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Omron Illuminated Push Button Switch, Latching, Panel Mount, SPST, 12 mm Cutout, Round, Green/Red/White/Yellow A3CT-7021
Specifications
| Country of Origin | India |
|---|---|
| Brand | Omron |
| Model | A3CT-7021 |
| IP Rating | IP40 |
| Mount Type | Panel |
| Series | A3C |
| Maximum Operating Temperature | 55°C |
| Contact Configuration | SPST |
| Switch Configuration | On-Off |
| Minimum Operating Temperature | -10°C |
| Panel Cutout Size | 12 mm |
| Terminal type | Solder |
| Standards/Approvals | UL, CE, CSS |
| LED Colour | Green, Red, White, Yellow |
| Switch Operation | Latching |
| Contact DC Voltage | 30V dc |
| Actuator Style | Round |
| Switch Contact Current | 500mA |
| Contact AC Voltage | 24V ac |
Key Features
- Latching mechanism provides secure state selection in control panels.
- Panel mounting with 12 mm cutout enables simple integration into industrial enclosures.
- SPST contact configuration offers straightforward ON-OFF switching.
- Round actuator design with green, red, white, and yellow LEDs enhances visibility.
- IP40 enclosure rating protects against dust and solid objects.
- Solder terminals ensure robust electrical connections.
- Operates at 24V AC and 30V DC for versatile applications.
- Wide -10°C to 55°C operating temperature range for various environments.
Product Description
The Omron A3CT-7021 is an illuminated push button switch engineered for industrial and automation control environments. Designed for panel mounting, it features a latching mechanism that maintains selected ON or OFF states until deliberately changed, making it ideal for machinery and control panel applications.
This model incorporates a 12 mm cutout size, facilitating easy installation in a range of panels. The SPST contact configuration allows straightforward ON-OFF switching, and solder terminals provide secure electrical connectivity. The actuator is round and fitted with high-visibility LEDs in green, red, white, and yellow, assisting operators in status identification at a glance. The IP40 enclosure rating offers protection against dust and solid objects, increasing reliability in demanding workplaces.
The A3CT-7021 operates at 24V AC and 30V DC, supporting varied equipment and systems. With a contact current rating of 500mA, it is suitable for a broad spectrum of automation controls and industrial panels. Its capability to function within a -10°C to 55°C temperature range ensures consistent performance under diverse environmental conditions.
Integration is simple - insert the unit from the front, secure with a rear nut, and connect using solder terminals. Maintenance is minimized by replaceable components, allowing easy servicing and reduced downtime. This switch complies with UL, CE, and CSS standards, supporting regulated applications.
Typical use cases include control panels for automation systems, machinery requiring status indication, mechanical industry operational controls, and electrical enclosures needing user interface switches. Its latching design and multi-color LED actuator make it ideal where clear status feedback and reliable control are necessary.
Explore more industrial switches and panel mount solutions in the Push Button Switch category or review Omron's full portfolio for advanced automation components on EnvMart.
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Frequently Asked Questions
The contact configuration of this model is SPST, allowing for straightforward ON-OFF switching.
It operates within a temperature range of -10°C to 55°C, making it suitable for various environments.
The required panel cutout size for this switch is 12 mm, facilitating easy integration into control panels.
The actuator is available with high-visibility LEDs in green, red, white, and yellow colors.
The maximum contact current rating is 500mA, suitable for a broad range of automation controls.
It can operate at 24V AC and 30V DC, providing versatility for different applications.
This model uses solder terminals, ensuring secure electrical connections.
The IP rating is IP40, which protects against dust and solid objects, enhancing reliability in industrial settings.
It complies with UL, CE, and CSS standards, making it suitable for regulated applications.
The switch is panel-mounted and secured with a rear nut after being inserted from the front.
It is suitable for control panels in automation systems, machinery requiring status indication, and electrical enclosures needing user interface switches.
The actuator style is round, designed for easy operation and visibility.
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