English
简体中文- Micro-trip
- Sealed IP68/ IK10
- Variety LED and Material option
- Dot, ring or power symbol illumination available
- Pin and Screw Terminal option
L22M Micro-trip anti vandal switch
L22M micro-trip anti vandal switch is a contact mechanism with micro contact interval and quick action mechanism, which uses the specified stroke and specified force to switch. It is a kind of switch covered by a shell with a driving rod outside. Because the contact distance of the switch is relatively small, it is called micro switch, also called sensitive switch.
L22M Micro-trip anti vandal switches are popular for use in kiosk applications, ticket dispensers and industrial-type applications.
L22M Micro-trip anti vandal switch
Functions
Order Code
Notes：
* 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 | L22M-F | L22M-F-R | L22M-F-D | ||||
| Illuminated Options | Non-Illuminated | Ring | Dot | ||||
| Max. Panel Thickness: | 0.394″ (10.0mm) | ||||||
| Terminal | Screw / Solder lug (2.8 x 0.8) | ||||||
| Max. Switch Rating | 50mA 24VDC | ||||||
| Contact Resistance | ≤100mΩ | ||||||
| Insulation Resistance | ≥1000mΩ | ||||||
| Dielectric Strengh | 2000VAC | ||||||
| Operation Temp. | -20°C ~ +55°C | ||||||
| Mechanical Life | 1,000,000cycles(max) | ||||||
| Electrical Life | 50,000cycles(min) | ||||||
| Contact Material | Gold Plated | ||||||
| Rear Nut Fixing Torque | 0.57Nm | ||||||
| Operation Pressure | approx. 5.5N | ||||||
| Protection | IP65/ IK09 | ||||||
| Material | Switch Assembly | UL94V-0 rated Polyamide (Nylon) | |||||
| Tags | Copper Alloy | ||||||
| Terminals | Copper Alloy | ||||||
| Switch Body & Actuator | Stainless Steel/ Anodized Aluminum | ||||||
| Lens and Lens Body | Polycarbonate | ||||||
| Internal Seal | Silicone | ||||||
| O Ring | Nitrile | ||||||
| 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. | ||||||
| 6V/ 12V/ 24V/ 36V | |||||||
| Life | Approx. 40, 000hours | ||||||
Descriptions
Panel cutout & Illuminated options
Dimension
Screw terminal
Solder lug
FAQs
Q1: What is a normally open momentary push button switch?
A: A normally open momentary push button switch is a type of switch that completes the circuit only when the button is actively pressed, allowing for temporary electrical connections.
Q2: How does a momentary push button switch differ from a toggle switch?
A: Unlike a toggle switch, a momentary push button switch returns to its default state when released, making it ideal for applications that require brief activation, such as signaling or starting.
Q3: What are the common applications for normally open momentary push button switches?
A: Normally open momentary push button switches are often used in devices that require momentary actions, such as doorbells, horns, and electronic devices with momentary functions.
Q4: What are the key features of the L22M push button switch from Langir?
A: The L22M switch from Langir is designed for reliability, durability, and ease of use. It offers a normally open momentary action, making it suitable for various applications.
Q5: How do I install and wire the L22M momentary push button switch?
A: The installation process typically involves connecting the switch to the appropriate circuit. Refer to the product manual or Langir’s guidelines for proper installation instructions.
Q6: Can the L22M momentary switch be used in marine applications?
A: Yes, the L22M switch’s robust design and quality materials make it suitable for certain marine applications, especially where momentary control is needed.
Q7: What are the benefits of using normally open push button switches in industrial settings?
A: Normally open momentary switches in industrial settings allow for precise control over specific actions, contributing to operational efficiency and safety.
Q8: How do I maintain and ensure the longevity of the L22M push button switch?
A: Regular maintenance involves checking for wear, keeping the switch clean, and ensuring secure connections. Follow Langir’s maintenance recommendations to maximize the switch’s lifespan.
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Main products
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Backlit available
22mm diameter panel cutout
Dot, ring or symbol illumination available
Multiple switch functions available
IP65 rated for dust and moisture protection
RGB LED illumination option
L19M Micro-trip anti vandal switch
Emergency Stop Switch
The Turn to Release Emergency Stop Switch provides you with a way to stop your ctuator instantly in case of emergency. All you do is press the button down and it will lock in the Off position, stopping the movement of your actuator. To put it back in the On position, just turn the switch clockwise to release it. Please be aware you may require a relay for actuator control.
Square Bezel Anti-Vandal Switch
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Applications / Markets
