Unionwell Mini Sealed Waterproof Ip67 Micro Switch G303-Series
Max. Current:3A
Max. Voltage:250VAC
Operating Temperature:250T60
Protection Level:IP67
Product Name:G303 Series Microswitch
Electrical rating:0.1A,125/250VAC;3A/12VDC;0.1A/48VDC
Electrical Operating Frequency:01A-120, 3A-10~30 cycles minute
Mechanical Operating Frequency:120 cycles/minute
Electrical Service Lifre:100,000 cycles
Insulation Resistance:100m Ω Max
Mechanical Life:500,000/ cycle
Storage Humidity:85% RH Max
Storage Temperature:-40 ℃ ~ +85℃
Lever Type:Straight/leaf/simulated roller
- Designed for water and dust tight
- Small compact size
- Global safety approvals
- Long life and high reliability
- Variety of levers
- Wide range of wiring terminals
- Widely used in automative electronics,appliance and industrial control designs

Brand Name | Unionwell |
Model Number | G303 Series Microswitch |
Max. Current | 3A |
Max. Voltage | 250VAC |
Operating Temperature | 250T60 |
Protection Level | IP67 |
Product Name | G303 Series Microswitch |
Electrical rating | 0.1A,125/250VAC;3A/12VDC;0.1A/48VDC |
Electrical Operating Frequency | 01A-120, 3A-10~30 cycles minute |
Mechanical Operating Frequency | 120 cycles/minute |
Electrical Service Lifre | 100,000 cycles |
Insulation Resistance | 100m Ω Max |
Mechanical Life | 500,000/ cycle |
Storage Humidity | 85% RH Max |
Storage Temperature | -40 ℃ ~ +85℃ |
Lever Type: | Straight/leaf/simulated roller |
- Automotive Electronics: The mini sealed waterproof IP67 micro switch is widely used in automotive systems, providing dependable control for functions like lighting, safety systems, and sensors. Its durability and compact size ensure it performs reliably even in the demanding conditions of vehicle interiors.
- Appliances: In household and commercial appliances, this switch offers precise control and longevity. It’s perfect for managing power functions and safety features in devices like washing machines, air conditioners, and kitchen appliances.
- Industrial Control Designs: For industrial automation and control systems, the sealed subminiature micro switch provides accurate and consistent operation. Its robust construction makes it suitable for harsh environments, ensuring long-term reliability and efficiency in control panels and machinery.
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.



