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NKK Switches AT218B Rocker Barrier Switch

This durable rocker barrier switch is engineered for reliable performance in industrial and electrical applications. It features robust construction, ensuring secure circuit control and long-lasting operation. Suitable for controlling power and switching functions, it offers easy installation and dependable switching capabilities with options for various panel thicknesses and protective features, making it ideal for machinery, automation, and control panels. The switch design emphasizes durability, safety, and ease of use, providing a dependable solution for demanding electrical environments.

Authorized Distributors
Source:DigiKey
Part No:AT218B
Stock:50
Inv Date:06-17-2026
Price: Unit price: $3.27
Buy/RFQ:
Source:DigiKey
Part No:AT218B
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.77
Buy/RFQ:
Part No:AT218B
Stock:0
Inv Date:06-18-2026
Price: Unit price: $1.77
Buy/RFQ:
Part No:AT218B
Stock:0
Inv Date:06-17-2026
Price: Unit price: $2.31
Buy/RFQ:
Part No:AT218B
Stock:31
Inv Date:06-17-2026
Price: Unit price: $1.67
Buy/RFQ:

NKK Switches AT218B Rocker Barrier Switch Specifications:

  • Material: Polycarbonate cover, Polyamide base
  • Series: LB Series
  • Color: A (Black), B (White), C (Red), D (Amber), E (Yellow), F (Green), G (Blue), H (Gray), J (Clear)
  • Diameter: 0.394 inches (10 mm)
  • Operating Temperature Range: -20°C to +85°C
  • Mechanical Life: 50,000 cycles
  • Electrical Rating: 10A 125/250V AC
  • Panel Thickness: 1.2 ~ 2.3mm / 1.57 ~ 3.18mm
  • Mounting: Snap-on or screw mounting compatible
  • Protection: Splashproof boot available
  • Series: LB Series

Buy the NKK Series LB Switch: AT218B

Experience dependable circuit control with the NKK Series LB AT218B rocker barrier switch. Featuring a robust polycarbonate cover and polyamide base, it delivers long-lasting reliability in demanding environments. Easy to install with snap-on mounting options, this switch provides secure operation with a rating of 10A at 125/250V AC. Its design supports panel thicknesses from 1.2 to 3.18mm and offers protection against dust and moisture with available splashproof boots. Perfect for industrial machinery, automation, and control panels, this switch ensures safety and consistent performance in all applications.

Order your NKK Series LB AT218B rocker barrier switch today and ensure reliable and secure circuit control for your electrical projects.

Frequently Asked Questions

Where can I buy NKK Switches AT218B?

You can click on the BUY or RFQ button to purchase AT218B from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT218B?

You can download the AT218B datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT218B?

NKK Switches

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