A3AT-90K1-00B Omron, A3AT-90K1-00B Datasheet - Page 46
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A3AT-90K1-00B
Manufacturer Part Number
A3AT-90K1-00B
Description
ASSY.L.P.B.INCLD.FLANGE/SPRING
Manufacturer
Omron
Series
A3Ar
Type
Standardr
Specifications of A3AT-90K1-00B
Circuit
SPST-NO
Switch Function
Off-Mom
Contact Rating @ Voltage
6A @ 125VAC
Actuator Type
Round Button
Mounting Type
Panel Mount
Termination Style
Solder Lug
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Illumination Type, Color
-
Illumination Voltage (nominal)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
A3AT90K100B
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A3C
Installation
Mounting and Replacing the Pushbutton
Mounting Direction for the Pushbutton/Display and Lamp
Lighted Pushbutton Switch
Indicator
Note: 1. Push the projections on the Lamp into the grooves on
Mounting Direction for the Pushbutton/Display and Switch
Insert the Pushbutton/Display into the Switch so that the lamp guide
is aligned with the non-projecting part of the Switch.
Apply a pressure between 9.8 and 24.5 N.
Note: 1. The mounting direction for Indicators is 180° to that for
44
•
•
Insert the Lamp (incandescent lamp or LED lamp) into the
Pushbutton so that the lamp guide fits into the wider gap
between the projections on the Pushbutton.
With Indicators, the Lamp is inserted facing the opposite
direction (i.e., at 180°) to that for Lighted Pushbutton
Switches.
2. The Lamp for Lighted Pushbutton Switches moves, but
the Pushbutton/Display.
the Lamp for Indicators is fixed.
Lighted Pushbutton Switches. Be sure to insert the Leg-
end Plate and other parts with the correct orientation.
Groove of the Display
Projection of the Switch
Removing the Pushbutton/Display
Hold the recessed portions on the cap of the Pushbutton and pull.
Note: Do not use tools such as pliers to remove the Pushbutton as
Panel Mounting
Insert the Switch from the front of the panel. Mount the mounting nut
from the terminal end of the Switch and tighten it.
There are projections on the terminal end of the Switch which may,
depending on the orientation, block the nut. In this case, turn the nut
until it is possible to mount it. Tighten the nut to a torque between
0.20 and 0.39 N⋅m.
If soldering is used, mount the mounting nut first. Lead wires and
mounds of solder may make it impossible to mount the nut after sol-
dering.
Socket Mounting
After securing the Switch to the panel using the mounting nut, insert
the Socket into the Switch.
Align the positioning holes of the Socket with the projections of the
Switch before inserting the Socket.
2. If the terminals of the Lamp become bent, it may be
3. Take particular care about the mounting direction with
this may damage the cap.
impossible to fit them into the lamp terminal holes.
Ensure that the terminals are straight when they are
inserted.
the round models (A3CT).
Recess
Panel
Panel
Positioning hole of the
Socket
Projection of the Switch
Mounting nut
A3C
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