UnionwellSealed Micro Switches Supplier – Tailored for Diverse Industries
Durable and Reliable Sealed Micro Switches
Durable Sealed Rotary Switch with Custom Options

Parameter
Operating Frequency | Electrical | 0.1A,120 cycles/min 3A,10~30 cycles/min |
Mechanical | 120 cycles/min | |
Contact Resistance (Initiative) | 100mΩ Max.(without wire type) | |
Insulation Resistance (at 500VDC) | 100MΩ Min. | |
Vbration Durability | 10~55Hz,move 0.75mm(p-p) | |
Dielectric Strength | 500VAC(50~60Hz) | |
Operating Temperature | -40℃~+85℃ | |
Operating Humidity | 85%RH Max | |
Service Life | Electrical | Min.100,000 cycles (Depend on part NO.) |
Mechanical | Min.500,000 cycles |
Sealed Switch
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Linked Sealed Tact Switch - G1&G17 Series PDF
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Sealed Rotary Switch - G2 Series PDF
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Sealed Subminiature Micro Switch - G303 Series PDF
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Sealed Subminiature Micro Switch - G303AB Series PDF
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Sealed Clip Type Subminiature Micro Switch - G304A Series PDF
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Sealed Clip Type Subminiature Micro Switch - G304B Series PDF
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Slide Structure Sealed Subminiature Micro Switch - G304D Series PDF
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Sealed Clip Type Subminiature Micro Switch - G304E Series PDF
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Sealed Clip Type Subminiature Micro Switch - G304F Series PDF
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Sealed Clip Type Subminiature Micro Switch - G304G Series PDF
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Waterproof Subminiature Micro Switch - G305 Series PDF
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Sealed Clip Type Subminiature Micro Switch - G306 Series PDF
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Sealed Dual Loop Subminiature Micro Switch - G307A Series PDF
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Sealed Triple Loop Subminiature Micro Switch - G307B Series PDF
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Sealed Clip Type Subminiature Micro Switch - G309 Series PDF
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Sealed Basic Micro Switch - G5W11 Series PDF
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Sealed Mini Micro Switch - G9 Series PDF
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Sealed Miniature Micro Switch - G9AB Series PDF
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Subminiature Micro Switch- G10 Series PDF
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Subminiature Micro Switch - G10A Series PDF
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Seal Type Subminiature Micro Switch - G10B Series PDF
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Mounting Hole Waterproof Subminiature Micro Switch - G10B Series PDF
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Waterproof and Dustproof DPDT Limit Micro Switch - G11 Series PDF
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Waterproof Swing Rotary Switch - G16 Series PDF
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Waterproof Seat Adjustment Switch - G19 Series PDF
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Motor Electronic Lock for Charging - G23A Series PDF
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Motor Electronic Lock for Charging - G23B Series PDF
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ATEX Explosion Proof Refrigerator Door Switch - SWD Series PDF
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Sealed Micro Switch Feature
Sealing
High Temperature Resistance
Multiple Voltage Specifications
Durability
Multiple Lever Types

Advantages Of Unionwell Sealed Switches
Compact Size
Easy To Install
Lower Production Costs

Application Of Sealed Micro Switches
Automotive
Household Appliances
Consumer Electronics
Industrial Equipment
Sealed Micro Switch Buying Guide
Unionwell’s sealed micro switches come in various specifications and models, ensuring that customers can find the perfect match for their specific application requirements. As a leading micro switch manufacturer, whether you need switches for automotive, industrial, or consumer electronics applications, Unionwell has you covered. This guide will help you navigate the buying process for Unionwell’s sealed micro switches.
- First determine the type, specification and quantity of micro switches you need to purchase.
- Provide us with your detailed requirements, including switch specifications, quantity and delivery time, etc.
If you are not sure which micro switch to buy, you can describe your needs and application scenarios, and our sales staff will provide you with the most suitable suggestions and solutions.
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FAQ
What is a sealed switch?
A sealed switch is an electrical device enclosed within a protective casing, shielding its internal components from environmental factors such as dust, moisture, and debris. This casing creates a barrier that prevents contaminants from entering the switch mechanism, ensuring its reliability and longevity. Sealed switches are commonly used in various industries and applications where exposure to harsh conditions is prevalent, such as automotive, industrial, and outdoor settings.
What wires are usually used for Unionwell sealed switch G303?
The most commonly used wire gauge is UL1007.
What operating forces can the G5W11 sealed switch have?
The main operating forces of the G5W11 sealed switch are 15 grams, 25 grams, 50 grams, 100 grams and 200 grams, of which 15 grams and 25 grams are only suitable for small currents of 0.1A.
Why is the maximum current of our G9 series sealed switch 6A IP67, while our G91 series can reach 10A IP40? Can the G9 current reach 10A IP67?
G91 Is not sealed, but can reach 10A. G9 miniature micro switch is sealed, but the heat of the current cannot be dissipated, so it is difficult to reach 10A.
What is the main purpose of the G11 sealed switch?
The G11 sealed switch is mainly used on electric valves with explosion-proof requirements.
What are the main applications of the G16 series sealed micro switches?
The G16 sealed micro switches are mainly used in car door locks.

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