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IDEC Corporation ALFD2QH220DNUR Mushroom Pushbutton

The ALFD2QH220DNUR is a durable, full-voltage illuminated pushbutton designed for industrial applications. It features a mushroom-shaped button with a white lens, suitable for use in control panels. Built to meet UL and international standards, this pushbutton offers high reliability, long life with over 5 million operations, and IP65 watertight/oiltight construction. It includes a built-in transformer compatible with 240V AC/DC supply, making it ideal for demanding automation and control environments requiring robust, easy-to-install operator interface solutions.

Authorized Distributors
Source:DigiKey
Part No:ALFD2QH220DNUR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $75.71
Buy/RFQ:
Part No:ALFD2QH220DNUR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $72.94
Buy/RFQ:
Part No:ALFD2QH220DNUR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $82.52
Buy/RFQ:

IDEC Corporation ALFD2QH220DNUR Mushroom Pushbutton Specifications:

  • Button Shape: Mushroom
  • Lens Color: White
  • Series: TWND
  • Contact Arrangement: 1NO-INC (1 Normally Open, 1 Indeterminate)
  • Illumination Circuit: Full Voltage (240VAC/DC)
  • Rated Operating Voltage: 240V AC/DC
  • Transformer Voltage: 240V AC/DC (built-in)
  • Operation Temperature: -25 to +50°C
  • Ingress Protection: IP65 watertight/oiltight
  • Material: Metal and plastic components
  • Contact Material: Silver
  • Operation Life: Over 5,000,000 operations
  • Certifications: UL Listed, conforming to IEC, CSA
  • Mounting: Panel-mount with locking ring
  • Dimensions: Compatible with standard 40mm mushroom head panels

Buy the IDEC ALFD2QH220DNUR – Reliable Mushroom Illumination Pushbutton for Industrial Applications

Order the IDEC ALFD2QH220DNUR mushroom-shaped illuminated pushbutton online today to enhance your control panel with reliable operation, IP65 protection, and a built-in transformer compatible with 240V supply. Perfect for industrial automation, this pushbutton offers long-lasting performance, easy panel mounting, and UL certification, ensuring compliance and safety. Whether for maintenance or new installations, online ordering guarantees quick delivery of a high-quality, durable control component suited for harsh environments requiring robust operator interfaces.

Buy IDEC ALFD2QH220DNUR now and experience unmatched durability and reliable operation in demanding industrial environments.

Frequently Asked Questions

Where can I buy IDEC Corporation ALFD2QH220DNUR?

You can click on the BUY or RFQ button to purchase ALFD2QH220DNUR from an authorized IDEC Corporation distributor.

How do I troubleshoot issues or seek technical support for part ALFD2QH220DNUR?

You can download the ALFD2QH220DNUR datasheet or visit the IDEC Corporation website for support.

Who is the manufacturer of ALFD2QH220DNUR?

IDEC Corporation

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