myMectronic
myMectronic

A Premier B2B Part Search

Honeywell LSYAB3K1B Heavy-Duty Limit Switch

The Honeywell LSYAB3K-1B is a MICRO SWITCH™ Heavy-Duty Limit Switch, specifically a low-temperature version with a side rotary actuator. It's designed for use in industrial applications requiring durable and reliable switching functionality. The switch features a 1NC 1NO SPDT snap-action circuitry and a lever type with a fixed length steel roller. Constructed with a zinc die-cast housing and terminating in a 0.5 in - 14NPT conduit, it offers robust protection and easy integration into various systems. Honeywell's HDLS switches are known for their precision and reliability, making them suitable for critical control and monitoring applications.

Authorized Distributors
Source:Newark
Part No:LSYAB3K-1B
Stock:1
Inv Date:06-01-2026
Price: Unit price: $448.97
Buy/RFQ:
Source:DigiKey
Part No:LSYAB3K-1B
Stock:0
Inv Date:06-01-2026
Price: Unit price: $463.34
Buy/RFQ:
Source:DigiKey
Part No:LSYAB3K-1B
Stock:1
Inv Date:06-01-2026
Price: Unit price: $328.28
Buy/RFQ:
Part No:LSYAB3K-1B
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:LSYAB3K-1B
Stock:0
Inv Date:06-01-2026
Price: Unit price: $328.28
Buy/RFQ:
Part No:LSYAB3K-1B
Stock:1
Inv Date:06-01-2026
Price: Unit price: $328.36
Buy/RFQ:

Honeywell LSYAB3K1B Heavy-Duty Limit Switch Specifications:

  • Operating Force: 0.45 N m [4 in lb] max.
  • Pretravel: 15° max.
  • Overtravel: 60° min.
  • Differential Travel: 5° max.
  • Circuitry: 1NC 1NO SPDT Snap Action, Double Break
  • Ampere Rating: 10 A (Thermal)
  • Supply Voltage: 600 Vac and 250 Vdc max.
  • Housing Material: Zinc Die-Cast
  • Termination Type: Housing Type HDLS Non Plug-in
  • Sealing: NEMA 1, 3, 4, 4X, 6, 6P, 12, 13
  • Series Name: HDLS
  • Operating Temperature: -40 °C to 121 °C [-40 °F to 250 °F]
  • Agency Approvals: UL, CE, CSA, CCC. EN60947-1, EN60947-5-1
  • UNSPSC Code: 302119
  • UNSPSC Commodity: 302119 Switches and controls and relays

Buy the LSYAB3K-1B HONEYWELL Heavy-Duty Limit Switch | myMectronic

Purchase the Honeywell LSYAB3K-1B securely and efficiently through our online platform.

Buy Now

Frequently Asked Questions

Where can I buy Honeywell LSYAB3K1B?

You can click on the BUY or RFQ button to purchase LSYAB3K1B from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part LSYAB3K1B?

You can download the LSYAB3K1B datasheet or visit the Honeywell website for support.

Who is the manufacturer of LSYAB3K1B?

Honeywell

Honeywell Part List

Browse and search other Honeywell parts, locate datasheets and stock

Sponsored by