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A22-HR-20A Pushbutton Switch OMRON A22-HR-20A
Brand: OMRON
Name: Pushbutton Switch
Model: A22-HR-20A
Appearance: Round/Half-guard type A22-H.
Output: SPST-NO + SPST-NO.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit.
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models).

Contact type: Microload (125 VAC, 0.1 A; 30 VDC 0.1 A).
Operation: Momentary operation (Self-resetting).
Output: SPDT.
Lighting: LED, 24 VDC.
Operation Unit color symbol: Enter the desired color symbol for the Pushbutton,
in @@. R (Red); Y (Yellow); G (Green); A (Blue); W (White).
Pushbutton Switch Series with OMRON A22-HR-20A.
Square 40-mm Body.
Combines miniature design with distinct but soft sense of operation A22-HR-20A
Easy panel mounting from the front and simple lamp replacement.
without tools. Actuator: Roller lever: R38.
Indicator: Neon lamp.
Item: High-sensitivity.
Pretravel (PT): 10°.
Select the Best Two-circuit Switch for the,
Operating Environment and Application,
from a Wide Range of Models,
A wide selection of models is available, including General-purpose,
Environment-resistant, and Spatter prevention Switches OMRON A22-HR-20A.
Standard-feature gold-clad crossbar contacts provide high reliability.
Applicable to either standard loads or microloads.
Switches with Lever Actuators provide 90° overtravel,
one-side operation, and four-direction head mounting.
Approved standards: EN/IEC, UL, cUL, and CCC OMRON A22-HR-20A.
Contact your OMRON representative for information on approved models. Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Momentary operation (Self-resetting).
Case color: Light gray A22-HR-20A OMRON.
Output: DPDT.
Lighting: Incandescent lamp; 6 VDC/VAC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity A22-HR-20A OMRON.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup. Appearance: Round/Half-guard type A22-H.
Output: SPST-NO + SPST-NO.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black) A22-HR-20A OMRON.
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and remmoving the Switch Unit A22-HR-20A.
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounteed using either open-type (fork-type) or closed-type OMRON A22-HR-20A.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models).


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