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A-20GQ21-B OMRON A-20GQ21-B Handling 20 A Loads with Large 
Brand: OMRON
Name: General-purpose Basic Switch
Model: A-20GQ21-B
Terminal: Screw terminal (-B).
Actuator: Panel mount cross roller plunger.
High-capacity Switch Capable of,
Handling 20 A Loads with Large.
Inrush Currents.
Same shape as OMRON Z Basic Switches except in pin,
plunger position, yet endures inrush currents as large as 75 A.

Appearance: Rectangular (M16-T).
Lighting: LED without Voltage Reduction Unit, 24 VAC/VDC.
Degree of protection: IP40.
Display color symbol: R: red; Y: yellow; G: green; A: blue;
W: white; PY: pure yellow; PW: pure white.
Cylindrical 16-dia. Indicator.
Same basic design as the A16 Pushbutton Switch OMRON A-20GQ21-B. Appearance: Square/Projection type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-C A-20GQ21-B
Output: SPST-NC + SPST-NC.
Lighting: LED.
Operating voltage: 200 VAC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit OMRON A-20GQ21-B.
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). Output: SPDT OMRON A-20GQ21-B.
Lighting: Incandescent lamp.
Operating voltage: 24 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 General-purpose Basic Switch. 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 OMRON General-purpose Basic Switch.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1. Type: square.
Screen mode: no segmentation.
Output: DPDT.
Power supply voltage: DC24V.
Contact type: small load operation (AC125V, 0.1A; DC30V, 0.1A).
Operation: instantaneous action (auto reset) OMRON General-purpose Basic Switch.
Operation Department color: White (using yellow and green LED).
In the touch and the ability to protect than OMRON''s previous models have improved.
The micro vollume design of 23mm is realized A-20GQ21-B.
Micro design and unique combination of soft sensing.
LED has five colors (red, yellow, green, white, and blue).
Built in basic switch improves touch.
Built in basic switches in the previous modell based on the OMRON to improve the protection OMRON A-20GQ21-B.
Chip LED to produce a uniform surface brightness.
From the front panel installation, more convenient.


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