Home
>> Products
>> OMRON
>> Switch
>> Push button switch
>> button switch φ22(φ25) with light / without light / display lamp
>> OMRON A22-HR-20A Output: SPST-NO + SPST-NO Pushbutton Switch A22-HR-20A
OMRON A22-HR-20A Output: SPST-NO + SPST-NO Pushbutton Switch 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).
...More relevant models >>>>
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: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Alternate operation (Self-holding).
Case color: Light gray.
Output: DPDT.
Lighting: LED; 12 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness OMRON A22-HR-20A.
Three-color models (green, orange, red; chameleon lighting) A22-HR-20A
included in lineup. Output: SPDT.
Lighting: Incandescent lamp.
Operating voltage: 5 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; W: white; PW: pure white.
Item: Momentary operation (Self-resetting).
Separate Construction with.
Cylindrical 16-dia OMRON A22-HR-20A. Body.
Miniature design of 28.5 mm, the smallest class in the industry.
Detachable Switch.
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1. Operation indicator: With operating indication; Standard load.
Ratings: 5 A at 125 VAC.
Actuator: Roller lever.
Cable length : 3m.
Compact Limit Switch That''s Also OMRON A22-HR-20A.
Thin and Highly Sealed.
Approved by EN, UL, CSA, and CCC (Chinese standard).
(Ask your OMRON representative for information on approved models.)
Sealing characteristics that meet IEC IP67 degree of protection.
Triple-sealed construction:
Plunger section sealed via nitrile rubber packing seal and,
diaphragm; switch section sealed via nitrile rubber cap;
cable entrance sealed via encapsulating material OMRON Pushbutton Switch OMRON Pushbutton Switch.
Cable lengths of 3 and 5 m available on standard models.
Models also available with UL and CSA-certified cables.
Multiple mounting possible with Switches with Plungers.
Models with red LED indicators added to series for easy,
confirmation of operation.
(Set by default to light for non-operation OMRON Pushbutton Switch. )
VCTF oil-resistant cables with CE marking.
(Applicable only to standard models.) Terminal: Screww terminal (-B) A22-HR-20A.
Actuator: Hinge roller lever; High OT.
DPDT Basic Switch for Two.
Independent Circuit Control.
Ideal for switching the circuits operating on two,
different voltages, and for controlling two independent circuits. OMRON A22-HR-20A.
Interchangeable with OMRON Z Basic Switches,
as both switches are identical in mounting hole,
dimensions, mounting pitch and pin plunger position.
Operation: Alternate operation (Self-holding).
Case color: Light gray.
Output: DPDT.
Lighting: LED; 12 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness OMRON A22-HR-20A.
Three-color models (green, orange, red; chameleon lighting) A22-HR-20A
included in lineup. Output: SPDT.
Lighting: Incandescent lamp.
Operating voltage: 5 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; W: white; PW: pure white.
Item: Momentary operation (Self-resetting).
Separate Construction with.
Cylindrical 16-dia OMRON A22-HR-20A. Body.
Miniature design of 28.5 mm, the smallest class in the industry.
Detachable Switch.
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1. Operation indicator: With operating indication; Standard load.
Ratings: 5 A at 125 VAC.
Actuator: Roller lever.
Cable length : 3m.
Compact Limit Switch That''s Also OMRON A22-HR-20A.
Thin and Highly Sealed.
Approved by EN, UL, CSA, and CCC (Chinese standard).
(Ask your OMRON representative for information on approved models.)
Sealing characteristics that meet IEC IP67 degree of protection.
Triple-sealed construction:
Plunger section sealed via nitrile rubber packing seal and,
diaphragm; switch section sealed via nitrile rubber cap;
cable entrance sealed via encapsulating material OMRON Pushbutton Switch OMRON Pushbutton Switch.
Cable lengths of 3 and 5 m available on standard models.
Models also available with UL and CSA-certified cables.
Multiple mounting possible with Switches with Plungers.
Models with red LED indicators added to series for easy,
confirmation of operation.
(Set by default to light for non-operation OMRON Pushbutton Switch. )
VCTF oil-resistant cables with CE marking.
(Applicable only to standard models.) Terminal: Screww terminal (-B) A22-HR-20A.
Actuator: Hinge roller lever; High OT.
DPDT Basic Switch for Two.
Independent Circuit Control.
Ideal for switching the circuits operating on two,
different voltages, and for controlling two independent circuits. OMRON A22-HR-20A.
Interchangeable with OMRON Z Basic Switches,
as both switches are identical in mounting hole,
dimensions, mounting pitch and pin plunger position.
...More relevant models >>>>
Last one: 
next one: Related download