L19 Series Backlit Anti Vandal Switch

One of the newest innovations of Langir is its L19 Series Backlit Anti Vandal Switch with its backlit label kit. Not only does it have an interesting feature, but it also guarantees a long life with high reliability.

The L19 Series Backlit Anti Vandal Switch features a maximum switch rating of 5A/250VAC. It measures 19 millimeters in diameter and with a varying measurement if you will consider its height.

This series provides multiple function options including 1NO1NC and momentary. You can also opt for an alternated one if this suits your needs best.

The L19 Series has an actuator and a body that can be made from high-quality stainless steel or anodized aluminum. When it comes to its base, this series uses polyamide or PA. As for its contact material, it uses silver alloy.

As it is made of high-quality materials, it promises a remarkable degree of protection against foreign objects, moisture, and even impact. The L19 Series has an ingress protection of IP65 and an impact protection of IK09. Both of these ensures an almost maximum protection when exposed to environments where penetration of foreign objects to the switch, like dust, is possible. Even when placed outdoors, moisture will not do any harm to the L19 Series, unless continually submerged in water. A similar level of protection goes with the L19 Series even if it is deliberately hit by the operator unless it equates to a 5-kilogram mass.

The L19 Series has a flat actuator that can be designed with dot illumination, ring illumination, a backlit label kit, or none at all. When it comes to illumination, you can choose from the following LED colors: orange, yellow, red, green, blue, and white. The illumination voltage of these LED colors can be maintained at 1.8 V for yellow, red, and orange, while green, blue, and white at 2.8 V. The voltage of these LED colors can still be increased from its base voltage to 3.3 V up to 220 V. These LED colors have a lifetime of approximately 40,000 hours. 

To operate the actuator, an operation pressure of approximately 5N will be needed.

Moreover, when it comes to the L19 Series terminal options, you can choose between screw terminal and solder lug.

When not in use, the L19 Series guarantees a mechanical life of around 1,000,000 cycles, but this is shortened to 50,000 cycles when in use.

If you’re looking for an anti-vandal switch that matches all your requirements with the above series, then look no more than the L19 Series Backlit Anti Vandal Switch. It features Langir’s latest innovation while keeping its quality and efficiency.