L22M Series Micro-trip Anti Vandal Switch

If you wish to review all anti-vandal switches from Langir, you will likely encounter an extensive list. However, if you have defined your required specifications, the selection becomes straightforward. Perhaps you require a component with dimensions around 22 millimeters, which may be the reason you are currently examining this product.

The L22M Series Micro-trip Anti Vandal Switch features a mounting hole diameter of 22 millimeters. It is equipped with a flat actuator and offers either screw terminals or solder lug terminals—depending on your specific needs.

Its maximum switching rating is 50mA/24VDC, with contact resistance ≤100 milliohms and insulation resistance ≥1000 megohms. Additionally, its dielectric strength is rated at 2000VAC.

As with other switches, its operational lifespan extends when not subjected to electrical load. Naturally, under usage conditions, the lifespan reduces significantly—not merely by half, but even more. The L22M Series offers a mechanical life of approximately 1,000,000 cycles (when unloaded) and an electrical life of 50,000 cycles.

Regarding the material composition of the L22M Series, this model likely stands out as one constructed from a combination of diverse materials. The switch assembly is made from Polyamide (PA), commonly known as nylon, which is UL94V-0 rated. The tags and terminals are fabricated from copper alloy, while the switch body and button are made from stainless steel. The lens and lens body are composed of Polycarbonate, the internal seal is silicone, and the O-ring is made from nitrile.

While this information may seem extensive, it is precisely this material composition that renders the L22M Series exceptional in terms of protection—against dust and water ingress, as well as impact resistance.

It holds an ingress protection rating of IP65 and an impact protection rating of IK09. Consequently, the L22M Series is an excellent choice if you require an anti-vandal switch for installation in environments prone to dust, water, and impact, while also meeting all your necessary specifications.

In terms of customization, nearly all anti-vandal switches from Langir can be customized, though options may be limited to specific components. For the L22M Series, for example, you can opt for an illuminated or non-illuminated actuator. Two popular illumination styles available are ring illumination and dot illumination.

Once you have selected an illumination style, you may proceed to choose a color. Langir offers red, orange, white, blue, green, and yellow as available LED colors, compatible with your chosen illumination type. All LED colors have an approximate lifespan of 40,000 hours. Furthermore, depending on the application and installation environment of your L22M Series switch, its voltage rating can be increased or maintained at the base level, which again varies according to the selected LED color.

Additional useful information is provided in the technical data table above.