201LS111

Microswitch

200 offers available: $15.00–$950.00
201LS111 MICROSWITCH Honeywell

The Honeywell Micro Switch Model 201LS111 is a versatile and reliable electrical switching device designed for various applications where contact closure is essential. This micro switch is a pneumatic actuator type, meaning it operates by converting pneumatic energy into mechanical motion to open or close the electrical contacts.

The 201LS111 micro switch is designed with a rugged and corrosion-resistant stainless steel housing, making it an ideal choice for harsh environments. Its compact size, measuring only 1.5 inches in diameter and 1.5 inches in height, makes it suitable for space-constrained installations.

This micro switch features a normally open (NO) contact configuration, meaning that the contacts are open when the switch is in its rest position and close when the switch is actuated. The contacts are rated for a maximum current of 0.2 Amps at 250 Volts AC or DC, making it suitable for low-power applications.

The 201LS111 micro switch operates over a wide temperature range, from -40 F to 150 F (-40 C to 65 C), making it suitable for various industrial and commercial applications. It has a low operating force of only 5 to 15 psi (0.35 to 1.03 bar), which makes it easy to actuate with minimal air pressure.

The micro switch comes with a built-in adjustable deadman feature, allowing users to adjust the time delay between the actuation of the switch and the closing of the contacts. This feature is useful in preventing inadvertent contact closure due to momentary air pressure fluctuations.

The 201LS111 micro switch is easy to install, with a standard 1/8 inch NPT threaded connection for the air supply line. It also comes with a mounting bracket for convenient mounting on a wall or panel. This switch is suitable for use in pneumatic control systems, automation applications, and other industries where contact closure is necessary.

Overall, the Honeywell Micro Switch Model 201LS111 is a reliable, compact, and versatile switching solution for various applications that require pneumatic actuation and electrical contact closure. Its rugged construction, adjustable deadman feature, and wide temperature range make it an excellent choice for harsh environments and demanding applications.

The Honeywell Micro Switch Model 201LS111 is a commonly used limit switch in various industries for position sensing applications. Here are some pros and cons that might help you decide whether to purchase this micro switch:

Pros:

1. Durable Construction: This micro switch is known for its robust design, which can withstand harsh environments, making it suitable for industrial applications.

2. Versatile: It can be used in various applications, such as sensing the end position of a conveyor belt, detecting the presence of an object, or monitoring the position of a valve.

3. Easy Installation: It comes with mounting hardware, which makes it easy to install and set up.

4. Reliable: This micro switch has a contact rating of 10A at 277VAC, which makes it suitable for heavy-duty applications.

5. Cost-Effective: It is an affordable option compared to other limit switches in the market, making it a cost-effective choice for many applications.

Cons:

1. Manual Reset: This micro switch does not have a built-in reset mechanism, which means that if the switch trips, it needs to be manually reset.

2. Limited Switching Capacity: It has a limited switching capacity, which makes it unsuitable for applications that require high switching loads.

3. Not Waterproof: Although it can withstand harsh environments, it is not designed to be submerged in water, which may limit its use in certain applications.

Conclusion:

The Honeywell Micro Switch Model 201LS111 is a reliable, cost-effective, and versatile option for various position sensing applications. Its robust design makes it suitable for harsh environments, and it is easy to install. However, it does not have a built-in reset mechanism, and it has a limited switching capacity and is not waterproof.

Recommendation:

If you are looking for a robust and cost-effective limit switch for position sensing applications, the Honeywell Micro Switch Model 201LS111 is a good choice. However, if you require a higher switching capacity or a waterproof design, you may need to consider other options in the market. Ultimately, the decision depends on your specific application requirements and budget.

Details:

Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Part number 201LS111. Honeywell 201LS111 / used discontinued by manufacturer, limit switch. Call to use a shipping service other than the ones listed.

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