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IDEC Corporation HW1AB4B Industrial Pushbutton Switch

The HW1AB4B is a 22mm industrial switch designed for versatile automation and control applications. It offers durable construction with fingersafe contacts, options for illuminated or non-illuminated operation, and a variety of contact configurations including 1NO-1NC or 2NO-2NC. Suitable for panel mounting in harsh environments, it meets international standards such as UL, CSA, and IEC60947-5-1. Its modular design supports spring-up or exposed screw terminal types, providing flexibility for wiring and integration into control panels for efficient operation and safety.

Authorized Distributors
Source:DigiKey
Part No:HW1A-B4-B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.79
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Part No:HW1A-B4-B
Stock:0
Inv Date:06-12-2026
Price: Unit price: $3.79
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Part No:HW1A-B4B
Stock:0
Inv Date:06-12-2026
Price: N/A
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Part No:HW1A-B4-B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.78
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Part No:HW1A-B4-B
Stock:16
Inv Date:06-11-2026
Price: Unit price: $2.48
Buy/RFQ:
Part No:HW1A-B4-B
Stock:16
Inv Date:06-11-2026
Price: Unit price: $2.48
Buy/RFQ:

IDEC Corporation HW1AB4B Industrial Pushbutton Switch Specifications:

  • Bezel Material: Plastic or Metal
  • Contact Arrangement: 1NO-1NC, 2NO-2NC, INC, or 2NC
  • Terminal Type: Spring-up or Exposed Screw
  • Operation Voltage: 24V, 120V, 240V, 480V AC/DC
  • Current Rating: 10A
  • Certification: UL, CSA, IEC60947-5-1, EN60947-5-5, SEMI S2
  • Panel Thickness: 0.8 to 6 mm
  • Operating Temperature: -25°C to +50°C
  • Protection Level: IP20 standard, IP65 with optional silicon cover
  • Compliance: EN418, SEMI S2, IEC Standards
  • Dimensions: Approx. 22mm diameter, suitable for panel mounting
  • Approval: CE Mark, UL Listed, CSA Certified

Buy the IDEC Series HW Switch: Industrial Pushbutton Switch HW1AB4B

Order the IDEC HW1AB4B industrial control switch online today. This 22mm switch features finger-safe contacts, various contact configurations, and certification for worldwide standards. Its rugged construction ensures reliable operation in harsh environments, offering easy panel mounting with options for illuminated or non-illuminated operation. Compatible with multiple voltages and rated for 10A, this versatile switch is perfect for automation, safety, and control systems. Purchase now for dependable, long-lasting performance designed to meet your industrial needs.

Get IDEC HW1AB4B today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy IDEC Corporation HW1AB4B?

You can click on the BUY or RFQ button to purchase HW1AB4B from an authorized IDEC Corporation distributor.

How do I troubleshoot issues or seek technical support for part HW1AB4B?

You can download the HW1AB4B datasheet or visit the IDEC Corporation website for support.

Who is the manufacturer of HW1AB4B?

IDEC Corporation

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