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Honeywell LSYUB3K Heavy-Duty Limit Switch

Honeywell’s MICRO SWITCH™ HDLS Series heavy-duty limit switches are designed for robust performance in a variety of industrial applications. Their modular design allows for customization with different actuators, operating heads, and electrical circuitry. Features include NEMA/IP sealing for protection against environmental factors, plug-in versions for quick replacements, and a sintered bronze bearing for enhanced mechanical life. These switches are suitable for machine tools, material handling systems, outdoor structures, and various other industrial environments requiring reliable position sensing and control.

Authorized Distributors
Source:Newark
Part No:LSYUB3K
Stock:6
Inv Date:06-01-2026
Price: Unit price: $293.21
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Source:DigiKey
Part No:LSYUB3K
Stock:0
Inv Date:06-01-2026
Price: Unit price: $345.191
Buy/RFQ:
Source:DigiKey
Part No:LSYUB3K
Stock:6
Inv Date:06-01-2026
Price: Unit price: $315.35
Buy/RFQ:
Part No:LSYUB3K
Stock:0
Inv Date:06-02-2026
Price: Unit price: $261.16
Buy/RFQ:
Part No:LSYUB3K
Stock:0
Inv Date:06-01-2026
Price: Unit price: $315.35
Buy/RFQ:
Part No:LSYUB3K
Stock:4
Inv Date:06-01-2026
Price: Unit price: $315.43
Buy/RFQ:

Honeywell LSYUB3K Heavy-Duty Limit Switch Specifications:

  • Actuator Type: Various
  • Sealing: NEMA 1, 3, 4, 4X, 6, 6P, 12, 13; IP 65/66/67
  • Shaft Material: 303 Stainless Steel
  • Bearing Material: Sintered Bronze
  • Operating Temperature: Not specified
  • Contact Options: Silver or Gold-Plated
  • Mounting Holes: Four (two through, two tapped)
  • Connectivity: Multiple options for international applications
  • Approvals: UL, CSA, CE, CCC
  • Body Material: Corrosion-resistant Zinc (phosphate treated and epoxy coated)
  • Features: Exclusive teller tab, self-lifting pressure plate terminals, keyed head design, interchangeable bodies and levers

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Frequently Asked Questions

Where can I buy Honeywell LSYUB3K?

You can click on the BUY or RFQ button to purchase LSYUB3K from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part LSYUB3K?

You can download the LSYUB3K datasheet or visit the Honeywell website for support.

Who is the manufacturer of LSYUB3K?

Honeywell

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