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OMRON A3CA7021 Pushbutton Switch
The A3C pushbutton switch series features cylindrical 20-mm x 12-dia. bodies with high-intensity surface lighting, making them suitable for user-friendly, reliable control panels. These switches come in various shapes including rectangular, square, and round, with options for lighted or non-lighted operation. They are designed for easy mounting, with detailed dimensions and accessories such as guards, dust covers, and legend plates. Certified for UL, CSA, and CCC standards, these switches support resistive and microloads, and feature durable construction, ensuring safety and long service life in industrial applications.
OMRON A3CA7021 Pushbutton Switch Specifications:
- Shape: Cylindrical 20-mm x 12-dia. body
- Lighting: High-intensity surface lighting, LED or incandescent lamps, color options include Red, Yellow, Green, White, Blue, Black
- Contact Ratings: 0.5 A at 250 VAC (Standard load), 1 A at 125 VAC, 30 VDC microload: 0.1 A at 125 VAC, 30 VDC
- Electrical Resistance: Resistance between terminals of same polarity: 50 mΩ max. (Standard load), 100 mΩ max. (Microload)
- Insulation Resistance: 100 MΩ min. (at 500 VDC)
- Mechanical Life: 1,000,000 operations (alternate action), 600,000 operations (momentary action)
- Panel Cutout: Rectangular 12 x 12 mm, Square 18 x 18 mm, Round 14 mm diameter, recommended panel thickness 1.0 to 3.2 mm
- Mounting Torque: 0.20 to 0.39 N·m
- Certification: UL, CSA, CCC standards
- Operating Temperature: -10°C to +65°C, Humidity: 35% to 85% RH
- Weight: Approx. 5g for lighted models
- Vibration/Shock Resistance: Conforming to IEC standards
Buy the Buy Omron A3C Series Pushbutton Switch Part Number A3CA7021 Online
Secure your Omron A3CA7021 pushbutton switch online today and enjoy fast delivery, competitive pricing, and expert support. This switch features a cylindrical design with 20-mm x 12-dia. body, high-brightness lighting in multiple colors, and robust construction suitable for industrial control panels. The switch supports resistive and microload ratings, ensuring reliable operation under demanding conditions. Easy to install with recommended panel thickness of 1.0 to 3.2 mm, it is certified by UL, CSA, and CCC. Perfect for automation, machine control, and panel customization needs, order now for seamless integration and long-lasting performance.
Order your Omron A3CA7021 cylindrical pushbutton switch today and enhance your control panel's reliability with high-intensity lighting and certified safety.
Frequently Asked Questions
Where can I buy OMRON A3CA7021?
You can click on the BUY or RFQ button to purchase A3CA7021 from an authorized OMRON distributor.
How do I troubleshoot issues or seek technical support for part A3CA7021?
You can download the A3CA7021 datasheet or visit the OMRON website for support.
Who is the manufacturer of A3CA7021?
OMRON