Panel switches

Panel mount switches are used on various types of panels in various industries.Panel mount switches Langir can provide Anti vandal switch, Piezo switch and Capactivie switch, These switch ffer attractive, robust and durable switch, Stainless steel – available with different bushing diameters, actuator shapes, available with LED illumination and engraving.
Anti vandal switch Protection IP65 or IP67/IK09
Piezo switch Protection IP68 or IP69K/IK09
Capacitive switch Protection IP68 or IP69K/IK09

Square Bezel Anti Vandal Switch

Square bezel anti vandal switch provided by Langir offers the unique aesthetic features of a 25 mm square border on a standard round border. The panel openings are 19mm and 22mm diameter and provide IP65 grade dust and moisture protection. Among all kinds of switches, the working strength of one switch must be higher than that of most switches, i.e. anti vanda switch. Regardless of the application, this type of switch must provide strong function, reliable performance and robust protection, and should be easy to install and use. Most importantly, these switches must provide reliable protection against malicious tampering and damage to the device.

  • 19 or 22mm diameter panel cutout
  • RGB option
  • Multiple function options
  • Dot, ring or power symbol illumination available
  • IP65 rated
  • Soldered wire leads (300mm long) optional
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    L16T Anti vandal switch

    The L16T anti vandal switch provides a tri-color design. Its cut-out size is 16mm diameter and it provides IP65 rating for dust and moisture protection. In most cases, the L16T anti vandal switches are installed in areas exposed to wind and rain for applications such as external security systems. This means that the L16T anti vandal switch should be made of materials that can withstand not only frequent use but also severe environmental conditions. The use of appropriate materials is essential for long-term reliable protection of precision electronic components in equipment.

  • Backlit available
  • Tri-color available
  • 16mm diameter panel cutout
  • Dot and ring illumination options available
  • Multiple switch functions available
  • IP65 rated
  • Multiple LED color options
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    L19T Anti vandal switch

    L19T anti vandal switch can also use sealing materials that can withstand chemical attack. In addition to providing robust protection and reliable performance, tamper proof switches must also provide eye-catching design. Because these L19T anti vandal switches are sometimes used in dark places, our design can help people understand how the related controls work and what they control.

  • Backlit available
  • Tri-color available
  • 22mm diameter panel cutout
  • Dot and ring illumination options available
  • Multiple switch functions available
  • IP65 rated
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    L22O Rear mounting anti vandal switch

    L22O rear mounting anti vandal switch not only needs to consider the simple waterproof function, but also can protect the equipment from more harmful substances, such as strong adhesive or flammable liquid, which can damage the equipment. We design and manufacture a variety of solid and reliable L22O rear mounting anti vandal switches according to strict specifications. They are user-friendly, easy to operate, and their materials can protect and optimize their service life. In harsh environments such as factories, our L22O rear mounting anti vandal switches can be used continuously under extreme conditions. In high utilization systems such as elevators and electronic service stations, these switches ensure long-term reliability.

  • 22mm diameter panel cutout
  • 1 pole momentary switch
  • IP65 rating
  • Multiple LED color options
  • Dot and ring illumination options available
  • Solder terminals and screw terminals options available
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    L22T Anti vandal switch

    L22T anti vandal switch is suitable for harsh conditions and can withstand possible malicious damage. With transient action triggering, it is ideal for access control and access control applications such as elevators, emergency buttons, parking management systems, emergency phones, vending machines and food handling. L22T anti vandal switch has rugged design combines with a variety of styles, ehances its design and manufacturing integration services, provides a high flexibility.Also, it has high quality solution for our numerous industry users, so as to meet their design requirements for control panel.

  • Backlit available
  • Tri-color available
  • 22mm diameter panel cutout
  • Dot and ring illumination options available
  • Multiple switch functions available
  • IP65 rated
  • SPDT or DPDT
  • Multiple LED color options
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    Plastic Piezo switch

    Plastic piezo switch uses a piezoelectric chip. The surface layer, that is, the part seen by the user, can print, cover or press out the required information. Plastic piezo wafer is inserted into a pressed insulating layer (sleeve), which is sandwiched between two conductive sheets that make up the switch contacts. It is supported by the last plate. Compared with resistive membrane switch, some advantages of plastic piezo switch are as follows: 1. Plastic piezo effect is the characteristic of some specific crystalline silicon materials, including natural quartz crystal and artificial ceramic materials. When mechanical pressure is applied to these materials, the lattice structure will produce voltage and charge directly proportional to the pressure. 2. Plastic piezo switches require almost negligible physical movement, usually between 1 μ m and 10 μ m, to generate usable switching voltage or charge. 3. It is the simple exertion of external force rather than physical movement that produces the output of switch element.

  • 22mm panel cutouts
  • Normally open, momentary action
  • Make impulse time of 125-300 msec
  • Recessed face
  • Wire termination
  • IP68 Sealed
  • Available in 12V and 24V LED's
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    L19M Micro-trip anti vandal switch

    The Micro-trip anti vandal switch is widely used in electronic equipment, instruments, mines, power systems, household appliances, electrical equipment, as well as aerospace, aviation, ships, missiles, tanks and other military fields. Although the switch is small, it plays an irreplaceable role. It can be used in computer mouse, automobile mouse, automotive electronic products, communication equipment, military products, testing instruments, gas water heaters, gas stoves, small household appliances, microwave ovens, rice cookers, floating ball equipment, medical equipment, building automation, electric tools and general electrical and radio equipment, 24-hour timer, etc.

  • 1NO momentary switch
  • 19mm diameter panel cutout
  • Anti-Vandal IK09/ Sealed IP65
  • Dot and ring illumination options available
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    L19Y High current anti vandal switch

    L19Y high current anti vandal switch can be used in a wide range of applications, from automotive electronics to gardening to strict access control systems, and can adapt to all kinds of harsh situations. The cost associated with equipment failure can be very high, not only need to be repaired or replaced, but also the replacement of faulty components can lead to unexpected shutdown or delay. Therefore, we have developed a series of anti-damage switches, which can still operate as expected in the face of vibration, fast-moving machinery or corrosive liquids.

  • High current 21A 24VDC
  • 19mm diameter panel cutout
  • Anti-vandal IK09/ Sealed IP67
  • Backlit LED switch label kit available
  • Momentary or Alternated options available
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    L19B High current anti vandal switch

    L19B high current anti vandal switch from Langir provides IP68 protection, it has superior performance, especially in extreme environments. Our switches have been carefully designed and strictly manufactured to the highest quality standards and adapt to extreme conditions. Our switches are suitable for industrial applications and vehicles where a compact, sealed and robust enclosure, as well as a high degree of shock, vibration, dust and moisture resistance, are important for safe and reliable switching. They are reliable products for hundreds of customers around the world. Safety related switch applications require uncompromising product quality. If you have application requirements, please contact us.

  • High current 21A 250VAC
  • 19mm diameter panel cutout
  • Anti-Vandal IK09/ Sealed IP65
  • Dot, ring or symbol illumination available
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    L12 Anti vandal switch

    The L12 anti vandal switch ip65 rated has a long high temperature cycle life. Langir switch has the advantage of high temperature resistance. It also has strong resistance to heat shock, moisture and mechanical shock. The structure and reliability of the switch are improved.

  • Momentary or Alternated options available
  • 12mm diameter panel cutout
  • Anti-Vandal IK09/ Sealed IP65
  • Dot and ring illumination options available
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