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NKK Switches AT426B Illuminated Rocker Switch

Illuminated rocker switch with a cap designed for easy operation. Suitable for various electronic applications requiring an illuminated On/Off switch. This switch features a durable polycarbonate cap and a reliable internal mechanism, providing smooth action and long-lasting performance. Ideal for control panels, machinery, and automation systems, it offers quick installation and clear illumination for enhanced visibility in low-light environments. Perfect for industrial, commercial, and DIY projects needing a robust and visually distinctive on/off switch.

Authorized Distributors
Source:DigiKey
Part No:AT426B
Stock:56
Inv Date:06-17-2026
Price: Unit price: $2.63
Buy/RFQ:
Part No:AT426B
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:AT426B
Stock:0
Inv Date:06-17-2026
Price: Unit price: $2.58
Buy/RFQ:

NKK Switches AT426B Illuminated Rocker Switch Specifications:

  • Type: Illuminated rocker switch
  • Cap Material: Polycarbonate
  • Operation: On/Off
  • Suitable for: Electronic control panels, machinery, automation systems
  • Illumination: Yes, built-in LED indicator
  • Color: Clear/Blue illumination (typical)
  • Mounting: Panel mount
  • Terminal Type: Screwed or quick-connect terminals
  • Rated Voltage: 125/250 V AC
  • Current Rating: 10A
  • Dimensions: Approximate cap diameter 22mm, panel cutout 15mm
  • Durability: Long-lasting cycle life, rated for thousands of operations
  • Certifications: UL Listed, CE Certified

Buy the NKK Series AT426B Illuminated Rocker Switch: AT426B

Enhance your control panel with the NKK Series AT426B illuminated rocker switch, designed for quick installation and long-term durability. With a robust polycarbonate cap and clear illumination, this switch ensures reliable operation in various industrial and commercial applications. Its easy-to-use ON/OFF toggle and built-in LED indicator improve visibility in low-light environments, making it perfect for automation, machinery, and control systems. Purchase AT426B online today and enjoy high-quality performance and peace of mind!

Get NKK AT426B illuminated rocker switch today—built for durability with a high-quality polycarbonate cap and reliable switching performance.

Frequently Asked Questions

Where can I buy NKK Switches AT426B?

You can click on the BUY or RFQ button to purchase AT426B from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT426B?

You can download the AT426B datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT426B?

NKK Switches

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