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NKK Switches AT4051AB Illuminated Pushbutton Cap

Illuminated pushbutton cap suitable for use with compatible switch assemblies. Designed to provide enhanced visibility and easy operation.

Authorized Distributors
Source:DigiKey
Part No:AT4051AB
Stock:42
Inv Date:06-17-2026
Price: Unit price: $9.17
Buy/RFQ:
Source:DigiKey
Part No:AT4051AB
Stock:63
Inv Date:06-17-2026
Price: Unit price: $1.32
Buy/RFQ:
Part No:AT4051AB
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:AT4051AB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $2.26
Buy/RFQ:
Part No:AT4051AB
Stock:42
Inv Date:06-17-2026
Price: Unit price: $2.28
Buy/RFQ:

NKK Switches AT4051AB Illuminated Pushbutton Cap Specifications:

  • Material: Polycarbonate
  • Color options: A Black, B White, C Red, D Amber, E Yellow, F Green, G Blue, H Gray, J Clear
  • Series: YB
  • Cap Type: Illuminated pushbutton
  • Compatibility: Suitable for compatible switch assemblies
  • Design: Enhances visibility with LED illumination
  • Operation: Easy to press for quick switching
  • Dimensions: 12mm diameter, fits standard switches
  • Application: Industrial control panels and automation systems

Buy the NKK YB – Reliable Illuminated Switch Button for Industrial Applications

Get your NKK Series AT4051AB illuminated pushbutton cap online today and enhance your control panel's visibility and operation. This robust, polycarbonate cap features multiple color options to match any industrial setting. Easy to install, it provides reliable LED illumination for clear indication and quick operation, improving safety and efficiency. Whether for new builds or replacements, these high-quality caps are perfect for automation systems, machinery, and control panels, ensuring long-lasting performance and superior control interface.

Order your NKK Series AT4051AB illuminated pushbutton cap today and improve visibility and operation in your control systems with durable, high-quality design.

Frequently Asked Questions

Where can I buy NKK Switches AT4051AB?

You can click on the BUY or RFQ button to purchase AT4051AB from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT4051AB?

You can download the AT4051AB datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT4051AB?

NKK Switches

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