inset Lights
PRO III™ UTILITY LED
Omnidirectional Inset Edge Light-LED
Compliances:
Manufactured to applicable
L-852T requirements in
FAA AC 150/5345-46 and
FAA Engineering Brief 67
Applications
The Utility LED is an airfield
light used in a variety of general
lighting applications such as
boundary markings, apron areas,
heliport applications and alternate traffic areas.
Features
ƒ Low profile, <.25˝ (6 mm) –
FAA Style 3
ƒ High-strength aluminum
optical assembly
ƒ Easy to maintain – no
sealant required for prism
or feed-through assembly
replacement
ƒ Pressure test plug for
seal integrity verification
ƒ Long life LED
ƒ Direct Replacement
on existing circuit
ƒ It is recommended that
caution be used during
snowplow operations. Use
of a rubber tipped blade is
recommended. Fixture is
not warranted against
snowplow damage.
ƒ Operates on 3-step or
5-step circuits, 50/60Hz,
6.6A Constant Current
ƒ All voltage unit fixtures
are supplied with mating
recepticle.
Ordering Information
8 5 2 U L 5 -
-
-
Fixture Type:
Color:
Y
R
G
B
W
= Yellow
= Red
= Green
= Blue
= White
Input Power:
066 = 6.6A Constant Current
012 = 12 VDC Input
024 = 24 VDC Input
120 = 100-227 VAC
Fixture Diameter:
008 = 8˝ Fixture with mounting bolt pattern per IEC specifications
12A = 12˝ Fixture with 11.25˝ mounting BC, L868 base can
12B = 12˝ Fixture with 10.25˝ mounting BC, L867 base can
Options:
1 = Arctic Kit (6.6A units only)
Outline Drawings
Dimensions:
Inches
(mm)
Instruction Manual:
1052
Shipping Weight:
10.5 lbs.
4.8 kg.
Shipping Volume:
0.7 cu. ft.
0.02 m3
12˝ Fixture
1.54
-
8˝ Fixture
www.crouse-hinds.com/airportlighting
Typical Photometric Data
6 CD
1 CD
6 CD
1 CD
7
7
6.0 CD
6
VERTICAL ANGLE
5
15.0 CD
4
3
VERTICAL ANGLE
10.0 CD
6
6.0 CD
5
10.0 CD
3
2
2
1
1
0
-150
-100
-50
0
50
HORIZONTAL ANGLE
100
15.0 CD
4
0
150
-150
-100
-50
100
150
L-852UL5 Edge Light – Red
L-852UL5 Edge Light – Yellow
6 CD
0
50
HORIZONTAL ANGLE
1 CD
7
10.0 CD
6
20.0 CD
VERTICAL ANGLE
5
30.0 CD
4
3
2
1
0
-150
-100
-50
0
50
HORIZONTAL ANGLE
100
150
L-852UL5 Edge Light – Green
10
8
CANDELA
6
4
2
0
0
5
10
15
VERTICAL ANGLE
20
25
30
L-852UL5 Edge Light – Blue
Accessories
Item Description
Catalog Number
Item Description
Catalog Number
12˝ Diameter Shallow Base – Aluminum
8˝ Diameter Shallow Base – Aluminum
Base: L867B, Class 1, 24˝ Deep
Base: L868B, Class 1, 24˝ Deep
Connector Kit – L823, 8 AWG
21238
21431
See Base Section
See Base Section
52 -Super -D4-D4
Heat Shrink Kit – 1 Piece
Heat Shrink Kit – 2 Piece
Isolation Transformer
10047-2154
10047-1425
See Tranformer Section
Item Description
Catalog Number
Item Description
Catalog Number
3/32˝ O-Ring, 6.25˝ I.D.
10035-62
Bottom Cover Assembly
21306
Feed Through Assy.
21122
LED Power Supply – Arctic/Heater
21443-TB-3
LED Replacement Assembly - Blue
Outer Lens
Outer Lens Boot
Power Supply, 12 VDC
Power Supply, 24 VDC
Power Supply, 100-277 VAC
Thermoswitch Replacement Kit
21486
21254
21256
10047-2949
10047-2949
10047-2962
21326*
Renewal Parts
LED Power Supply – Non Arctic/No Heater 21443-TB-1
LED Replacement Assembly
(G) Green, (Y) Yellow, (R) Red, (B) Blue, (W) White 21486-X
* Includes 10047-2943 Thermoswitch, 21325 Heater Assy, 21320 Locking Bracket and 10033-81 Pop Rivet.
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