- 19mm diameter panel cutout
- RGB option
- Multiple function options
- Dot, ring or power symbol illumination available
- IP65 rated
- Soldered wire leads (300mm long) optional
- Technical Data
- Order Code
|Electrical rating:||5A, 250 VDC|
|Mechanical life||1,000,000 cycles|
|Electrical life||50,000 cycles|
|Contact resistance||50 mΩ Max|
|Insulation resistance||1000 mΩ Min|
|Dielectric strength||2000 VAC|
|Operating temperature||`-20℃ to 55℃|
|Moisture protection||IP 65|
|Panel thickness||1-11 mm|
|Mounting nut torque||5-14 Nm|
|Features & Benefits|
L19S Series Square Bezel Anti Vandal Switch
Anti-vandal switches are designed to handle heavy use that might later result in damages and malfunctioning of a switch. However, as for Langir, switches are not simply designed for functionality but are also engineered for aesthetics. That is what the L19S Series is made for—aesthetics, functionality, and reliability.
With a diameter of 19 millimeters, the L19S Series Square Bezel Anti Vandal Switch comes not only with multiple functions but also in an engineered design with its square bezel surface. The L19S Series is also made available at 22 millimeters, hence, the L22S Series.
The L19S Series works with 5A/250VAC electrical rating. Its lifetimes include a million cycles when not in use, commonly known as the mechanical life, compared to a fifty-thousand cycle when used, or more commonly known as the electrical life.
With a contact material made of a silver alloy, the L19S Series has a resistance to current flow, this series has a contact resistance of 50 milliohms in maximum, and an insulation resistance of 1,000 milliohms minimum.
It has a flat actuator and a head customizable with different illumination style options. Commonly, a switch’s visibility is enhanced with a dot, ring illumination, or a symbol illumination with a backlit feature. For more emphasis, you can opt to combine the power backlit symbol with ring illumination. The power symbol measures 8.0 mm by 8.1 mm while the ring illumination surrounds the actuator with a width of 2.2 millimeters.The L19S Series comes in two terminal options. Firstly is the solder lug terminal, and the other one, the wire leads which measures around 300 millimeters long.
It functions either momentarily or latching, both available at 1NO1NC or 2NO2NC.
As to its built, stainless steel is what makes it. It’s no surprise that the L19S Series guarantees protection from both dust and water penetration that might later damage the switch. This is made possible with its ingress protection of IP65.
We understand that you may need to modify the switch to match your personal style or company’s brand. This is why various LED colors are made available for the L19S Series. If you have decided on the illumination style, then you can proceed with its color. Among the most common colors, you can choose from are white, red, orange, blue, and green. The good thing is, your options are not limited to that. You can have your L19S Series bicolored or tricolored. Among the most common combinations are: red and green, red and blue, red and yellow, orange and blue, and red, green, and blue.
All these are available at their respective base voltages. Red, orange, and yellow have a base voltage of 1.8 volts at 20mA, while blue, green, and white have base voltages at 2.8 volts at 20mA. Of course, we understand that these might not meet your needs, that’s why you are also given an option to increase the voltage from its base voltage up to 220 volts.
There are other information about the L19S Series Square Bezel Anti Vandal Switch that you might find helpful. All these can be found in our catalog, which you can get from the download tab.