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Ls19(19mm) Economy Type Stainless Steel Anti Vandal Switches - Pin Terminal(2.8x0.5mm)
The Anti-vandal switches are designed to be attractive, robust, and durable, perfect for environments requiring resilient and secure switching solutions. Available in various bushing diameters, actuator shapes, and materials including...
The Anti-vandal switches are designed to be attractive, robust, and durable, perfect for environments requiring resilient and secure switching solutions. Available in various bushing diameters, actuator shapes, and materials including stainless steel, brass, and aluminum alloy, these switches ensure high durability and resistance against external forces. The switches come with both illuminated and non-illuminated options, catering to different operational needs and aesthetic preferences.
Features
- Material Quality: Constructed from stainless steel, brass, and aluminum alloy, which are known for their strength and durability. This material selection helps in preventing damage from external forces and contributes to the longevity of the switches.
- Illumination Options: Features illuminated options such as Dot and Ring, enhancing usability in various lighting conditions. The series includes models like L19, L19A, L19M, Ls19, and L19B, alongside non-illuminated variants V19 and Vs19.
- High Durability: Capable of enduring up to 1,000,000 cycles in momentary mode, indicating their suitability for frequent use over an extended period.
- Protection Ratings: Comes with an anti-vandal rating of IK09 and is sealed to meet IP65 standards, ensuring robust protection against physical tampering as well as dust and water ingress.
- Easy Maintenance: The surface of the switches is designed to be easy to clean, accommodating environments where hygiene is a priority.
- Specialized Models: The L19B model is specifically designed for handling big currents exceeding 15A, making it ideal for heavy-duty applications where higher electrical loads are common.
- Versatile Use: These switches are highly versatile, suitable for a wide range of applications including but not limited to industrial controls, security systems, and high-traffic public areas.
Typical Applications
Technical Data
| Type | Ls19-F | Ls19-F/R | Ls19-F/D | |
| Illuminated Options | Non-Illuminated | Ring | Dot | |
| Max. Panel Thickness: | 0.394″ (10.0mm) | |||
| Terminal | Pin(2.8X0.5) | |||
| Max. Switch Rating | 2A/ 36VDC | |||
| Contact Resistance | ≤50mΩ | |||
| Insulation Resistance | ≥1000mΩ | |||
| Dielectric Strengh | 2000VAC | |||
| Operation Temp. | -20°C ~ +55°C | |||
| Mechanical Life | 1,000,000cycles | |||
| Electrical Life | >50,000cycles | |||
| Contact Material | Silver Alloy | |||
| Torque | 5 ~ 14Nm | |||
| Operation Pressure | approx. 3 ~ 5N | |||
| Protection | IP65/ IK09 | |||
| Material | Actuator | Stainless Steel/ Nickel Plated Brass/ Anodized Aluminum | ||
| Body | Stainless Steel/ Nickel Plated Brass/ Anodized Aluminum | |||
| Base | PBT | |||
| Color | LED | – – |  |
 |
| Voltage | – – | AC/ DC 1.7V | AC/ DC 2.8V | |
| Life | Approx. 40, 000hours | |||
Illuminated Options
Dimension
On the product detail page of every series you will find information about the switch. If it is washable or sealed to a certain IP rating, it will list it on the product detail page. To get to the product detail page, go to our product catalog and search by type or by feature.
It is a safe assumption to note that all Langir switches comply with EN 60529.
It is a safe assumption to note that all our switches comply with RoHS standards. You can find our complete library of RoHS certifications by part number, Certifications.
We have solder profile recommendations for hand soldering, SMT reflow and wave soldering processes. You can find our recommendations Soldering Profiles.
Help can be given either over the phone by sending the fix parts to you, or we will requires you to send products back to us for fixing.
Water-Wash, Process-Sealed, IP67 Switch Seal Rating
Definition of IP Codes (Ingress Protection):
IEC (International Electrotechnical Commission) 60529 Standards document specifies an international Classification system for the sealing effectiveness of enclosures of electrical equipment against the “Intrusion into the equipment of foreign bodies and moisture”.
1. Degrees of Protection – First Digit
6 Dust-tight
2. Degrees of Protection – Second Digit
7 Protection against effects of immersion from 15cm to 1m (6″ to 40″).
Based on the above, our standard for defining a “process-sealed” switch is “sealed to meet the minimum requirements of IP-67”. This means that a switch rated to IP-67 is “Dust-tight” and will pass a water submersion test at 40″ (1m), for up to 30 minutes.
Due to the variables encountered in actual water-wash machine processing, IP67 does not necessarily insure that water entry into the switch cannot occur. the water-wash pressures and air-knife drying that occurs in modern pcb machine-washing can exceed the seal requirements of the IP-67 rating.
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