Model Number Structure - Omron A22E Datasheet

Model Number Structure

Model Number Legend
Completely Assembled
Shipped as a set which includes the Pushbutton, Lamp (lighted models only), and Switch.
1 Lighted/Non-lighted
Code Description
None Non-lighted
L
Lighted (see note)
Note: Lighted Emergency Stop
Switches are available
only for the 40-dia. push-
lock turn-reset models.
2 Head Size
Code Description
MP 40 dia. Push-pull
LP 60 dia.
S 30 dia. Push-lock, turn-reset
M 40 dia.
L 60 dia.
SK 30 dia. Push-lock key reset
MK 40 dia.
Subassembled
The Pushbutton, Lamp, or Switch can be ordered separately. Use them in combination for models that are not available as assembled Units. These
can also be used as inventory for maintenance parts.
Unit Combinations Unit Combinations
Non-lighted
Lighted
(without Voltage
Reduction Unit)
Lighted
(with Voltage
Reduction Unit)
G-304
1
A22E#-#-#-#
3 Light Source
Without Voltage Reduction Unit
Code
None Non-lighted
6D LED
6A
12A
24A
With Voltage Reduction Unit
None Non-lighted
T1 LED
T2
Note: The LED lamp (24 VAC/VDC) can be
lit by directly applying 110 VAC/VDC
(220 VAC/VDC) to the lamp terminal.
LED incorporates the 24-VAC/VDC
models.
*1) Operational voltage: 95 to 110 VAC
*2) Operational voltage: 190 to 230 VAC
Pushbutton
Pushbutton Lamp
∑ LED
∑ Incandescent
Lamp
Pushbutton
∑ LED
2 3 4
Operating Voltage
6 VDC
6 VAC
12 VAC/VDC
24 VAC/VDC
110 VAC*1
220 VAC*2
Switch
Switch (without Voltage Reduction Unit)
Switch (with Voltage Reduction Unit)
4 Contacts
Code Description
01 SPST-NC
11 SPST-NO + SPST-NC
02 DPST-NC
Safety Sensors / Components