KW3A micro switch model and various lever forms

It is an electronic switch that requires only a small physical force to activate, so it is also called a micro switch; then the micro switch occurs at a specific position of the actuator. Relatively small movements at the actuator buttons produce relatively large movements at the electrical contacts, which occur at high speeds (regardless of actuation speed).

Micro switch model
Micro switch is one of the products professionally produced by DONGNAN Electronics Co., Ltd. Micro switch product models include KW3A, KW4A, KW4A(S), MS1, MS2, MS3, MS5, MS7, MS9, MS10, MS12, MS13.

KW3A micro switch model and various lever forms

Micro switch various lever forms
Switches come in many different lever forms, including short levers, long levers, medium levers, short roller levers, long roller levers, and arc levers.
A micro switch or miniature snap switch is an electronic device used to switch the flow of electrical current on or off. Microswitches typically contain an actuating plunger that travels a short distance to trigger a contact sequence. To achieve this, the actuating plunger must be pushed a predetermined amount before it activates. After releasing the actuator, the switch will return to its original state.

What are the advantages of KW3A micro switch?
Micro switches have many advantages, some of which include low cost and long life. A micro switch can produce 2 million cycle life. Another advantage includes its small size, which allows the switch to fit in spaces where larger switches might not. Finally, switches can be used when low operating forces and well-defined movements are required.

As you can see, micro switches have many advantages and can be used for a variety of purposes. Because of the variety of uses, we'll take a closer look at where microswitches can be found on devices.

KW3A micro switch characteristics
1. Beautiful appearance and compact structure. It has the characteristics of small contact gap, fast action, high sensitivity and small action stroke.
2. Equipped with various lever forms.
3. Various temperature grades
4. Long life and high reliability
5. Various contact terminals
6. Temperature changes
7. A variety of pull rods
8. Use thermoset or thermoplastic

Where are micro switches used?
Micro switches are available for a wide variety of electrical components. Most microswitches are used to control, detect, limit, and/or trigger corresponding actions, including brake interlocks, directional controls, speed controls, operator presence, safety systems, and more

Micro switches are used in household appliances, electronic equipment, automatic machine communication, automotive electronics, medical equipment, power tools, etc. Household appliances, automotive mice, automotive electronics, communication equipment, testing equipment, gas water heaters, gas stoves, small appliances, microwave ovens, rice cookers, medical equipment, building automation, power tools and general electrical and radio equipment, 24-hour timers, etc. .

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