LK Automation Limited
A2A-4A | OMRON A2A-4A Subminiature Pushbutton Switch
Brand:
OMRON
Name: Subminiature Pushbutton Switch
Model: A2A-4A
Pushbutton color: Blue.
High-performance Pushbutton.
Switch with Built-in Subminiature.
Basic Switch.
Wide selection of pushbutton colors and types.
Using a Basic Switch enables greater reliability.
...More relevant models >>>>
Name: Subminiature Pushbutton Switch
Model: A2A-4A
Pushbutton color: Blue.
High-performance Pushbutton.
Switch with Built-in Subminiature.
Basic Switch.
Wide selection of pushbutton colors and types.
Using a Basic Switch enables greater reliability.
Appearance: Round/Half-guard type LED lighting,
(without Voltage Reduction Unit) A22L-H.
Output: SPST-NO + SPST-NC.
Lighting: LED.
Operating voltage: 24 VAC/VDC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia OMRON A2A-4A. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit A2A-4A
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 OMRON A2A-4A.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Appearance: Knob-type Selector Switch A22W,
LED voltage-reduction lighting (without Voltage Reduction Unit).
Number of notches: 3 notches.
Resetting method: Automatic.
Output: SPST-NO.
Operating voltage: 100 VAC.
Illumination color: R (red); Y (yellow); G (green); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout OMRON A2A-4A.
Lever for easily mounting and removing the Switch Unit.
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 A2A-4A OMRON.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Ratings: 0.1 A at 30 VDC.
Cable: VCTF oil-resistant cable* A2A-4A OMRON.
Actuator: Pin plunger.
Cable length : 3m.
Compact Limit Switch That''s Also.
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 A2A-4A OMRON.
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.
Cable lengths of 3 and 5 m available on standard models A2A-4A.
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,
conffirmation of operation OMRON A2A-4A.
(Set by default to light for non-operation.)
VCTF oil-resistant cables with CE marking.
(Applicable only to standard models.)
(without Voltage Reduction Unit) A22L-H.
Output: SPST-NO + SPST-NC.
Lighting: LED.
Operating voltage: 24 VAC/VDC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia OMRON A2A-4A. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit A2A-4A
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 OMRON A2A-4A.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Appearance: Knob-type Selector Switch A22W,
LED voltage-reduction lighting (without Voltage Reduction Unit).
Number of notches: 3 notches.
Resetting method: Automatic.
Output: SPST-NO.
Operating voltage: 100 VAC.
Illumination color: R (red); Y (yellow); G (green); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout OMRON A2A-4A.
Lever for easily mounting and removing the Switch Unit.
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 A2A-4A OMRON.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Ratings: 0.1 A at 30 VDC.
Cable: VCTF oil-resistant cable* A2A-4A OMRON.
Actuator: Pin plunger.
Cable length : 3m.
Compact Limit Switch That''s Also.
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 A2A-4A OMRON.
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.
Cable lengths of 3 and 5 m available on standard models A2A-4A.
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,
conffirmation of operation OMRON A2A-4A.
(Set by default to light for non-operation.)
VCTF oil-resistant cables with CE marking.
(Applicable only to standard models.)
...More relevant models >>>>