Products
Unionwell micro switches are known for their versatility and durability. As one of the leading custom micro switch manufacturers in China, we invest continuously in R&D, engineering training and a complete quality assurance system — so we can process demanding custom projects quickly and efficiently.
Different Types of Custom Micro Switches For Sale
Rocker Switch
The rocker switch’s structure is the same as the toggle switch, but the button handle is replaced with a boat shape. The rocker switch is often used as a power switch for electronic equipment. Its contacts are divided into single-pole single-throw and double-pole double-throw, and some switches also have indicator lights. Rocker switches are used in water dispensers, treadmills, computer speakers, battery cars, motorcycles, ion TVs, coffee pots, power outlets, massage machines, etc., mainly in household appliances. The rocker switch is a small, high-capacity power switch suitable for home appliances and office equipment. Compared with other switches, it is more powerful.
- 10A Momentary Rocker Switch
- 10A Sub Miniature Rocker Switch
- 125V Micro Rocker Switch
- 12A Sub Miniature Rocker Switch
- 15A Momentary Rocker Switch
Mini Waterproof Micro Switch
Mini Waterproof Micro Switch is one of Unionwell's first products enjoying great popularity in the automotive and new energy industries. Auto-riveting, auto-potting, auto-assembly, auto-welding, and auto-inspection are adopted in most series under this category, to ensure quality consistency and scale effect. Besides, every series could be flexibly tailored according to customers' needs in different projects and applications.
- Mini Waterproof Micro Switch G304D
- Mini Waterproof Micro Switch G307
- Mini Waterproof 24 Volt Micro Switch G305
- Mini Waterproof Micro Switch G304B
- Mini Waterproof Micro Switch G304A
Hot Products
Unionwell professional team is on hand to provide assistance and quick response to 3D drawing requests, price quotes, and access to an adequate sample program that allows engineers to test and qualify switches for their end product applications.
- Mechanical Keyboard Switches Yellow
- Two-Ways Waterproof Seat Adjustment Switches
- Air Wind Pressure Switch For Water Heater Boiler
- Micro Dpdt Switch DPDT Roller Lever
- ATEX Refrigerator Door Switch Ice Marker
Mechanical Keyboard Switch
Explore the Unionwell mechanical keyboard switch range — engineered for reliable switching, long service life and consistent performance in demanding applications.
- Mechanical Keyboard Switches Yellow
- Tesla Inductive Keyboard Switches GT06
- Microswitch Keyboard Switches 4MM
- 1.6mm Travel Keyboard Switch
- Micro Switch Keyboard
Micro Switch
Unionwell micro switches are famous for the special interior snap action structure which detects mechanical movements, generates current signals, or controls on-off function. Under this category, there are different types of switches classified by different standards. While they all have some features in common -- appropriate size, high reliability, global safety approvals, and plentiful options of levers, housings, and terminals.
- G20-T001 Car Seat Belt Reminder Micro Switch
- Waterproof Customized Micro Switch G905
- Waterproof Subminiature Micro Switch Charging Gun G5F10-D2P400A146-613U
- IP67 Waterproof & Dustproof Subminiature Micro Switch G5F10-C2Z300A05U
- Miniature Micro Switch Roller Lever
Air Pressure Switch(GPS100)
Air Pressure Switch(GPS100) is specially designed for the high volume OEM market; Typical applications include boilers, water heaters, HVAC, and other industrial equipment. These switches could be customized set points and can be used to sense positive, negative, or differential air pressure. A highly sensitive and reliable snap action switch is the main switching element. The snap action switch can provide a high switching capacity of up to 16A 125/250VAC.
- Air Pressure Switch GPS100 series
- Low Adjustable Air Pressure Switch
- Unionwell GPS100 Series Air Pressure Switch GPS100
- Air Pressure Switch GPS100 Custom Design
- Air Wind Pressure Switch For Water Heater Boiler
Motor Electronic Lock Switch G23
Product Name:Motor Electronic Lock Switches G23L for DC Charging Gun. Application:Designed for DC charging guns and EV charging locking systems.
- IP67 Motor Electronic Lock Switch G23A
- Motor Electronic Lock Switch for Charging G23D
- Unionwell Motor Electronic Lock Switch G23H
- Motor Electronic Lock Switches G23L for DC Charging Gun
Waterproof Seat Adjustment Switches
Unionwell G19 waterproof seat adjustment switches have a tight structure, realizing two-way or four-way conversion, developing an IP67 waterproof sealed design. It can be applied in different environments; G19 provides custom operating levers and heights design for various car types. The two-way electric car seat, which can move to the front and rear, is equipped with a two-way motor. The four-way movable car seat has two two-way motors, which can be raised and lowered based on forwarding and backward movement. Unionwell g19 waterproof seat adjustment switches can achieve the above functions.
- G19 Waterproof Seat Adjustment Switch
- Two-Ways Waterproof Seat Adjustment Switches
- Two-Ways Waterproof Seat Adjustment Switches
Why choose Unionwell as your custom micro switch manufacturer?
Strong R&D capability
Our technical team includes experts with more than 20 years of experience in micro switches, capable of handling any challenging project.
Complete assurance system
An ISO 14001, ISO 9001 and IATF 16949 certified micro switch manufacturer applying strict quality management.
Global certified products
All switch types hold access permits for major markets — UL / cUL / ENEC / CE / CB / CQC included.
Competitive price & lead time
Better pricing and more flexible lead times than comparable world-famous brands.
Custom switch manufacturer
With successful projects in automotive, home appliances and new energy, we can customize any switch component or assembly.
How to choose custom micro switches?
Housing and dimensions
Depending on the mounting position the required case dimensions differ. Mini waterproof housings around 10 mm or smaller are typical in automotive applications where signal current is switched in limited space, while home appliances usually adopt basic housings above 15–20 mm to handle higher current and harsh environments.
Rating electrical load
Even within the same switch series, electrical ratings differ by application. Clarify which configuration suits the end product — the rating of the switch must comply with the rating of the load.
Mechanical parameters
Switch performance also depends on parameters such as PT, OT, MD, RT, OF, TF, RF, TTP, OP, RP and FP. OP (Operating Position) and OF (Operating Force) are the most important when matching a switch to an application.
Certifications
Every major market has compulsory access permits — UL or cUL for North America, ENEC for Europe, CQC for China. Check the certificates before making a decision.
Special requirements
Some projects need gold-plated contacts, thermoplastic cases, unusual terminals or actuating levers. Choose a manufacturer with strong R&D and real-time production capability.
Contact Unionwell now to get quality micro switches
Click below for more information and a price for your project.