
3LS1 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $105.00 | Condition is New – Open box, Micro Switch 3LS1 Precision Limit Switch Roller, FREE SHIPPING | 100.0% |
![]() | $250.00 | Condition is New – Open box, Micro Switch, 3LS1, Honeywell Plug In 200LS Precision Limit Switch Roller, shipping cost = $17.41 | ![]() |
![]() | $275.00 | Condition is New – Open box, Honeywell 3LS1 Side Roller Plunger Micro Limit Switch, 10A, shipping cost = $10.75 | 100.0% |
![]() | $275.00 | Condition is New – Open box, Micro Switch, 3LS1, Honeywell Plug In 200LS Precision Limit Switch Roller w Box, shipping cost = $17.41 | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $20.98 | Condition is New, Micro 3LS1-J Limit Switch Roller Plunger 10A 110-250/480V , shipping cost = $9.51 | 94.6% |
![]() | $29.99 | Condition is New, Micro 3LS1-J Limit Switch Roller Plunger 10A 110-250/480V, shipping cost = $3.00 | 100.0% |
![]() | $26.40 | Top Pick! Condition is New, Micro 3LS1-J Limit Switch Roller Plunger 10A 110-250/480V, shipping cost = $9.50 | 97.4% |
![]() | $89.99 | Top Pick! Condition is New, Micro Switch 3LS1 Precision Limit Switch Roller NOS, FREE SHIPPING | 99.8% |
![]() | $349.00 | Condition is New, Honeywell 3LS1 Side Roller Plunger Micro Limit Switch, FREE SHIPPING | ![]() |
![]() | $350.00 | Condition is New, Honeywell 3LS1 Side Roller Plunger Micro Limit Switch, 10A, shipping cost = $23.05 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.42 | Top Pick! Condition is Neu, Micro 3LS1-J Limit Switch Roller Plunger 10A 110-250/480V #E2, shipping cost = $14.14 | 100.0% |

The Micro Switch 3LS1 is a precision limit switch designed for industrial automation applications. This switch features a roller plunger pilot design, making it suitable for use with linear motion or rotating shafts. The 3LS1 is rated for a maximum voltage of 10600V AC and a current of 10 Amps, with a maximum operating voltage of 600V AC.
The roller plunger design allows for precise position sensing and is ideal for applications where accurate and reliable switching is required. The switch is constructed with high-quality materials to ensure durability and long-life operation, even in harsh environments.
The 3LS1 is a normally open switch, meaning it opens when the actuating force is removed. It is available in various adjustable travel ranges, allowing it to be customized for specific applications. The switch also features a quick-connect terminal block for easy wiring and installation.
This micro switch is suitable for use in a wide range of industries, including manufacturing, automotive, and food processing. Its high voltage and current rating make it suitable for use in heavy-duty automation systems, while its precision design makes it ideal for applications requiring accurate position sensing.
The 3LS1 is designed to meet the highest standards of safety and reliability. It is RoHS compliant and UL recognized, ensuring that it meets the strictest safety and quality standards. The switch is also designed to operate in temperatures ranging from -20 C to 70 C, making it suitable for use in a variety of environments.
In summary, the Micro Switch 3LS1 is a versatile and reliable precision limit switch with a roller plunger pilot design. It is suitable for use in heavy-duty industrial automation applications requiring precise position sensing and accurate switching. With its high voltage and current rating, RoHS compliance, and UL recognition, it meets the highest standards of safety and reliability.
Micro switches are essential components in various industrial automation systems, and the 3LS1 Precision Limit Roller Plunger Pilot 10600VAC 10A 600VAC micro switch is a specific type of micro switch with certain features and capabilities. Here are some pros and cons of buying this micro switch:
Pros:1. High Voltage and Current Capability: This micro switch can handle high voltage (10600VAC) and current (10A) which makes it suitable for heavy-diduty applications in industries such as power generation, oil and gas, and manufacturing.
2. Precision Limit Switch: The roller plunger design of this micro switch provides precise and reliable switching action. This feature is beneficial in applications where accurate position sensing is essential.
3. Pilot Device: The pilot device of the micro switch is designed to operate at a lower voltage (600VAC) than the actual switching voltage. This design ensures that the micro switch is not subjected to high voltages during operation, increasing its lifespan and reliability.
4. Robust Construction: The 3LS1 micro switch is designed with a robust construction, making it suitable for harsh environments. It can withstand vibrations, shocks, and temperature extremes, making it an ideal choice for industrial applications.
5. Easy to Use: Micro switches are simple to use and require minimal maintenance. They do not require any external power source or complex wiring, making them an easy and cost-effective solution for various automation applications.
Cons:1. Limited Operating Temperature Range: This micro switch is designed to operate within a specific temperature range (-25 C to 70 C). Operating it outside of this range may affect its performance and reliability.
2. Limited Switching Cycles: Micro switches have a limited number of switching cycles, which is the number of times the switch can be activated and deactivated during its lifetime. The exact number of switching cycles depends on the specific application and operating conditions.
3. Not Suitable for High Frequency Applications: Micro switches are not suitable for high-frequency applications as they may generate electrical noise and interference.
4. Limited to On/Off Function: Micro switches are limited to on/off functions and cannot handle complex control functions like PID control or proportional control.
Conclusion:The 3LS1 Precision Limit Roller Plunger Pilot 10600VAC 10A 600VAC micro switch is a reliable and robust solution for industrial applications that require high voltage and current handling, precise position sensing, and easy installation. However, it has some limitations, such as a limited operating temperature range, limited switching cycles, not suitable for high-frequency applications, and limited to on/off functions. Considering these pros and cons, if your application fits the micro switch's capabilities, it can be an excellent choice for industrial automation applications. However, if your application requires complex control functions, consider other types of switches, such as solid-state relays or programmable logic controllers.
Details:
Up for sale is a pre-owned fully functional Micro Switch 3LS1 precision limit roller plunger pilot duty 10 600vac. Return accepted only if the item does not match photos or. Please look at photos. Please do your research to determine if this item is right for application.
specifications indusswitch:
- brand: Micro Switch
- mpn: 3ls1
- maximum amperage: 10 A
- color: Gray Silver
- current rating: 1-15 A
- fuse type: Switch
- suitable for: Interior
- current type: Ac/dc
- type: Precision Limit Switch
- unit type: Unit
- features: Compact
- application: Industrial
- room: Any Room
returns indusSwitch:
- policy: no returns
payments indusSwitch:
- other
- wallet: paypal
- credit card: diners-club
shipping indusSwitch:
- class: standard
- transit: 4-8 days
- service: usps ground advantage
- carrier: usps
- type: calculated
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Limit Snap Action Switches
seller indusSwitch:
- city: peoria, illinois
- # reviews: 3646
- rating: 99.6%
offer indusSwitch:
- availability: in stock
- options: ship-to-home
- sold #: 17
- started: march 13, 2025
- prices: $20.98–$350.00
- item condition:
- New – Open box
- New
- Neu
- in stock #: 5
Also Purchased:
- 61CX12-D01: SWITCH, Honeywell Micro Switch
- FE-BTS6M-4: SWITCH, Pepperl Fuchs
- BZE6-2RN2: SWITCH, Honeywell
- CMI873101S100-2: SWITCH, Kailh
- BZE62RN80: ACTION SWITCH, Honeywell
- 19501BAAO: SWITCH, Gemco
- GKRE36PXA2: SWITCH, Honeywell
- LSQYAB1A1T353: SWITCH, Honeywell
- LSZ52C: SWITCH ROLLER, Micro Switch
- MPB10: SWITCH, Honeywell
- 5ML1: SWITCH ROLLER, Honeywell









