- Easy to clean metal surface
- Long life (50 million cycles)
- Ring or Dot illumination
- Sealed to IP68 or IP69K (switch mounted on panel)
[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″][vc_single_image image=”8922″ img_size=”full” alignment=”center”][vc_custom_heading text=”Brochure” font_container=”tag:h3|font_size:18|text_align:center|color:%23f19901″ use_theme_fonts=”yes” link=”url:https%3A%2F%2Fwww.langir.com%2Fwp-content%2Fuploads%2F2015%2F03%2Fpiezo-switches.pdf|title:Brochure|target:_blank”][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]
Advantages
[/vc_column_text][vc_column_text]Langir piezo push buttons are based on a solid-state output allowing for a very long life expectancy (more than 50 millions cycles), ideal for demanding applications where reliability is most important. The flat actuation surface is completely closed, preventing the intrusion of liquids or other contaminants, perfect for surface cleaning required in the medical and food-processing industries. High-performance sealing (IP68 and IP69K) is achieved due to the one-piece construction of the switch. No external power supply is required. The screw-machined metal housing construction and Langir’s vertical integration allow for the manufacture of a variety of shapes.[/vc_column_text][vc_column_text]
Technical Data
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| 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) |
[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_zigzag][vc_tta_accordion c_icon=”” active_section=”1″ no_fill=”true” collapsible_all=”true” title=”FAQs”][vc_tta_section title=”What exactly is a 30mm Piezo Switch and how does it operate?” tab_id=”1753111031798-58ecd092-9dd5″][vc_column_text]The 30mm Piezo Switch uses piezoelectric technology, meaning it generates an electric signal when you press its surface gently. Unlike traditional mechanical switches, it has no moving parts, resulting in exceptional durability and reliability over 50 million cycles, ideal for demanding applications.[/vc_column_text][/vc_tta_section][vc_tta_section title=”What are the biggest advantages of choosing a Langir 30mm Piezo Switch?” tab_id=”1753112744421-5c0bcf39-0a7a”][vc_column_text]Our switch features a flat, seamless metal surface that’s easy to clean and completely sealed to IP68/IP69K standards, protecting against dust, water, and harsh environments. This makes it perfect for medical, food processing, or outdoor industrial controls where hygiene and durability are critical.[/vc_column_text][/vc_tta_section][vc_tta_section title=”Can you explain the illumination options for the 30mm Piezo Switch?” tab_id=”1753112684216-476671fa-0293″][vc_column_text]We offer both dot and ring illumination in multiple LED colors, including red, green, blue, yellow, and white. The illumination enhances visibility in low light and adds aesthetic appeal, customizable to your branding and operational needs.[/vc_column_text][/vc_tta_section][vc_tta_section title=”What electrical specifications should I know about this switch?” tab_id=”1753112713775-ba448e23-ddbf”][vc_column_text]It operates safely on voltages from 1 to 24V AC/DC, with a switching current up to 1 amp and rated breaking capacity of 1 watt. Its switch resistance remains low in the ON state ensuring reliable conductivity, with high insulation resistance when OFF to prevent leakage.[/vc_column_text][/vc_tta_section][vc_tta_section title=”How resistant is the 30mm Piezo Switch to environmental stresses?” tab_id=”1753113920539-f3240a17-50b8″][vc_column_text]This switch is built to withstand a broad temperature range from -40°C to +75°C, high-pressure water jets, dust ingress, and mechanical shocks (IK06 rating). Its solid metal construction further guarantees protection in tough industrial and outdoor settings.[/vc_column_text][/vc_tta_section][vc_tta_section title=”What applications is the 30mm Piezo Switch best suited for?” tab_id=”1753113952310-d6b24be3-0a31″][vc_column_text]Thanks to its robust sealing and long life, it’s widely used in control panels, medical devices, food processing equipment, marine controls, and outdoor machinery—anywhere reliable, hygienic, and durable switches are required.[/vc_column_text][/vc_tta_section][vc_tta_section title=”Does the switch require any special wiring or power supply considerations?” tab_id=”1753113984809-8f2f26a5-697f”][vc_column_text]The piezo switch integrates solid-state electronics with an easy-to-wire configuration using built-in wires. It does not need any external power supply aside from the operating voltage range and follows standard wiring practices, simplifying installation.[/vc_column_text][/vc_tta_section][vc_tta_section title=”How customizable is the 30mm Piezo Switch to fit specific project needs?” tab_id=”1753114029350-c419ddaa-8953″][vc_column_text]Customization options include different housing materials like anodized aluminum or stainless steel, LED colors, illumination types, actuator shapes, and label markings. This flexibility helps meet your product design and branding requirements precisely.[/vc_column_text][/vc_tta_section][vc_tta_section title=”How long can the 30mm Piezo Switch last in typical use?” tab_id=”1753114063864-8ff9a46e-6ec2″][vc_column_text]With no mechanical wear parts, the switch can exceed 50 million life cycles, drastically reducing maintenance and replacement costs. This longevity translates to cost savings and reliability for your customers.[/vc_column_text][/vc_tta_section][vc_tta_section title=”What kind of support does Langir provide to B2B partners for this product?” tab_id=”1753114092138-64812c37-d803″][vc_column_text]We offer technical consultation, OEM/ODM customization, flexible order quantities, prompt sample delivery, and dependable global logistics. Our goal is to support your business growth with high-quality switches and responsive customer service.[/vc_column_text][/vc_tta_section][/vc_tta_accordion][vc_zigzag]
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