
LSYAC3KY-FP Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $108.87 | Condition is New – Open box, Honeywell LSYAC3KY-FP Limit Switch 9639 Pre-Wired Front Lever Type NIB Old Stock, shipping cost = $22.40 | 99.6% |
![]() | $149.62 | Condition is New – Open box, Honeywell Micro Switch LSYAC3KY-FP Heavy Duty Limit Switch, 600VAC, 10 Amps, shipping cost = $17.45 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $140.51 | Top Pick! Condition is Used, Honeywell Microswitch LSYAC3KY-FP Heavy Duty Limit Switch, shipping cost = $16.99 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $145.00 | Condition is New, MICRO SWITCH LSYAC3KY-FP HONEYWELL LIMIT SWITCH - NEW, FREE SHIPPING | 100.0% |

Introducing the Honeywell LSYAC3KY-FP Micro Switch Limit, a versatile and reliable electrical component designed for various industrial applications. This micro switch limit is specifically engineered to operate with an AC voltage of up to 600 volts, making it suitable for use in high-power systems.
The Honeywell LSYAC3KY-FP is a limit switch, which means it is designed to switch an electrical circuit once a predetermined position or limit is reached. This makes it an essential component in machinery and equipment where monitoring and controlling position or level is crucial.
This micro switch limit comes with an armature that is fully encapsulated in a rugged, resilient housing. This protective feature ensures that the switch can withstand harsh environments and resist the intrusion of dust, water, and other contaminants. The switch's contacts are also hermetically sealed, providing reliable and consistent electrical connectivity.
The Honeywell LSYAC3KY-FP micro switch limit is designed to be easy to install and maintain. It features a threaded shaft that allows for quick and secure mounting to various surfaces, and its compact size makes it ideal for use in limited spaces. The switch also comes with a clear, tamper-evident seal that indicates when the cover has been opened for maintenance or inspection.
The Honeywell LSYAC3KY-FP micro switch limit is built to last, with a durable construction that can withstand the rigors of industrial applications. It is rated for a maximum operating temperature of 70 C and a maximum operating humidity of 95% at 40 C, making it suitable for use in a wide range of environments.
In summary, the Honeywell LSYAC3KY-FP Micro Switch Limit is a versatile and reliable electrical component designed for industrial applications. Its high voltage rating, rugged construction, and easy installation make it an essential component for monitoring and controlling position or level in various industrial systems.
Honeywell LSYAC3KY-FP Micro Switch: A Comprehensive Analysis
The Honeywell LSYAC3KY-FP micro switch is a 600VAC, 10A, normally open (NO) limit switch designed for industrial applications. In this analysis, we will discuss the key features, advantages, and disadvantages of this micro switch.
Features:1. Operating voltage: The Honeywell LSYAC3KY-FP micro switch can handle a maximum operating voltage of 600VAC.
2. Current rating: The switch has a current rating of 10A.
3. Normally open: The micro switch is designed to be in the open position until it makes contact with the limit.
Advantages:1. Industrial-grade: The Honeywell LSYAC3KY-FP micro switch is designed for heavy-duty industrial applications, making it a reliable choice for various industries.
2. Easy to install: The switch is designed with a simple mechanical construction, allowing for quick and easy installation.
3. Cost-effective: Compared to other limit switches with similar specifications, the Honeywell LSYAC3KY-FP micro switch is relatively affordable.
Disadvantages:1. Mechanical component: As with any mechanical switch, there is a risk of wear and tear over time, which may require replacement.
2. Limited applications: The micro switch is best suited for applications where a limit switch is required, and the voltage and current ratings match the specifications of the Honeywell LSYAC3KY-FP.
Conclusion:The Honeywell LSYAC3KY-FP micro switch is a reliable and cost-effective solution for industrial applications that require a 600VAC, 10A limit switch. Its mechanical design may require periodic maintenance, but its ease of installation and industrial-grade construction make it a popular choice for industries that require heavy-duty limit switches.
Recommendation:If you are looking for a reliable and cost-effective limit switch for industrial applications with a voltage and current rating of 600VAC and 10A, respectively, the Honeywell LSYAC3KY-FP micro switch is an excellent choice. However, it is essential to consider the specific requirements of your application and ensure that the switch is suitable for your use case.
Details:
These services include: ups 3 day select. The cost of combined shipping depends on weight, location buyer and size box. Ups next day am. Honeywell micro switch LSYAC3KY-FP heavy duty limit switch, 600vac, 10 amps.
Prices for these options may differ from standard ground shipping. New other, box shows signs of shelf wear. Item is sold as pictured. Ups 2 day air am.
Manufacturers labeling/packaging varies.
specifications indusswitch:
- brand: Honeywell
- mpn: Lsyac3ky-fp
- part type: Switch Amp
returns indusswitch:
- paid by: buyer
- policy: returns accepted
- time: 30 days
- method: money back
offer indusswitch:
- prices: $108.87–$149.62
- item condition:
- New – Open box
- Used
- New
- options: ship-to-home
- started: september 23, 2025
- best offers: true
- sold #: 18
- in stock #: 4
- availability: in stock
payments indusswitch:
- check
- other
- wallet: paypal
- credit card: diners-club
- money order
seller indusswitch:
- # reviews: 23040
- city: kawkawlin, michigan
- rating: 99.9%
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Control Switches
shipping indusswitch:
- class: expedited, standard, one-day
- service: usps priority mail, ups ground, usps priority mail express, ups next day air
- transit: 3-7 days
- type: calculated
- carrier: usps, ups
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