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NKK Switches AT422C Pushbutton Cap

A pushbutton cap designed to fit and cover SB40 series pushbutton switches, providing protection and a clean appearance.

Authorized Distributors
Source:DigiKey
Part No:AT422C
Stock:1624
Inv Date:06-17-2026
Price: Unit price: $0.81
Buy/RFQ:
Part No:AT422C
Stock:353
Inv Date:06-18-2026
Price: Unit price: $0.79
Buy/RFQ:
Part No:AT422C
Stock:92
Inv Date:06-17-2026
Price: Unit price: $0.81
Buy/RFQ:
Part No:AT422C
Stock:1327
Inv Date:06-17-2026
Price: Unit price: $0.73
Buy/RFQ:
Part No:AT422C
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.56
Buy/RFQ:

NKK Switches AT422C Pushbutton Cap Specifications:

  • Material: Polycarbonate
  • Color: BC DEF G
  • Series: PO1
  • Purpose: Covers and protects SB40 series pushbuttons
  • Design: Screw-on cap for secure fit
  • Application: Industrial and control panel use
  • Dimensions: Compatible with SB40 series pushbuttons
  • Protection Level: Guard against dust and casual contact

Buy the Buy NKK Switches Pushbutton Part Number AT422C Online

Order the NKK Switches AT422C pushbutton cap online for superior protection and a clean look. Easy to install, it shields SB40 series pushbuttons from dust, dirt, and light impacts, ensuring long-term reliability in control panels. Made from durable polycarbonate, this screw-on cap fits securely over the switch, providing extra safety and neatness in industrial environments. Enhance your control system with this high-quality, easy-to-maintain protective cover, available for quick delivery to optimize your equipment’s lifespan and performance.

Get NKK Switches AT422C today—designed for robust protection and long-lasting durability, perfect for industrial and control applications.

Frequently Asked Questions

Where can I buy NKK Switches AT422C?

You can click on the BUY or RFQ button to purchase AT422C from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT422C?

You can download the AT422C datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT422C?

NKK Switches

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