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sealed micro switch
sealed micro switch
sealed micro switch
Model No: G303-130W52C3B

Unionwell IP67 Sealed Subminiature Micro Switch G3

Model Number:G3 series
Max. Current:0.1A~3A
Max. Voltage:125/250VAC,48VDC
Operating Temperature:-40℃~+85℃
Protection Level:IP67
Electrical life:100,000 cycles (Depend on Part No.)
Mechanical life:500,000cycles
Operating force:75g.f.or 130g.f. MAX.
Terminal:Solder terminal
Application:Car, air conditioner electric tooth brush ,toys motor control
Contact Resistance:100m Ohm Max
Insulation Resistance:100M Ohm Min
Certification:CQC CE ENEC
Rating:0.1A 125/250VAC
Product Name:Waterproof Mini Micro Switch
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Product Description
 
The subminiature micro switch is a compact and reliable component designed for precision control in a wide range of applications. With its sealed micro switch design, it provides excellent protection against dust and moisture, It is very suitable for harsh environments such as automobiles and industries that require sealing against water and dust.. As a leading China sealed switch manufacturer, we prioritize quality and customization to meet various industrial and automotive requirements. This subminiature micro switch is widely used in automotive, household appliances, and industrial automation, offering consistent performance even in harsh conditions. 
 
Thesubminiature micro switch from the G3 series is a compact and durable solution for various applications, offering a highly reliable performance. This sealed subminiature micro switch is designed to withstand challenging environments with an IP67 protection level, ensuring resistance to dust and water. With a wide operating temperature range of -40℃ to +85℃, it’s ideal for use in cars, air conditioners, electric toothbrushes, toys, and motor control systems. It supports a maximum current of 3A and a voltage of 125/250VAC or 48VDC, making it suitable for high-demand electrical systems.
 
Built to last, the sealed subminiature micro switch offers an electrical life of 100,000 cycles and a mechanical life of 500,000 cycles. Its solder terminals ensure secure and efficient connections, while its operating force options of 75g.f. or 130g.f. provide flexible control for various applications. Certified by CQC, CE, and ENEC, this switch meets rigorous safety and quality standards, ensuring reliable performance in every use case.
 
Feature
-Designed for water and dust tight(IP67)
-Small compact size
-Global safety approvals
-Long life and high reliability
-Variety of levers
-Wide range of wiring terminals
-Widely used in Automotive Electronics, Appliance and Industrial Control etc.
-Customized designs
 
Rating： 0.1A /125VAC; 3A/ 12VDC ; 0.1A /250VAC; 0.1A/ 48VDC u 1E5.Operating
FrequencyElectrical: 0.1A-120/3A-10~30 cycles/minute
Operating FrequencyMechanical: 120 cycles/minute
Contact Resistance(Initiative): 100mΩ Max
Insulation Resistance(at 500VDC): 100MΩ Min
Vibration durability: 10~55Hz, move 0.75mm(p-p)
Dielectric Strength： 500VAC (50~60Hz)
Storage Temperature： -40℃-+85℃
Storage Humidity： 85% RH Max
Service LifeElectrical： 6,000~500,000/cycles(Depend on part number)
ServiceMechanical： Min.500,000/cycles
 
Drawing
sealed subminiature micro switch drawing
 
Application
 
The subminiature micro switch is a versatile, compact solution designed for high-performance applications across various industries. This sealed subminiature micro switch** is ideal for environments where dust and moisture protection are essential, thanks to its IP67 rating. It offers stable performance with a maximum current of 3A and voltage ratings of 125/250VAC or 48VDC.
  • Car: The sealed subminiature micro switch ensures precise control in automotive systems, providing reliable performance in extreme temperature conditions.
  • Air Conditioner: It plays a key role in air conditioning units, controlling critical operational functions with high accuracy and longevity.
  • Electric Toothbrush: Its compact design makes it perfect for compact devices like electric toothbrushes, ensuring smooth functionality and durability.
  • Toys: The switch offers durable and responsive control for toy motor mechanisms, enhancing their performance and safety.
  • Motor Control: Used in motor control systems, this switch guarantees reliable operation even under heavy use, thanks to its long electrical and mechanical life.

FAQS

Who are we?

We are based in Guangdong, China, start from 2007,sell to Domestic Market(60.00%),Southern Europe(14.00%),NorthAmerica(13.00%),Southeast Asia(8.00%),Western Europe(3.00%),Northern Europe(2.00%). There are total about 301-500 people in our office.

How can we guarantee quality?

  • Always a pre-production sample before mass production;

  • Always final Inspection before shipment.

What can you buy from us?

We have a wide range of products and a large amount of stock in stock, such as Micro Switch; Automotive switches; Waterproof switches; Pressure switches; Mechanical keyboard switches.With independent research and development laboratory, we can provide customized services according to your needs.

Why should you buy from us not from other suppliers?

  • Factory ISO9001 & IATF16949 qualified Products are produced & tested by automatics;

  • Own team designed and assembled automatic machines ;

  • Awarded as National Innovative Technology ;

  • Company authorized over 100 Patents.

What services can we provide?

  • Accepted Delivery Terms: FOB,EXW,FCA,Express Delivery;

  • Accepted Payment Currency: USD, HKD, CNY;

  • Accepted Payment Type: T/T,Western Union,Cash;

  • Language Spoken:English,Chinese.