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Honeywell LSYAB1A Limit Switch

The LSYAB1A is a heavy-duty, low-temperature limit switch featuring a single-pole double-throw (SPDT) configuration with one normally open (NO) and one normally closed (NC) contact. It has a side rotary actuator with snap action functionality. This micro switch employs a boss-and-socket head design for secure attachment, an all-metal drive train for consistent operation at high temperatures, and self-lifting pressure plate terminals that simplify wiring. The modular construction allows for various actuator styles, operating heads, and electrical options. Plug-in versions enable quick replacement, minimizing downtime in high-actuation environments. The base contains wiring connections, and the switching component mounts easily with two screws. The switch offers adjustable operating modes, is designed to withstand seismic shocks and tough environments, and is available in sealed fluorocarbon versions. It is suitable for industrial and consumer electronic applications worldwide.

Authorized Distributors
Source:Newark
Part No:LSYAB1A
Stock:53
Inv Date:06-01-2026
Price: Unit price: $307.58
Buy/RFQ:
Source:DigiKey
Part No:LSYAB1A
Stock:15
Inv Date:06-01-2026
Price: Unit price: $326.7
Buy/RFQ:
Part No:LSYAB1A
Stock:0
Inv Date:06-02-2026
Price: Unit price: $295.44
Buy/RFQ:
Part No:LSYAB1A
Stock:30
Inv Date:06-01-2026
Price: Unit price: $329.39
Buy/RFQ:
Part No:LSYAB1A
Stock:26
Inv Date:06-01-2026
Price: Unit price: $659.85
Buy/RFQ:

Honeywell LSYAB1A Limit Switch Specifications:

  • Configuration: SPDT (single-pole double-throw)
  • Contacts: Normally open (NO) and normally closed (NC)
  • Actuator Type: Side rotary with snap action
  • Head Design: Boss-and-socket for secure attachment
  • Drive Train: All-metal for reliable high-temperature operation
  • Terminals: Self-lifting pressure plate for easy wiring
  • Versions: Sealed fluorocarbon for harsh environments
  • Environmental Ratings: NEMA 1, 6, 6P, 12, 13, IP65/66/67
  • Operating Temp: -12°C to 121°C [-10°F to 250°F], low-temp version -40°C to 121°C [-40°F to 250°F]
  • Housing Material: Zinc die-cast with epoxy coating
  • Wiring: Plug-in or base mounted, quick replaceable
  • Mounting: Easily assembled with two screws
  • Applications: Industrial machinery, automation, electronic control systems

Buy the Honeywell LSYAB1A – Reliable Low-Temperature Limit Switch for Industrial Applications

Enhance your automation and industrial control systems by purchasing the Honeywell LSYAB1A limit switch online. This robust, low-temperature version offers reliable snap-action performance and easy wiring, ideal for demanding environments. Its modular design allows quick installation and replacement, reducing downtime. Featuring sealed fluorocarbon construction, it withstands tough industrial conditions, seismic shocks, and high temperatures. Suitable for machinery, automation, and electronic projects, this switch provides dependable operation, making it an essential component for maintaining safety and operational efficiency in your applications.

Order your Honeywell LSYAB1A limit switch today and ensure dependable operation in demanding industrial environments with easy plug-in replacement.

Frequently Asked Questions

Where can I buy Honeywell LSYAB1A?

You can click on the BUY or RFQ button to purchase LSYAB1A from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part LSYAB1A?

You can download the LSYAB1A datasheet or visit the Honeywell website for support.

Who is the manufacturer of LSYAB1A?

Honeywell

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