Langir Small Momentary Switch – Complete FAQ Guide

In our FAQ guide, we will talk about the small momentary switch.

Despite its size, it can be used in a wide range of applications and can provide you with unique advantages.

So, if you’re looking to buy a small momentary switch, continue to read this guide first to help you make a smart decision for your purchase.

What is a small momentary switch?

The small momentary switch is just one of the wide selections of different push button switches. This push button switch has the small hole diameter like 8mm, 10mm, 12mm.

Regardless of its size, it functions and operates just like any common push button switch you can find around. Except the round head, you can find square small momentary switch here.

Square Small Momentary Switch

What is the composition of a small momentary switch?

The small momentary switch typically has the same parts as a regular push button switch and they are:

Actuator – This is the button that you need to push to actuate the switch.
Body – This is also called the shell or the casing of the small momentary switch that protects the internal parts and keeps all the parts together.
O-Ring – This is used to seal the space in between the head and the panel.
Mounting flange – This is the nut shaped metal used to fasten the small momentary switch during mounting.
Terminals – These are also referred to as pins, these are made of metals where the wires are connected and responsible for transporting the electrical power to the switch.
LED – This is the chip that is responsible for illuminating the small momentary switch.
Coil spring – This mechanical part can be found inside the switch which helps the head to spring back after being pressed down.
Contacts – These are the electrical conductors inside the small momentary switch and depending on the switch’s type, it can be normally open or normally closed.

There may be other parts or compositions of the small momentary switch depending on its make and design.

How does a small momentary switch work when installed?

The small momentary switch works similarly with a common momentary switch except that it is smaller.

If it’s a normally open switch, when you press the head or the button, the electricity flows through the contacts which actuate it.

While if it is a normally closed switch, the electricity is flowing through while idle, but when you press the head, the flow of electricity is cut which also stops the function of the switch.

Where can we find the small momentary switches?

The small momentary switch can be used in many applications such as for light switches, doorbells or door buzzers, and gate and garage door controls, as a replacement for damaged buttons on your small appliances. Even it is mini type, but you can see them in heavy duty industry.

Not only that it is used in residential or business applications, but it is also found in control boards in industrial settings. Like V12 series, different head color black, red, yellow, white and blue will be very eye-catching on the panel.

Different applications of the momentary switch

How do you connect the wires of a small momentary switch?

Small momentary switch some types have two terminals only and they are the positive (+) and negative (-) terminals which are momentary on.

Here are the steps how to wire a small momentary switch:

• Connect the load in either of the terminals, since it doesn’t have polarity, where you connect the first wire does not matter.
• Ground your load.
• Connect the wire from the power source such as the battery or electrical connection to the vacant terminal.
• Test the small momentary switch.

Example of wiring diagram

Can you connect wires to the small momentary switch without soldering?

Yes, you can connect wires to a small momentary switch using spade connectors.

Spade connectors have female and male connectors but the most commonly used for various switches are the female connectors.

They have different sizes or fit different terminal sizes.

And for the small momentary switch, you can find small female connectors to fit its terminals.

You will also need a crimping tool, a wire stripper, and a wire cutter to do this procedure.

Here’s how you can connect the small momentary switch without soldering:

• Using the wire stripper, strip about half an inch of covering from the end of the wire.
• Then test if the naked part of the wire will fit through the round end of the female connector, if it’s too long, cut it using the wire cutter.
• Then using the crimping tool, press the female connector to secure the wire.
• Insert the flat end of the female connector to the terminal.
• Finally, repeat the same steps for the other terminal.

Different types of connections

Can you custom design a small momentary switch?

Yes, you can talk with your manufacturer and ask if they accept customizations for the small momentary switch.

However, due to its size, most likely you’ll only have a limited number of customizations you can request.

Is the small momentary switch water resistant?

Yes, the small momentary switch is water resistant.

Some are rated IP65 which means that it is protected from sprays, splashes, or water nozzles.

Higher than this rating, you get a waterproof small momentary switch that’s protected for several minutes or long periods submerged underwater.

You can check the small momentary switch IP rating from its product description or its packaging.

Otherwise, you can always verify it with the manufacturer.

IP rating

Is the small momentary switch tough enough to handle abuse?

Yes, the small momentary switch can be built for harsh conditions and frequent use even at times that it is subject to abuse.

Just like Langir, they manufacture their small momentary switch with solid and strong materials to ensure that they are rugged and durable.

They also have their products undergo rigorous testing to ensure that their switches can handle those situations.

So if you want to make sure that your small momentary switch is tough enough, you can look for the anti-vandal switch label.

What is the amps and voltage for small momentary switch?

They have the ratings max to 36vdc and 250vac. People likes 12volt and 24v for Led voltage. Actually led voltage max to 230vac.
Different voltage and current switches are used in different machines.

If you are looking for switches that can handle higher wattages, you should opt for a high current push button switch.

What are the advantages of choosing Langir’s small momentary switch?

Choosing Langir will give you plenty of advantages.

Some of them are the following:

• Quick and easy installation

Installing the small momentary switches does not require professional help.

Langir makes it easy for you to install it with instructions that are easy to understand.

• Actuation on user command only

Small momentary switches from Langir guarantee actuation when you only press it making it safe from accidental actuation.

• Versatility

The applications of small momentary switch from Langir are many.

From residential to business, even for large industrial settings, the small momentary switch is versatile enough to be used in any application and any environment.

• Safety

Langir makes sure that all their products pass the safety standards so you can feel safe when using them in your applications.

• Long service life

The small momentary switch from Langir and their other products has long service life which means that you can be assured that they will last for a lifetime with impeccable performance.

• Affordable

Besides being affordable, they have high-quality which means they offer more value to your money since they are more reliable and durable removing the need to always buy switches.

• Excellent design

In whatever application you will use the small momentary switch for, its aesthetics will always be attractive and appealing.

• Options

Langir offers options for small momentary switches such as colors, designs, illumination colors, labels, and so on.

You can contact Langir for other switch options since they have a wide array of push button switches for you to choose from.

• Zero maintenance

The small momentary switches from Langir are high-quality switches that do not need any maintenance.

And because it is also dust-proof, all it needs is a wipe to clean the surface and it will look good as new.

How to order small momentary switches from Langir?

Langir accepts small or big orders of the small momentary switch.

Simply visit the Langir website, select the product you want to order, fill out a short inquiry form for your order, and click on the submit button.

Once your inquiry is received, a friendly staff contact you on your preferred contact information about your order.

Aside from providing you with the latest pricing and estimated delivery time, your other inquiries and concerns will also be attended to.

They deliver fast and hassle free.

How long is the delivery time if you order a small momentary switch from Langir?

Upon the confirmation of your order, you will be advised of the estimated delivery time.

This depends on the quantity of your order but in general, the delivery time can take around 5 to 15 days.

If there are any delays rest assured that you will also be advised.

How many small momentary switches can you order with Langir?

Langir accepts all orders no matter the size is, big or small.

You can order in small quantities or bulk such as 500 pieces, 1000 pieces, or 10,000 pieces.

They will come in secure packaging in boxes to ensure that they are safe and protected during shipping until it reaches your address.

You can also request samples of the product first which can arrive in 1 to 5 business days approximately.

Small momentary switches in a box

19. How long is the warranty of the small momentary switch from Langir?

Although Langir is confident with the quality of their products, they still provide 1 year warranty for their customers.

If the products are faulty, All you need to do is contact Langir and advise them of the issue.
We will talk more what it is gong on and what to do.