4
A8L
Panel Cutout
Note:
Recommended panel material: SPCC
Panel Cutout for Angled PCB Terminals
(A8L-
@@ @ @@, A8L-@@-@4)
Be sure that play R is the operation side.
Precautions
!Caution
Do not wire the Switch or touch any terminal of the Switch while
power is being supplied. Doing so may result in electric shock.
To increase the reliability of operation, test the Switch before
actual operation.
Be sure that there is an enough insulation distance between any
Switch terminal and metal part.
Mounting
Turn OFF the power supply before mounting, removing or wiring
the Switch, or before performing maintenance inspections. Failure
to do so may result in electric shock.
Do not use panels other than ones with the designated thickness
and dimensions. Remove all burrs from the cutout before install-
ing the Switch. Otherwise, the Switch may malfunction.
Do not impose excessive force on the Switch at the time of panel-
mounting.
There are two small divots in the flange part of the case marking
ON and OFF as shown in the following diagram. Use these marks
as guides when mounting.
Wiring
When soldering terminals manually, perform soldering within 3 s
using a 60-W soldering iron (temperature at the tip of the solder-
ing iron: 420
°C max.). Do not apply excessive force to the termi-
nals during soldering.
When soldering using a soldering tub, perform soldering within 5
s in a soldering fluid at 270
°C, or within 3 s in a soldering fluid at
350
°C.
Be sure that the wires are thick enough for the load (current) to be
applied.
The performance of the Switch may be affected if the Switch is
used for switching micro loads. Test the Switch under the actual
operating conditions.
Only A8L-
- 5
models are equipped with (6.3
×0.8) mm
flat-quick connections for use with #187 fasten receptacles.
The terminals of A8L-
- 1
are not in compliance with IEC
standards for flat-quick connections. Suitable for use as solder
connection only.
Operating Environment
sea breeze, oil spray, or direct sunlight. Otherwise, the Switch
may malfunction.
Do not use the Switch in places that are visibly dusty. Otherwise,
the contacts may fail to operate correctly.
Handling
Panel thickness (mm)
X (mm)
Y (mm)
X
Y
19.2
0
0.1
12.9 +0.1
0
19.4
+0.1
0.3
12.9 +0.1
0
Play R
Edge
0.75 to 1.25
1.26 to 2.5
15
±0.3
17.5
±0.3
X
12.9 0.1
0
19.2 0.1
0
19.4 0.3
+0.1
ON
OFF
In the interest of product improvement, specifications are subject to change without notice.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
Cat. No. A114-E1-03
OMRON Corporation
Electronic Components Company
Electronic & Mechanical Components Division H.Q.
Speciality Switch Department
Shiokoji Horikawa, Shimogyo-ku,
Kyoto, 600-8530 Japan
Tel: (81)75-344-7096/Fax: (81)75-344-7049
Printed in Japan
0405-?M (0200) (?)