L25 Anti-Vandal Resistor Switch

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Features of L25 Anti-Vandal Resistor Switch

L25 Anti vandal switch

Langir’s anti-vandal resistor switch offers attractive, robust and durable switch, available with different bushing diameters(12 ~25mm), actuator shapes, available with LED illumination and engraving, Protection IP65 / IK09.
This anti-vandal resistor switch features an easy clean, aesthetic look for high-end products. It’s popular for use in kiosk applications, ticket dispensers and industrial-type applications.
Also comes in black anodized finish.

Variety of Colors
Momentary/ Alternate
Long life, high reliability
Anti-Vandal IK09/ Sealed IP65
Illuminated and Non-Illuminated

Resistive anti-vandal switch Basic Info.

Protection:	Waterproof
Feature:	Mechanical
Wiring:	Single Live Line
Principle:	Resistive
Application:	Home Appliance, Electronics, Lighting, Industrial, Apartment/Villa, Hotel, Commercial, Home
Type:	Composite
Usage:	Control Button, Reset Button, Control Switch
Certification:	ISO9001, CE, CCC
Kind:	Single-pole on-off Switch
Specification:	CE, ROHS, REACH

Functions

Order Code

Notes：
* Anodized aluminum: variety of colors(MOQ 500pcs/color), standard for black anodized
** Base voltage on LEDs:
1.8V @ 20mA for Red, Yellow and Orange LED colors
2.8V @ 20mA for Blue, Green and White LED colors

Technical Data

Type		L25-F		L25-F-R		L25-F-D
Illuminated Options		Non-Illuminated		Ring		Dot
Max. Panel Thickness		0.394″ (10.0mm)
Terminal		Pin(2.8×0.5)
Max. Switch Rating		5A/ 250VAC
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 ~ 8N
Protection		IP65
Material	Actuator	Stainless Steel/ Anodized Aluminum
	Body	Stainless Steel/ Anodized Aluminum
	Base	PA
Color	Type	LED (ratings @ 20mA)
	Color
	Luminous Intensity (mcd)	160	200	150	520	220	2000
	Forward Volatge	1.8~2.6			2.8~3.6
	Illumination Voltage	no suffix No resistor fitted. An appropriate resistor must be series connected by the user. Voltages as above.
		3.3V/ 6V/ 12V/ 24V/ 36V/ 110V/ 230V
	Life	Approx. 40, 000hours

Descriptions

Terminals (-) and (+) used with Illum. option only

Panel cutout & Illuminated options

Dimension

Momentary

Alternated

FAQs

1. What is a resistor switch, and what is its purpose in electrical circuits?

A resistor switch is a specialized switch that incorporates a built-in resistor into its design. It serves the purpose of controlling current flow, limiting voltage, or attenuating signals within electrical circuits.

2. What are the advantages of using an anti-vandal resistor switch in demanding environments?

They are specifically designed to withstand harsh and demanding environments. Their advantages include resistance to vandalism, impact, water, dust, and extreme temperatures, making them suitable for applications where durability, reliability, and security are essential.

3. How does an anti-vandal resistor switch provide protection against vandalism?

They feature rugged construction and tamper-resistant design elements such as stainless steel or aluminum housings, anti-pry mechanisms, and sealed components. These features make it difficult for unauthorized individuals to damage or tamper with the switch.

4. What are the typical applications of anti-vandal resistor switches?

They find applications in various industries, including transportation, industrial automation, public access terminals, security systems, outdoor equipment, and any environment where resistance to physical abuse or tampering is required.

5. How does the built-in resistor in a resistor switch affect the electrical circuit?

It modifies the electrical properties of the circuit. It can limit current flow, attenuate signals, provide voltage division, or act as a pull-up or pull-down resistor, depending on the specific resistor value and circuit configuration.

6. Can the resistance value of a resistor switch be customized?

Yes, the resistance value can be customized to meet specific circuit requirements. Langir offers a range of options and can provide customized resistance values upon request.

7. What are the different mounting options available for anti-vandal resistor switches?

They are available with various mounting options, including panel mount, PCB mount, or surface mount, allowing for flexible integration into different types of equipment or systems.

8. Are anti-vandal resistor switches compatible with different voltage and current ratings?

Yes, they are designed to be compatible with a wide range of voltage and current ratings. It is important to choose the appropriate switch model and resistor value based on the specific electrical requirements of the application.

9. Can anti-vandal resistor switches be illuminated for enhanced visibility?

Yes, Langir offers illuminated versions, which feature integrated LED indicators for enhanced visibility in low-light or dimly lit environments.

10. Are Langir anti-vandal resistor switches compliant with industry standards and certifications?

Yes, they comply with various industry standards and certifications, including RoHS, CE, and IP67 ratings for ingress protection against dust and water. These certifications ensure quality, reliability, and adherence to industry requirements.