A22W-2MA-12A-01 Omron, A22W-2MA-12A-01 Datasheet - Page 114
![no-image](/images/manufacturer_photos/0/4/494/omron_sml.jpg)
A22W-2MA-12A-01
Manufacturer Part Number
A22W-2MA-12A-01
Description
SWITCH KNOB ILLUM 2POS SPST BLUE
Manufacturer
Omron
Series
A22Wr
Type
Standardr
Specifications of A22W-2MA-12A-01
Circuit
SPST-NC
Switch Function
2 Position, Maintained
Contact Rating @ Voltage
10A @ 110VAC
Illumination
Illuminated
Illumination Type, Color
LED, Blue
Illumination Voltage (nominal)
12 VAC/DC
Mounting Type
Panel Mount
Termination Style
Screw Terminal
Panel Cutout Dimensions
22mm (Round)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
A22W2MA12A01
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Separate Construction with Smallest Class
of Depth in the World
• Direct opening mechanism to open contacts in emergencies,
• Conforms to EN418.
• Includes a safety lock to prevent misuse.
• Features separate construction that allows the Switch to be sep-
• Models available with 3 contacts built into a single block
Note: Refer to the Common Precautions for Pushbutton Switches on
Model Number Structure
Completely Assembled
Shipped as a set that includes the Operation Unit and light source.
112
1. Operation Unit Shape and Functions
2. Light Source
Note: Models with separate construction
Code
Code
such as when they are welded.
arated for easier wiring and one-piece-like construction that al-
lows easier handling.
(A165E-U).
S
LS
M
LM
None
24D
Emergency Stop Switch
A165E
Model Number Legend
(SPST-NC and DPST-NC) are for
normal loads only. One-piece models
(TPST-NC) are for either normal loads
or microloads.
page 14, as well as the “Safety Precautions” on page 121.
Non-lighted
Lighted
Non-lighted
Lighted
Non-lighted
LED
Type
IP65 (Oil-resistant)
Functions
Operation
Push-lock,
turn-reset
voltage
---
24 VDC
A165E@-@-@
Pushbutton
30 dia.
40 dia.
---
24 VDC
voltage
Rated
1
2
3
3. Contacts
Note: TPST-NC models have
Code
01
02
03U
one-piece construction
with the contact unit. Only
non-lighted models are
available.
SPST-NC
DPST-NC
TPST-NC (See note.)
Description
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