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NKK Switches AT529 Miniature Pushbutton Switch

This pushbutton switch is designed for panel mounting in electronic enclosures and control panels. It features a reliable actuation mechanism, multiple bezel and LED options, and is available with various cap colors and extensions. The switch supports momentary and alternate switch functions, with ratings up to 3A at 125VAC. Its robust construction ensures durability in industrial applications, and customization options like legends and LED configurations make it suitable for a wide range of control systems, providing seamless operation and high reliability.

Authorized Distributors
Source:DigiKey
Part No:AT529
Stock:256
Inv Date:06-17-2026
Price: Unit price: $9
Buy/RFQ:
Source:DigiKey
Part No:AT529
Stock:8
Inv Date:06-17-2026
Price: Unit price: $2.3
Buy/RFQ:
Part No:AT529
Stock:0
Inv Date:06-18-2026
Price: Unit price: $2.27
Buy/RFQ:
Part No:AT529
Stock:0
Inv Date:06-17-2026
Price: Unit price: $3.12
Buy/RFQ:
Part No:AT529
Stock:401
Inv Date:06-17-2026
Price: Unit price: $2.25
Buy/RFQ:

NKK Switches AT529 Miniature Pushbutton Switch Specifications:

  • Type: Miniature pushbutton switch
  • Switch Function: SPDT, ON-(ON), momentary and alternate options available
  • Contact Material: Silver or gold contacts
  • Rating: 3A @ 125VAC, 0.4VA max @ 28V AC/DC
  • Mounting: Panel mount with snap-in or screw terminals
  • Cap Colors: Black, White, Red, Green, Blue, Gray, Yellow
  • Bezel Types: Without LED, with 1 Round LED, with 2 Round LEDs, with 2 Rectangular LEDs
  • LED Colors: Red, Green, Yellow, Blue, Gray
  • Maximum Panel Thickness: 0.039
  • 0.126
  • 1
  • 3.2
  • 2.8
  • 4.5
  • 15.31
  • 30.2
  • 13.5
  • 22
  • 18.9
  • 19
  • 30.2
  • 13.5
  • 18.4
  • 30.1
  • 13
  • 22
  • 8.81
  • 4.9
  • 15.31
  • 19
  • 4.5
  • 15.31
  • 14
  • 13.5
  • 22
  • 0.717
  • 0.611
  • 0.917
  • 1
  • 2
  • 8
  • 10
  • 11
  • 13.5
  • 15
  • Operating Temperature Range: -10°C to +70°C (LEDs vary: -15°C to +70°C)
  • Dimensions: Switch diameter approximately 0.39-0.44 inches, panel cutout varies by model
  • Enclosure Material: Polycarbonate, glossy finish
  • Electrical Circuit: Independent LED circuitry, ballast resistor required for higher voltages
  • Standards: Suitable for industrial use, with optional legends and customization available

Buy the Buy Industrial Control Switch Part Number AT529 Online

Purchase the NKK Miniature Pushbutton Switch online and enjoy reliable panel control for industrial and electronic applications. Featuring multiple bezel and LED options, rated 3A at 125VAC, it offers robust construction and customizable legends for seamless integration into your control systems. Its compact design supports various panel thicknesses, with easy installation and high durability. Whether for automation, machinery, or electronic panels, this switch delivers precise operation and long-lasting performance, ensuring your control needs are confidently met with high quality and quick online availability.

Get NKK Switches AT529 today—built for precision, durability, and versatile control applications.

Frequently Asked Questions

Where can I buy NKK Switches AT529?

You can click on the BUY or RFQ button to purchase AT529 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT529?

You can download the AT529 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT529?

NKK Switches

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