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- Easy to clean metal surface
- Long life (50 million cycles)
- Ring or Dot illumination
- Sealed to IP68 or IP69K (switch mounted on panel)
22mm Piezo switch
The Piezo waterproof push button switch is part of the PZ series including models with dia. 12. 16, 19, 22, 25 or 30mm bushing. Sealed to IP68 or IP69K, easy to clean metal surface, long life (50 million cycles), ring illumination, custom configurations.
Learn More: LANGIR Piezo Technology Applications
22mm Piezo Waterproof Push Button Switch
Advantages
As a leading waterproof push button switch supplier, Langir offers Piezo switches with solid-state output, ensuring a lifespan of over 50 million cycles. Ideal for demanding applications, these switches feature a fully sealed flat actuation surface, preventing liquid or contaminant intrusion, making them perfect for medical and food-processing environments. With high-performance IP68 and IP69K sealing from one-piece construction, no external power supply is needed. The screw-machined metal housing and Langir’s vertical integration enable the production of various shapes.
Technical Data
| Electrical Data | |
| Functions | Momentary / Latching |
| Contact Arrangement | SPST N.O. / SPST N.C. |
| Pulse Duration | 125 – 300mS |
| Voltage | 1 – 24V AC/DC |
| Switching Current | 0.2A /1A |
| Rated Breaking Capacity | 1W |
| Operating Cycles | >50,000,000 |
| Switch Resistance OFF | > 5 MΩ |
| Switch Resistance ON | < 20 Ω |
| Capacity | 30pF |
| Contact Configuration | Free polarity |
| Illumination | Non-illum./ Illum. |
| Mechanical Data | |
| Material | Aluminium 6061 T651/ Stainless Steel 316L |
| Actuating Force | 3 – 5N |
| Connection | Wires |
| Actuating Travel | 0.002mm |
| Shock Protection | IK 06 |
| Fastening Torque | 2.5Nm |
| Anodize Colors | Gold / Red / Blue / Black / Green / Natural |
| Environmental Data | |
| Operating Temperature | -40°C to 75°C std. |
| IP Protection | IP69K (front and back) |
FAQs
What is a piezo waterproof push button switch?
A piezo waterproof push button switch is a type of switch that uses a piezoelectric material to generate an electrical signal when pressure is applied to the button. It is designed to be waterproof, meaning it can be used in environments where moisture or liquids may be present without causing damage.
How does a piezo waterproof push button switch work?
The switch contains a piezoelectric element that converts mechanical pressure into an electrical signal. When the button is pressed, it deforms the piezoelectric material, generating a voltage. This voltage can be used to trigger a circuit or control a device.
What are the advantages of a piezo waterproof push button switch?
Piezo waterproof push button switches offer several advantages, including:
Waterproof and moisture-resistant, making them suitable for use in outdoor or wet environments.
Durable and long-lasting, with no mechanical parts that can wear out.
Vandal-resistant, as they are difficult to damage or tamper with.
Can be used in a wide range of temperatures.
No audible click or noise when pressed, making them suitable for quiet environments.
Where can piezo waterproof push button switches be used?
These switches are commonly used in various applications, such as industrial control panels, medical equipment, marine electronics, automotive dashboards, outdoor equipment, and more. Their waterproof and durable nature makes them ideal for environments where moisture, dust, or vandalism may be a concern.
Are piezo waterproof push button switches customizable?
Yes, many manufacturers offer customization options for these switches, such as different colors, shapes, sizes, and even custom markings or labels. It’s best to check with the specific manufacturer or supplier for available customization options.
Can Piezo Waterproof Push Button Switches be integrated into existing systems?
Yes, these switches are designed to be compatible with standard electrical systems and can be easily integrated into existing circuits or devices. They typically have standard electrical terminals or connectors for easy installation.
Are piezo waterproof push button switches safe to use?
Yes, they are safe to use when installed and used according to the manufacturer’s instructions. However, it is always important to follow proper safety practices and consult with a professional if you have specific safety concerns or requirements.
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