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IDEC Corporation HW1S21T Industrial Control Switch

The product is a versatile switch series designed for industrial applications, featuring customizable contact arrangements, robust construction, and compatibility with various panel configurations. It supports multiple mounting options, including flush and extended styles, with IP20 protection and optional IP65 seal via silicone covers. Suitable for control panels, emergency stops, and automation systems, these switches have certified safety features, tamper-proof operation, and are compliant with international standards such as UL, CSA, SEMI S2, and IEC. They incorporate reliable contact mechanisms, including slow make double break self-cleaning contacts, ensuring durability and safety in demanding environments.

Authorized Distributors
Source:Newark
Part No:HW1S-21T
Stock:5
Inv Date:06-10-2026
Price: Unit price: $12.87
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Source:DigiKey
Part No:HW1S-21T
Stock:0
Inv Date:06-10-2026
Price: Unit price: $12.23
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Part No:HW1S-21T
Stock:0
Inv Date:06-11-2026
Price: Unit price: $11.07
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Part No:HW1S-21T
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:HW1S-21T
Stock:0
Inv Date:06-10-2026
Price: Unit price: $12.19
Buy/RFQ:
Part No:HW1S-21T
Stock:0
Inv Date:06-10-2026
Price: Unit price: $8.79
Buy/RFQ:
Part No:HW1S-21T
Stock:0
Inv Date:06-10-2026
Price: Unit price: $8.79
Buy/RFQ:

IDEC Corporation HW1S21T Industrial Control Switch Specifications:

  • Contact Arrangement: 1NO-1NC, 2NO, 2NO-2NC, 4NO, 4NC, 2NC, 1NO-1NC (various configurations)
  • Panel Thickness: 0.8 to 6 mm
  • Contact Material: Silver contacts (gold plated options available)
  • Protection Rating: IP20 standard, IP65 with optional silicone cover
  • Switching Capacity: Up to 10A at 600V, depending on configuration
  • Operation: Mechanical life of up to 10 million cycles, operation rate of 1,800 ops/hour
  • Standards & Certifications: UL508, CSA, EN60947-5-1, SEMI S2, IEC standards
  • Mounting Style: Flush and extended models, top and side operator actuation
  • Rated Insulation Voltage: 600V, Rated Thermal Current: 10A
  • Electrical Reliability: MTBF exceeding 10 million cycles with proper use

Buy the IDEC Series HW Industrial Control Switch: HW1S21T

Purchase the IDEC HW1S21T switch online to ensure your control panels and safety systems operate flawlessly. Designed with high-quality materials and certified to meet international standards, this switch features multiple contact configurations, IP20/IP65 protection, and long-life durability. Easy to install and maintain, it’s an essential component for automation, emergency stops, and power control applications. Order now to benefit from fast shipping, competitive pricing, and trusted performance that enhances your machinery’s safety and efficiency.

Get IDEC HW1S21T control switch today—built for durability, safety, and reliable operation in demanding industrial environments.

Frequently Asked Questions

Where can I buy IDEC Corporation HW1S21T?

You can click on the BUY or RFQ button to purchase HW1S21T from an authorized IDEC Corporation distributor.

How do I troubleshoot issues or seek technical support for part HW1S21T?

You can download the HW1S21T datasheet or visit the IDEC Corporation website for support.

Who is the manufacturer of HW1S21T?

IDEC Corporation

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