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Honeywell 1HS3 Sealed Limit Switch

Honeywell Sensing and Control's sealed switch line provides robust solutions for applications requiring environmental protection and high reliability. The switches incorporate the MICRO SWITCH™ SM/SX Series, offering enhanced accuracy and durability. They are suitable for aerospace, military, and industrial environments, providing features like hermetic sealing, moisture resistance, and explosion protection. Available with various actuators and terminations, these switches meet military standards and are approved for global use.

Authorized Distributors
Source:DigiKey
Part No:1HS3
Stock:0
Inv Date:06-01-2026
Price: Unit price: $459
Buy/RFQ:
Part No:1HS3
Stock:1
Inv Date:06-02-2026
Price: Unit price: $450.94
Buy/RFQ:
Part No:1HS3
Stock:0
Inv Date:06-01-2026
Price: Unit price: $588.74
Buy/RFQ:
Part No:1HS3
Stock:17
Inv Date:06-01-2026
Price: Unit price: $986.26
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Honeywell 1HS3 Sealed Limit Switch Specifications:

  • Sealing: MIL-PRF-8805, symbol 4
  • Qualified: MIL-PRF-8805
  • Housing: Rugged stainless steel
  • Contact Materials: Silver and gold
  • Actuator: Top plunger and roller plunger with internal ice scraper ring
  • Temperature: -55 °C to 85 °C
  • Amp Rating: Up to 15 A at 28 Vdc

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Frequently Asked Questions

Where can I buy Honeywell 1HS3?

You can click on the BUY or RFQ button to purchase 1HS3 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 1HS3?

You can download the 1HS3 datasheet or visit the Honeywell website for support.

Who is the manufacturer of 1HS3?

Honeywell

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