Micro Switch Miniature Basic Switch V-166-1A6
Micro Switch V16
FEATURES AND BENEFITS
TYPICAL APPLICATIONS
- Small appliances
- Computers and peripherals
- Medical instrumentation
SPECIFICATIONS
| 21A 250V AC 16A 125V AC 15A 30V DC 10A 30V DC |
| ≧ 50000 Cycles |
| ≧ 100 MΩ |
| IP 40 |
| T 105/55 |
| ≦ 50mΩ |
An Enlightening Glimpse into the Role of a Micro Switch in an Electric Clothesline
In a world where automation and convenience have become paramount, employing state-of-the-art technologies to simplify daily chores is no longer uncommon. One such innovative contraption that has taken the market by storm is the electric clothesline that houses an integral component – the micro switch.
A micro switch, as its name suggests, is a small-sized switch that plays an indispensable role in many devices, including an electric clothesline. A quintessential component in enhancing the functionality and efficiency of this device, it significantly contributes to ensuring smooth operation with minimal human intervention. Its primary purpose lies in sensing when the clothesline has reached its maximum limit or if it’s empty and needs retraction. This smart feature eliminates any potential risk of damaging the unit due to undue stress or unnecessary power usage when not required.
The use of a micro switch in an electric clothesline enhances safety measures too. It acts as a protective barrier against any unexpected issues like overloading or overheating by automatically shutting off power when it detects any abnormality. Thus, providing peace of mind while offering utmost efficiency.
How Does a Micro Switch Operate within an Electric Clothesline?
Understanding how this tiny yet potent element operates within an electric clothesline can be truly fascinating. The microswitch is engineered to detect changes through minute force applied upon its actuator button.
When you hang your garments on the clothesline and set it in motion using the remote control or wall switch, the line moves outward until full extension is reached. At this point, the microswitch comes into play; it senses that maximum extension point and triggers an automatic stop to prevent strain on the motor and potential damage to your unit. Similarly, when removing your now-dry clothing from the line, once all weight is removed, it identifies this change and initiates retraction.
If for any reason there’s excess load or rapid temperature fluctuations indicating possible overheating, again, our vigilant friend -the microswitch- jumps into action by cutting off power supply instantly to prevent damage or possible fire hazards.
Enhancing Lifestyle Convenience with Modern Technology
This seemingly simple addition of a micro switch in electronic devices like an electric clothesline significantly upscales user experience and convenience levels by making daily chores almost effortless.
Imagine having to tug at strings physically every time you want your laundry done? Or worse still risk breaking or burning out your machine because there was no system in place to detect potential issues? That’s where micro switches make their grand entrance; they take care of these concerns efficiently making life simpler for users while also adding longevity to devices they are incorporated within.
Key Features:
- Effective Operation: Micro switches ensure smooth operation of an electric clothesline by correctly identifying when maximum extension has been achieved.
- Safety Mechanism: They provide additional safety measures by detecting abnormalities like overloading or overheating.
- Automatic Actions: Capable of triggering automatic stoppage during full extension or initiating retraction once emptied.
- Preventing Damage: They help avoid potential damage to machines due to overload conditions.
- Enhanced Life Span: By preventing mishaps before they occur—micro switches indirectly enhance device longevity.
- Ease Of Use & Convenience: The incorporation of micro switches makes using gadgets like electric clotheslines straightforward and hassle-free for users.
Product Features
Introducing the Micro Switch Miniature V-166-1A6: Enhancing Efficiency and Safety in Electrical Appliances
In today’s fast-paced world, where automation and convenience are at the forefront of technological advancements, it is crucial for businesses in the B2B market to invest in reliable components that can simplify daily operations. One such innovation that has revolutionized the market is the Micro Switch Miniature V-166-1A6. This small-sized switch, manufactured by WEUP, is a versatile and indispensable component that can greatly enhance the functionality and efficiency of various electrical appliances.
Enhanced Performance and Flexibility
One of the key features of the Micro Switch Miniature V-166-1A6 is its wide variation of best-selling microswitches with switching currents ranging from 10 to 21 A. This range allows B2B buyers to choose the appropriate switch based on their specific requirements and applications. Whether it is for interrupting current when doors are opened or closed, or for sensing changes in load or temperature, this micro switch provides unparalleled performance and flexibility.
Safety Measures and Peace of Mind
Safety is paramount when it comes to electrical appliances. The Micro Switch Miniature V-166-1A6 incorporates advanced safety mechanisms to protect both the appliance and its users. With its ability to detect abnormalities such as overloading or overheating, this micro switch acts as a protective barrier by automatically shutting off power when any abnormality is detected. This feature greatly reduces the risk of potential damage or fire hazards, providing peace of mind to users and ensuring the longevity of the appliance.
Wide Range of Applications
The Micro Switch Miniature V-166-1A6 is a versatile component that finds application in various industries. From small appliances like air purifiers and dehumidifiers to computers and peripherals, this micro switch can be seamlessly integrated into different electrical devices. Its reliability and effectiveness make it an ideal choice for applications in medical instrumentation as well. Furthermore, the availability of two types of cases – thermoplastic resin and thermosetting resin – offers additional flexibility to B2B buyers, allowing them to select the most suitable case for their specific needs.
Quality Assurance from China Manufacturers
When it comes to purchasing electrical components, reliability and quality are of utmost importance. WEUP, as one of the leading manufacturers, stands out in the industry by consistently delivering high-quality products that meet international standards. The Micro Switch Miniature V-166-1A6 undergoes rigorous testing and adheres to strict quality control measures to ensure its performance and durability. By sourcing directly from China manufacturers like WEUP, B2B buyers can have confidence in the quality and reliability of their purchases.
Benefits for B2B Buyers
By choosing the Micro Switch Miniature V-166-1A6 for their electrical appliances, B2B buyers can reap several benefits:
- Efficiency: The micro switch ensures smooth operation by accurately identifying maximum extension points or changes in load, allowing for optimal functionality of the appliance.
- Safety: With its ability to detect abnormalities and automatically shut off power, this micro switch provides an added layer of safety, protecting both the appliance and its users.
- Longevity: By preventing potential damage or strain on the appliance, the Micro Switch Miniature V-166-1A6 indirectly enhances the device’s lifespan, reducing maintenance costs and increasing customer satisfaction.
- Flexibility: With a wide range of options available, B2B buyers can select the most suitable micro switch variant based on their specific requirements and applications.
- Quality Assurance: Sourcing directly from China manufacturers like WEUP ensures high-quality products that meet international standards, providing peace of mind to B2B buyers.
Conclusion
In conclusion, the Micro Switch Miniature V-166-1A6 is a reliable and efficient component that offers enhanced performance and safety for electrical appliances. Its wide variation of best-selling microswitches with switching currents ranging from 10 to 21 A, coupled with its ability to detect abnormalities and protect against potential damage, makes it an ideal choice for B2B buyers in various industries. By sourcing directly from China manufacturers like WEUP, B2B buyers can ensure the quality and reliability of their purchases. Incorporate this exceptional micro switch into your electrical appliances today and experience unparalleled efficiency and safety.
Why Choose WEUP?

High Quality
Our switches are manufactured using top-grade materials and undergo rigorous quality control measures to ensure superior performance.
Affordability
We understand the importance of cost-effectiveness in today’s competitive market. That’s why we offer our switches at a competitive price point without compromising on quality.


Reliable Supplier
As one of the leading China manufacturers, WEUP has established a solid reputation for providing reliable products to customers worldwide. We work with reputable suppliers and have a strong network of distributors to ensure prompt delivery.
Excellent Customer Service
At WEUP, we value our customers’ satisfaction above all else. Our dedicated team is always ready to assist you with any inquiries or concerns you may have.

Certificates









Technical Data
- Model
- Status
- Dimensions and Operating Characteristics
- Terminals and Apperance (Unit: mm)
- Thermoplastic Case
- Characteristics
- Applications
Ratings | Actuator | Maximum Operating Force (OF) | Contact Form | Terminals | Heat resistance |
21:21 A at 250 VAC | None: Pin plunger ![]() | 6: 3.92 N {400 gf} | 1: SPDT ![]() | A : Solder terminals | None : Standard (80°C) |
16:16A at 250 VAC | 1 : Short hinge lever ![]() | 5: 1.96 N {200 gf} | 2: SPST-NC ![]() | C2 : Quick-connect terminals (#187) | -T : Heat-resistive (150°C) |
15:15 A at 250 VAC | 2 : Hinge lever ![]() | 4: 0.98 N {100 gf} | 3: SPST-NO ![]() | C : Quick-connect terminals (#250) | |
10:10 A at 250 VAC | 3 : Long hinge lever ![]() | Note: These values are for the pin plunger models. | |||
4 : Simulated roller lever ![]() | |||||
5 : Short hinge roller lever ![]() | |||||
6 : Hinge roller lever ![]() |
Actuator | Terminals | Contact form | Maximum operating force (OF) | 21A | 16A |
Pin plunger ![]() | Solder terminals (A) | SPDT | 3.92N | — | V-16-1A6 |
SPST-NC | — | V-16-2A6 | |||
SPST-NO | — | V-16-3A6 | |||
SPDT | 1.96N | — | V-16-1A5 | ||
SPST-NC | — | V-16-2A5 | |||
SPST-NO | — | V-16-3A5 | |||
SPDT | 0.98N | — | — | ||
SPST-NC | — | — | |||
SPST-NO | — | — | |||
Quick-connect terminals (#187) (C2) | SPDT | 3.92N | — | V-16-1C26 | |
SPST-NC | — | V-16-2C26 | |||
SPST-NO | — | V-16-3C26 | |||
SPDT | 1.96N | — | V-16-1C25 | ||
SPST-NC | — | V-16-2C25 | |||
SPST-NO | — | V-16-3C25 | |||
SPDT | 0.98N | — | — | ||
SPST-NC | — | — | |||
SPST-NO | — | — | |||
Quick-connect terminals (#250) (C) | SPDT | 3.92N | V-21-1C6 | V-16-1C6 | |
SPST-NC | V-21-2C6 | V-16-2C6 | |||
SPST-NO | V-21-3C6 | V-16-3C6 | |||
SPDT | 1.96N | — | V-16-1C5 | ||
SPST-NC | — | V-16-2C5 | |||
SPST-NO | — | V-16-3C5 | |||
SPDT | 0.98N | — | — | ||
SPST-NC | — | — | |||
SPST-NO | — | — |
Item Model | V-10 | V-15 | V-16 | V-21 | V-21(IN) | |
Permissible operating speed | 0.1mm to 1 m/s max. (pin plunger models) | |||||
Permissible operating frequency | Mechanical | 600 operations/min max. (pin plunger models) | ||||
Electrical | 60 operations/min | |||||
Insulation resistance | 100MΩ min. (at 500 VDC with insulation tester) | |||||
Contact resistance (initial value) | 15mΩ max. | |||||
Dielectric strength *1 | Between terminals of the same polarity | AC1,000V 50/60Hz 1min | ||||
Between current-carrying metal parts and ground | AC1,500V 50/60Hz 1min | AC1,500V 50/60Hz 1min | AC2,000V 50/60Hz 1min | |||
Between each terminal and non-current- carrying metal parts | AC1,500V 50/60Hz 1min | AC1,500V 50/60Hz 1min | AC2,000V 50/60Hz 1min | |||
Vibration resistance *2 | Malfunction | 10 to 55 Hz, 1.5-mm double amplitude | ||||
Shock resistance *2 | Durability | 1,000 m/s2 {approx. 100 G} max. | ||||
Malfunction | 200 m/s2 {approx. 20G} max. | 300 m/s2 {approx. 30 G} max. | ||||
Durability *3 | Mechanical | 50,000,000 operations min. (60 operations/min) | ||||
Electrical | 300,000 operations min. (30 operations/min) Heat resistive: 50,000 operations min (30 operations/min) | 100,000 operations min. (30 operations/min) Heat resistive: 20,000 operations min (30 operations/min) | 100,000 operations min. (30 operations/min) | |||
Degree of protection | IEC IP40 | |||||
Degree of protection against electric shock | Class I | |||||
Proof tracking index (PTI) | 175 | |||||
Ambient operating temperature | -25 to 105C (Heat resistive: -25 to 150C) | -25 to 105C | -25 to 80C | |||
-25 to 105C (V-21 series: -25 to 80C) (Heat resistive: -25 to 150C) at ambient humidity of 60% max. (with no icing or condensation) | ||||||
Ambient operating humidity | 85% max. (for 5 to 35C) | |||||
Weight | Approx. 6.2g (pin plunger models) |
Rocker Switch Applications
Power Supply Switches for Consumer Electronics, PC Peripherals, and Office/Commercial Equipment
Rocker switches are used in a lot of common pieces of technology such as monitors, printers and measuring devices. Check out some of the applications of rocker switches below.
Air purifiers, dehumidifiers, etc.
Monitors, copiers, printers, etc.
Monitors | Copiers | Printers |
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Power Supplies | Measuring Devices | Power Outlet Strips |
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