A22-FY-02A

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Introduction to A22-FY-02A Pushbutton Switches

A22-FY-02A is a Pushbutton Switch which has both a wide range of application fields and various working principles. It boasts a high sensitivity, a long lifetime and a reliable performance guaranty. These characteristcs of A22-FY-02A make it a great selection for industrial applications.

Application Fields of A22-FY-02A Pushbutton Switches

A22-FY-02A Pushbutton Switches can be applied in many aspects such as industrial environment, control panels, household devices, vending machines and elevators. It has a wide working temperature range from -10°C to +85°C, which is suitable for most of the industrial applications. Furthermore, it is especially suitable for harsh working conditions such as dusty and humid environments, as its water-proof, dust-proof and anti-vibration performance are excellent.

Working Principle of A22-FY-02A Pushbutton Switches

A22-FY-02A Pushbutton Switches use a combination of two different contact keys and a mechanical latching action to change its position. The two contact keys of the switch have different sensitivity in pushing force, the key with lower sensitivity is commonly called the outer key, and the one with higher sensitivity is called the inner key. When an operator presses the inner key, it will rotate the pin of the switch and then activate the switch circuit.

The switch uses a latching mechanism for use in applications which require it. When an operator presses the outer key, it will rotates the pin and then move the latch from its original position. As the latch is engaged, the switch stays in the latched state and will not change position until it is manually released. This feature makes the switch suitable for applications which need a reliable operation such as a motor starter switch.

Specifications of A22-FY-02A Pushbutton Switches

The rated voltage of A22-FY-02A Pushbutton Switches is 250V DC / 24V AC. The rated current range of the switch is 0.1A-10A and the operation temperature range is -10°C to +85°C. The operation life of the switch is up to 300000 cycles and its waterproof grade reaches IP67. Overall, it has a reliable performance for many industrial applications.

Conclusion

A22-FY-02A Pushbutton Switches have a wide range of applications and a variety of working principles. Its high sensitivity, long lifetime and reliable performance make it highly applicable for harsh environment and high-load operations. Thanks to its waterproof, dust-proof and anti-vibration features, it is going to bring impressive results in industrial applications.

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