Data Sheet
LF1B-N LED Illumination Units
Dimensions
A
C
D
(
B
)
35.0
6.0
R2.1
4.2
2.5
9.0
14.0
27.5
16.0
35.0
Internal Circuit
Fuse
LED
Brown (+
)
Blue
(–)
Model A B C
LF1B-NA 134 64 123
LF1B-NB 210 140 199
LF1B-NC 330 260 319
LF1B-ND 580 510 569
LF1B-NE 830 760 819
LF1B-NF 1,080 1,010 1,069
Model D
LF1B-N∗-2∗-1M
1,000
LF1B-N∗-2∗-3M
3,000
All dimensions in mm.
Safety Precautions
Instructions
•LED modules may vary in illumination colors and illuminance.
•Before designing equipment and powering up illumination units,
conrm the specications described in the instruction sheet.
•Apply voltage within the rated value, otherwise the LED elements
may be damaged.
•The illumination unit is vulnerable to static electricity. Take suf-
cient measure for protection against static electricity and voltage
surges.
•Make sure that the illumination unit does not fall during transpor-
tation, installation, and operation, otherwise damage may result.
•Do not pull or push the cable of the illumination unit, otherwise
damage may result. Allow sufcient slack to the cable while wir-
ing.
•Do not apply excessive force. Do not leave a damaged illumina-
tion unit unattended or use a damaged illumination unit.
•Ensure the correct operating temperature. Otherwise internal
temperature rise may result in damage.
•Do not use or store in a place subjected to vibration and shock.
•Do not use in the following places:
∗ Exposed to direct sunlight, near heaters, high temperatures
∗ Subject to chemicals, and corrosive gases (Plastic
illumination surface types: Iron powder and oil)
∗ Basements, greenhouses, or other humid places
∗ Cold storage warehouses (make sure that no freezing occurs)
•Do not loosen screws, otherwise the protection characteristics
will be impaired.
•To clean the cover, use a soft cloth with water or neutral deter-
gent. Do not use solvents such as thinners, benzene, or alkaline,
otherwise discoloration, deterioration, or decrease in strength
may occur.
•The edge of the cable sheath is not waterproof construction.
Water may invade the LF1B-N in a capillary action when water
splashes directly onto the cable sheath.
•Do not disassemble, repair, or modify the LF1B-N. Otherwise
electric shock, re, or malfunction may occur.
•Turn off power before wiring. Make sure of correct wiring, other-
wise electric shock or damage may result.
•Do not stare directly into the LF1B-N unit while it is lit, and do not
project the light to other people, otherwise eyes may be injured.
•The LF1B-N is a general-purpose industrial electric device. Do
not use for electronic equipment which may damage the human
body or threaten life in case a malfunction or failure occurs.
Specications and other descriptions in this catalog are subject to change without notice.
Cat. No. EP1510-2 SEPTEMBER 2016 PDF
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