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NKK Switches AT4027JC Illumination Pushbutton Cap

Illumination pushbutton cap designed for panel mounting, providing a clear, durable cover that protects the switch and enhances visibility in control panels. Made from high-quality polycarbonate, this cap fits standard size pushbuttons and is suitable for both illuminated and non-illuminated switches. Its transparent construction allows light to pass through, ensuring excellent visibility in various lighting conditions. Easy to install, it is widely used in industrial equipment, automation, and control systems for improved operator interface and protection. The cap's robust design ensures long-lasting performance and resistance to impact and UV exposure.

Authorized Distributors
Source:DigiKey
Part No:AT4027JC
Stock:54
Inv Date:06-17-2026
Price: Unit price: $2.69
Buy/RFQ:
Part No:AT4027JC
Stock:0
Inv Date:06-18-2026
Price: Unit price: $2.66
Buy/RFQ:
Part No:AT4027JC
Stock:10
Inv Date:06-17-2026
Price: Unit price: $1.53
Buy/RFQ:
Part No:AT4027JC
Stock:63
Inv Date:06-17-2026
Price: Unit price: $2.55
Buy/RFQ:

NKK Switches AT4027JC Illumination Pushbutton Cap Specifications:

  • Material: Polycarbonate
  • Type: Illumination pushbutton cap
  • Application: Panel mounting
  • Design: Clear, durable, impact and UV resistant
  • Compatibility: Fits standard pushbutton switches
  • Functionality: Allows light to pass through for illuminated switches
  • Color: Transparent
  • Suitable for: Industrial equipment, automation, control panels
  • Installation: Easy to attach, fits within standard switch dimensions
  • Use: Enhances visibility and protection of pushbutton switches

Buy the NKK Series AT4027JC Illumination Pushbutton Cap: AT4027JC

Enhance your control panel with the NKK AT4027JC illumination pushbutton cap. Crafted from high-quality polycarbonate, it provides a clear, impact-resistant cover that protects switches while allowing light to shine through for superior visibility. Easy to install, this cap is ideal for industrial, automation, and control systems. Its robust design ensures long-lasting performance under demanding conditions. Order online today to upgrade your equipment with a reliable, high-visibility pushbutton cover designed for durability and operator safety.

Get NKK AT4027JC illumination pushbutton cap today—built for durability and excellent visibility in control panels.

Frequently Asked Questions

Where can I buy NKK Switches AT4027JC?

You can click on the BUY or RFQ button to purchase AT4027JC from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT4027JC?

You can download the AT4027JC datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT4027JC?

NKK Switches

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