• Direct opening mechanism with minimum
contact separation of 3 mm in accordance with
EN60947-5-1, . (only for NC contacts)
• Safety lock mechanism prevents misuse.
(No tampering – in accordance with EN 418)
• Easy mounting and removal of Switch Blocks
using an incorporated lever.
• Finger protection mechanism on Switch Unit
provided as a standard feature.
• Install using either round, forked crimp terminals,
or ferrules.
Æ
For additional installation of emergency-stop switches.
Emergency-stop switches can be
installed easily far from machines.
A22Z-3466-1
A22E-#-#
A22Z-B101Y
Control Box
A22E
G-303A22E
Model Number Structure
Model Number Legend
Completely Assembled
Shipped as a set which includes the Pushbutton, Lamp (lighted models only), and Switch.
1 2 3 4
A22E#-#-#-#
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. pushlock 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.
3 Light Source
Without Voltage Reduction Unit
Code Operating Voltage
None Non-lighted
6D 6 VDC
LED
6A 6 VAC
12A 12 VAC/VDC
24A 24 VAC/VDC
With Voltage Reduction Unit
None Non-lighted
LED
T1 110 VAC*1
T2 220 VAC*2
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
4 Contacts
Code Description
SPST-NC
01
SPST-NO + SPST-NC
11
DPST-NC
02
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)
Pushbutton
Pushbutton
Pushbutton
Lamp
∑ LED
∑ Incandescent
Lamp
∑ LED
Switch
Switch (without Voltage Reduction Unit)
Switch (with Voltage Reduction Unit)
G-304Safety Sensors / Components
1. Pushbutton
Lighted/Non-lighted
1 2
A22E#-#
2. Lamp
1 Lighted/Non-lighted
Code Description
None Non-lighted
Lighted (see note)
L
Note: Lighted Emergency Stop
Switches are available
only for the 40-dia. pushlock turn-reset models.