LK Automation Limited
Brand:
OMRON
A3CT-90A1-28A Button switch
OMRON A3CT-90A1-28A Product information and technical parameters：
Brand: OMRON
Name: Button switch
Model: A3CT-90A1-28A
Type: 1a1b welding terminal.
Shape: round.
Type: General load.
Action: instantaneous action (auto recovery).
With lamp: incandescent lamp.
Using voltage: AC/DC24V.
Operation Department color: blue.
20mm long, with 12 round series
High brightness all one side light.
Because it is round, so easy to punch.
Miniaturization, operation feel good.
Number of notches: 2 notches.
Output: SPDT.
Reset method: Manual.
Key release position: Right.
Separate Construction with Cylindrical.
16-dia. Body.
Short mounting depth, less than 28.5 mm below panel.
Wide range of switching capacity from standard to microload.
Oil-resistant IP65 models. Type: square A3CT-90A1-28A.
Screen mode: no segmentation.
Output: SPDT.
Power supply voltage: DC12V A3CT-90A1-28A
Contact type: standard load (AC250V, 3A; DC30V, 3A).
Operation: alternating action (self retaining).
Operation Department color: yellow.
In the touch and the ability to protect than OMRON''s previous models have improved.
The micro volume design of 23mm is realized.
Micro design and unique combination of soft sensing A3CT-90A1-28A.
LED has five colors (red, yellow, green, white, and blue).
Built in basic switch improves touch.
Built in basic switches in the previous model based on the OMRON to improve the protection.
Chip LED to produce a uniform surface brightness.
From the front panel installation, more convenient. Appearance: Square/Projection type A22-C.
Output: SPST-NO + SPST-NO.
Operation: Momentary operation (self-resetting) A3CT-90A1-28A.
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). Appearance: Rectangular (M16-T).
Lighting: Incandescent lamp, 12 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. Type: printed board mounting type, without column.
Driving rod: R type swing lever type.
Terminal specification: printed board, straight.
Contact speciifications: 1c A3CT-90A1-28A.
The minimum size of the long stroke type can be reliably switch
The body part size is 78% of the previous generation product, which is beneficial to the miniaturization of the equipment.
No swing bars are also used ffor easy long stroke specifications (OT reference value: 1 A3CT-90A1-28A. 4mm).
Without harmful substances to the environment, the lead type has also been lead-free.
Output: SPDT.
Reset method: Manual.
Key release position: Right.
Separate Construction with Cylindrical.
16-dia. Body.
Short mounting depth, less than 28.5 mm below panel.
Wide range of switching capacity from standard to microload.
Oil-resistant IP65 models. Type: square A3CT-90A1-28A.
Screen mode: no segmentation.
Output: SPDT.
Power supply voltage: DC12V A3CT-90A1-28A
Contact type: standard load (AC250V, 3A; DC30V, 3A).
Operation: alternating action (self retaining).
Operation Department color: yellow.
In the touch and the ability to protect than OMRON''s previous models have improved.
The micro volume design of 23mm is realized.
Micro design and unique combination of soft sensing A3CT-90A1-28A.
LED has five colors (red, yellow, green, white, and blue).
Built in basic switch improves touch.
Built in basic switches in the previous model based on the OMRON to improve the protection.
Chip LED to produce a uniform surface brightness.
From the front panel installation, more convenient. Appearance: Square/Projection type A22-C.
Output: SPST-NO + SPST-NO.
Operation: Momentary operation (self-resetting) A3CT-90A1-28A.
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). Appearance: Rectangular (M16-T).
Lighting: Incandescent lamp, 12 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. Type: printed board mounting type, without column.
Driving rod: R type swing lever type.
Terminal specification: printed board, straight.
Contact speciifications: 1c A3CT-90A1-28A.
The minimum size of the long stroke type can be reliably switch
The body part size is 78% of the previous generation product, which is beneficial to the miniaturization of the equipment.
No swing bars are also used ffor easy long stroke specifications (OT reference value: 1 A3CT-90A1-28A. 4mm).
Without harmful substances to the environment, the lead type has also been lead-free.
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