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Honeywell LSYNB5A Heavy-Duty Limit Switch

Honeywell’s MICRO SWITCH™ HDLS Series heavy-duty limit switches are designed for robust performance in a wide range of industrial applications. Their modular design allows for customization with various actuator styles and electrical circuitry options. The plug-in versions minimize downtime, while NEMA/IP sealing provides protection in harsh environments. Features include a sintered bronze bearing for enhanced mechanical life and an all-metal drive train for consistent operation, even at high temperatures. These switches are suitable for machine tools, material handling equipment, outdoor structures, and more.

Authorized Distributors
Source:Newark
Part No:LSYNB5A
Stock:1
Inv Date:06-01-2026
Price: Unit price: $276.13
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Source:DigiKey
Part No:LSYNB5A
Stock:0
Inv Date:06-01-2026
Price: Unit price: $571.355
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Part No:LSYNB5A
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:LSYNB5A
Stock:0
Inv Date:06-01-2026
Price: Unit price: $259.53
Buy/RFQ:
Part No:LSYNB5A
Stock:1
Inv Date:06-01-2026
Price: Unit price: $201.95
Buy/RFQ:

Honeywell LSYNB5A 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
  • Drive Train: All-metal
  • Head Retention: Keyed design, 90° positions
  • Terminals: Self-lifting pressure plate
  • Gasket: One-piece flat gasket

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Frequently Asked Questions

Where can I buy Honeywell LSYNB5A?

You can click on the BUY or RFQ button to purchase LSYNB5A from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part LSYNB5A?

You can download the LSYNB5A datasheet or visit the Honeywell website for support.

Who is the manufacturer of LSYNB5A?

Honeywell

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