Langir Latching Push Button Switch

Langir is always on its way to developing a latching push button switch which is trusted by global brands like BOSCH, AXIS, GMAC, ASSA ABLOY, etc.
At present, Langir offers 12 main series including anti vandal switch, piezo switch, capacitive switch for
latching function. From panel cutout 10mm to 40mm, these switches are involved in the alternative functions.
Latching anti vandal push button switch means when you press the head actuator, the actuator will be lower and lock there, the power is always on. You need to press again to cut the power off. But for the piezo and capacitive switch, even it is the latching function, the actuator is not lower.
Langir is very paying attention to customers’ satisfaction. So there are lots of customers who became our friends. Until now we have gained ISO9001, ISO14001, LVD, CE, rohs, reach certificates, and waterproof IP grade test reports.
We have not only a latching push button switch but also a momentary push button switch. And we have
developed some new series.

• Backlit led anti vandal switch with label kit
• Square bezel series
• Ultra- short series
• Tri-color series

With over 16 years of experience, we know how to custom your needed latching push button switch and we know what is reasonable for you. Contact us now to get an instant quote.

Latching Push Button Switch – FAQ Guide

In our FAQ guide, you will be seeing a lot of interesting information about the latching push button switch.

You will also be introduced to its different variations, types, and configurations.

Moreover, you will be learning many important things about the latching push button switch to help you make a smart decision when making a purchase.

The latching push button switch has many benefits to offer whether you need it for your personal use or your business.

So read this FAQ guide which will thoroughly guide you so you can find the right latching push button switch best suited for your application needs.

1. What is the latching push button switch?

Latching push button switch types

The latching push button switch is has a specific switch action that when pressed, stays in its position until it is pressed once again.

It is also called the maintained push button switch with a maintained switch action, maintained contact push button switch, maintained push button, maintained contact push button, or maintained button.

There are other terms used to refer to it as well such as the latching push button, latching push switch, latching button switch, latching button, latching switch, latch type push button, or push button latching switch.

Some people sometimes call it as button latching, push button latch, push button latching, push button switch latching, push switch latching, or switch latching.

The latching push button switch requires some physical action or force to be pressed down once or multiple times to turn its device or function on and off.

Usually, a human finger can actuate the latching push button switch with only exerting about 5N of kinetic force similar to the force you exert when you’re typing on a computer keyboard.

There’s an extensive variety of latching push button switches and different configurations too.

In fact, the latching push button switches were the first light switches that are widely used in homes and many businesses before 1916 when the toggle switches were invented and eventually replaced them.

Some old homes still have the old push button light switches which can still function up to this day.

Vintage push button light switch

2. What are the parts that make up the latching push button switch that you should know?

Just like any standard push button switch, the latching push button switch also has two major parts which are the head and the body.

It is also important to know the other parts of the latching push button switch to help you choose the right push button switch for your application use.

Here are the other parts that you should know:

1. Actuator
   • Also called the button of the switch or the head.
   • This is the mechanical part that you can press down or touch to actuate the latching push button switch.
   • This has different kinds of styles, colors, shapes, sizes, logos, and as well as customized logos or symbols.
2. Body
   • It is also called the enclosure or the shell of the latching push button switch.
   • Generally made from metal such as stainless steel, aluminum, nickel, brass, or other durable plastic material.
   • It protects and keeps all the parts of the latching push button switch together in a single unit.
3. Pins
   • Also called the terminals of the latching push button switch.
   • These are the metal pins that where the wires are connected to either via soldering, crimping, or other forms of connection.
4. Mounting flange
   • This is also called the nut or mounting nut which is a hex shaped metal that secures the latching push button switch on a panel or surface.
5. Grooves
   • These are the depressions or indentations along the body of the latching push button switch where the mounting flange is inserted to secure the mounting of the switch.
6. O-Ring
   • Also called the seal or rubber ring that is inserted through the latching push button switch and seals it preventing water or dust to enter the back of the panel.
7. Contacts
   • These are the movable and stationary contacts inside the latching push button switch.
   • When you press the latching push button switch, the movable contacts attached to the actuator make “contact” to the stationary contact that is attached to the terminals, and the circuit is closed.
   • For a push to break latching push button switch, the circuit is already closed, both the stationary and movable contacts are connected, and pushing the actuator halts the connection and the circuit.
8. Coil Spring
   • Also called the spring steel.
   • This spiral metal part has stored mechanical energy that enables the actuator to be pressed down, and then when the actuator is pressed again, it pushes the actuator back to its original state.
9. Illumination
   • Some types of the latching push button switch have LED which enables them to be illuminated.
   • Illuminated latching push button switch also has different types and styles.

Parts of the latching push button switch

3. What are the different varieties of the latching push button switch you can purchase in the market today?

This depends on what are the latching push button switches available on your selected manufacturer.

Some manufacturers may have limited types of the latching push button switch while some offer a wide range of varieties you can choose from.

Below enlists the types of the latching push button switches you can find in the market today:

• Illuminated
• Transparent
• Security
• Doorbell
• Heavy duty
• Audio
• Electrical wiring
• Small
• Flat round
• Rectangular
• Latching push button switch with LED
• Engraved
• Screw terminal
• 21 Amps current
• LED metal latching push button switch
• Industrial
• Low voltage
• Self-locking
• Outdoor latching push button switch
• Mechanical
• Electronic
• Metal exterior
• NO NC

Audio latching push button application

4. What are the common descriptions you can use when looking for the right latching push button switch?

When shopping for your latching push button switch, you need to know the common descriptions to ensure that you will purchase the right one.

You may already know some of them if you have purchased a push button switch before, but here’s a list of the ones generally used and the different kinds available for each description:

1. Diameter sizes in mm: 8, 10, 12, 16, 19, 22, 25, 30, 40 or bigger.
2. Actuators or head: flathead, raised, high raised, chamfer head, squarehead, or laser etched.
3. Illumination style: non, dot, or full illuminated, backlit label symbols, ring (large or thing) power symbol, or ring and power.
4. Terminals / Pins: screw type, solder lug, quick connect, feed through, or flying leads.

Latching push button switch application on DJ equipment

5. How do you compare the latching push button switch and the momentary push button switch?

As described earlier, the latching push button switch, when the actuator is pressed, stays depressed until you press the actuator again.

Its switch action is called the latching action primarily the switch action for all latching type switch or latching type push button switch.

On the other hand, the momentary push button switch does not remain compressed rather it will spring back almost immediately once the pressure on the actuator is removed.

It is also called as non latching push button, non latching push button switch, non latching push switch,

or non latching switch.

While their switch actions are very different, their appearances and some of their types are similar to each other.

You may find push button switches with dual switch actions such as momentary latching type.

Also, each of them has specific applications where they are best suited for.

For example, a momentary push button switch is best suited for car horns, doorbells, and other applications where it only requires a temporary actuation for its function.

While the latching push button switch is perfect for light switches, lamp switches, gate or garage door controls, and other applications where it requires a permanent actuation to operate.

Desk lamp with latching push button switch

6. Where can you use the latching push button switch?

The latching push button switch can be used in different applications such as the following:

• Light switches
• Small kitchen appliances
• Electronic controllers
• Audio and video devices
• Food processing equipment
• Gates controls
• Garage door controls
• DIY projects

Aside from the residential application, the latching push button switch can also be found in many other industries:

• Beauty and cosmetics
• Hospital and medical laboratories
• Power utilities
• Telecommunications
• Broadcasting
• Music and musical equipment
• Airlines
• Aerospace
• Food processing
• Automotive

And many others more…

Different applications of the latching push button switch

7. What is the contact position of the latching push button switch?

There are two types of contact positions available for the latching push button switch which is also important for you to know.

These contact positions are the default position of the switch before the actuator is pressed that changes the position of the contacts.

Here are the contact positions available for the latching push button switch:

1. Normally open latching push button switch
   • Or also labeled as NO latching push button switch.
   • The default position of the contacts is open which means they are not “in contact” with each other and no current is flowing within the switch.
   • When you press the normally open latching push button switch, the contacts come “in contact” with each other enabling the current to flow within the switch.
2. Normally closed latching push button switch
   • You can find this labeled as NC latching push button switch.
   • The default position of the contacts is closed therefore they are “in contact” with each other and the current is freely flowing within the switch.
   • When you press the normally closed latching push button switch, the contacts break their “contact” with each other and stops the current flow.

8. What are the electrical circuit switch configurations of the latching push button switch?

The electrical circuit switch configurations of the latching push button switch refer to the poles and throws of the switch.

A latching push button switch usually has two terminals where the current flows through, in, and out.

The “poles” define how many circuits the latching push button switch can control separately while the “throws” refers to the number of positions of the actuator.

There a four standard electrical circuit switch configurations of the latching push button switch namely the following:

1. SPST or Single Pole Single Throw
   • Also referred to as the “single-pole” switch.
   • The SPST latching push button switch usually has two terminals and one pole.
   • It makes or breaks the connection of one conductor within a circuit.
2. SPDT or Single Pole Double Throw
   • Also known as the “three-way” or “A/B” switch.
   • The SPDT latching push button switch usually has three terminals which consist of input and two outputs.
   • It makes or breaks the connection of one or either of the two other conductors within a circuit.
3. DPST or Double Pole Single Throw
   • The DPST latching push button switch typically has four terminals.
   • It makes of breaks the connection of two conductors within a circuit.
4. DPDT or Double Pole Double Throw
   • The DPDT latching push button switch usually has six terminals.
   • It makes or breaks the connection of two conductors into two different circuits.

It’s possible that you may find other electrical circuit switch configurations which are used mostly for complex switch circuits and industrial settings.

Below is a drawing of a latching push button symbol.

Examples of the latching push button switch electrical symbol

9. What are the materials generally used for making the latching push button switch?

Several materials are used by push button switch manufacturers but the most common one is stainless steel.

This is primarily because stainless steel offers many advantages such as having anti-corrosive properties, toughness, durability, better aesthetic appearance, and many more.

However, different kinds of stainless steel are classified into grades.

And the ones that are generally used in making the latching push button switches are the following.

1. Stainless steel grade 304

This is the stainless steel grade that is mostly used by manufacturers because of its heat and corrosion resistant properties.

The stainless steel is mixed with chromium and nickel which enhances its properties.

Also referred to as the 18/8 stainless steel which is also used by other manufacturers such as those making kitchen appliances, food industry equipment, automobiles, and many more.

2. Stainless steel grade 316L

This is the next most commonly used stainless steel grade in making push button switches.

This stainless steel is mixed with some amount of chromium, iron, nickel, molybdenum, phosphorus, sulfur, and silicon which altogether enhances its beneficial properties.

This stainless steel grade is best suited for environments near saltwater because it has an enhanced protection against the effects of saline environments.

The other materials that are used to make the latching push button switch either for its entirety or just for some parts of it are anodized aluminum, silver alloy, gold, and nickel-plated brass, gold and silver-plated copper, silicone, ceramic, polycarbonate, and nitrile.

Stainless steel raw material

10. What are the different mounting methods that can be done for the latching push button switch?

There are mounting methods that are standard to all push button switch manufacturers around the world.

It is also necessary to determine what mounting method is appropriate for your application so you can find the right latching push button switch and avoid purchasing the wrong one.

1. Surface mount

Typically, in a surface mount method, the latching push button switch is mounted on a surface board or a PCB.

The type of latching push button switch that is used generally has a low profile or called as the miniature latching push button switch mini latching push button switch, micro latching push button switch, or small latching switch.

2. Panel mount

In the panel mount method, the latching push button switch is mostly mounted on a panel or a similar material.

The panel mount method has two different sub-methods, which are the front panel mount method and the rear panel mount method.

The appearance of the front panel mount latching push button switch is quite different from other latching push button switches as it would typically have a thicker actuator where the mounting flange is inserted through and fastened.

3. Flush mount

The flush mount method usually has a better surface clearance than other mounting methods since the head of the latching push button switch is almost leveled with the surface.

Flush mount latching push button switch

11. What are the things to consider before mounting the latching push button switch?

Before mounting the latching push button switch, you should consider the following factors to make sure that you will not encounter any issues later on.

• The manufacturer’s mounting recommendations – When you shop for the latching push button switch, sometimes you will find the manufacturer’s recommendations for mounting installation.
• The size of the latching push button switch – Ensure that you have the right size such as the diameter and the length of the latching push button switch.
• The space behind the panel – Make sure that the space behind the panel has enough clearance for the shaft of the latching push button switch and its wires.
• The clearance on the surface – This is important when you are planning to install a switch cover as well.
• The panel’s thickness – Follow the recommended panel thickness from the manufacturer.

Having a panel that is too thick may result in a loose latching push button switch and a panel that is too thin, it may not be strong enough to hold the latching push button switch in place.

Rear panel view of the latching push button switch

12. How to mount a latching push button switch on a panel properly?

You must be properly guided on how you can mount the latching push button switch so you can avoid redoing the installation or repurchasing the materials needed which can waste time and money.

Before doing the steps, the materials enlisted below needs to be prepared and ready:

• A latching push button switch
• A panelboard or sheet
• The panel cutout from the manufacturer
• Hole saw
• Soldering gun and lead
• Electrical wires

And here are the easy to follow steps for mounting the latching push button switch:

1. Transfer the measurement of the panel cutout to the panel material using any type of tracing tool.
2. Then using the hole saw, cut along the traced hole on the panel.
3. Remove the mounting flange from the latching push button switch.
4. Test if the latching push button switch fits the hole on the panel just right.
5. Insert the rubber seal to the latching push button switch.
6. Solder the wires to the latching push button switch using the wiring guide from your manufacturer.
7. Then insert the latching push button switch through the panel hole.
8. Secure the latching push button switch with the mounting flange.
9. Then wire the equipment to the power supply.
10. Finally, test the latching push button switch.

Please take note that the allowed error in measurement should be around 0.3 mm only.

If you happen to cut a bigger hole for your latching push button switch, you can fix it by placing another rubber seal or purchasing a label switch plate for push button switches.

Example of panel mount latching push button switch

13. Can you still find an antique latching push button switch for lighting?

Yes, definitely.

You can find them in either physical or online stores of light switch manufacturers.

Many people are fond of having an antique piece inside their homes which is why these antique looking latching push button switches are still being manufactured today.

Antique latching light switch

14. How to upgrade your light switch to a retro latching push button switch?

If you want to have a taste of the past, you can upgrade your home light switches to a retro inspired light switch using the latching push button switch.

Here are the things that you will need:

• 2 latching push button switches
• Light switch plate cover with the same diameter as the latching push button switches
• Screwdriver
• Crimping tool
• Crimp connectors

Step 1: Safety first!

Turn off the electricity that powers the entire house or power source that supplies the electricity to the light switch you will be working on.

Ensure that the light switch no longer has running electricity by switching it on and off.

Step 2: Remove the old light switch cover

Using the screwdriver, unfasten the screws securing the old light switch cover.

If the old switch cover is a snap on type, you can use any flat metal to pry it out.

Step 3: Take out the old light switch

Using the screwdriver once again, remove the screws that hold the old light switch.

Carefully pull it out a bit to see the wires connected to it.

Remember where the wires are connected to, or you can take a picture of it.

Loosen the screws on the terminals that hold the wires, until the wires can be pulled out.

Then remove the old light switch.

Step 4: Mount the latching push button switches on the new panel cover

Unfasten the mounting flanges from both of the latching push button switches.

Then insert one latching push button switch on the light switch cover and secure it with a mounting flange.

Do the same for the second latching push button switch.

Step 5: Wire the latching push button switch.

Using the crimping tool, connect the crimp connectors on the wires from the wall and the terminals of the two latching push button switches.

The idea is to reconnect the same wires to the two latching push button switches as with the old light switch.

If the old light switch does not have a ground wire, you should connect one for the ground.

Place the new panel cover back with the wired latching push button switches.

Then turn on the power supply, and test your new retro latching push button switch.

There you have it you have a new retro inspired latching push button light switch on your home.

If this doesn’t work, the bell wires may have been damaged but you can replace it by running a new 22 gauge wire with two conductors between the unit and the switch.

Otherwise, you may contact the manufacturer of the garage door unit and advise them of the problem for a possible repair or replacement.

You can also opt for latching led push button, illuminated latching switch, latching led, or a led latching switch for an illuminated light switches.

15. How to replace the garage door openers with a latching push button switch?

How to replace the garage door openers with a latching push button switch?

Garage door openers typically have a wall switch that is hard-wired inside the garage aside from the addition of the remote control.

If the garage door switch needs a replacement you can use a latching push button switch to raise or lower the garage door.

Here’s what you’ll need for this process:

• Latching push button switch
• Screwdriver
• Stepladder
• Wire stripper
• Push button panel with holes (the same diameter as the latching push button switch)

Step 1: Turn off the mains

If the garage door wall switch is hard-wired, you need to exercise safety first by turning off the mains or the circuit breaker.

Step 2: Unplug the garage door opener unit

Using a stepladder, reach for the garage door opener unit which is usually located on the ceiling facing the garage door, and unplug its power supply.

Step 3: Remove the bell wires

Locate the bell wires, the ones that connect the garage door opener to the wall switch.

Then loosen the terminal screws holding the bell wires using a screwdriver to remove them.

Twist the ends of the wires.

Step 4: Remove the wall switch

Remove the mounting screws from the wall switch and remove them from the wall.

Remove the wires from the back of the switch.

Step 5: Install the new latching push button switch

Mount the latching push button switch on the push button switch panel.

Then using a wire stripper, remove about half an inch of insulation from each end of the wires.

Wrap one wire around one terminal of the latching push button switch and do the same for the other wire.

Then screw the panel back to the wall.

Step 6: Test the new latching push button switch garage door opener

Plug the bell wires back to the garage door unit and then turn on the power supply.

Finally, press the latching push button switch to test your new garage door opener and closer switch.

Example of push button switch plates applicable for garage door opener and closer

16. Does the latching push button switch have longer service life than the other standard push button switches?

The service life of the latching push button switches and as well as the other standard push button switches depends on different factors that can affect it.

The major factor that can affect the service life of the latching push button switch is its quality.

If the latching push button switch is high quality, its average service life can reach up to 1 million mechanical life cycles and around 200K electrical life cycles.

If the latching push button switch is poorly made, it may not last long or may not even work the first time you use it.

The other factors that can affect the service life of the latching push button switch usually happen during the time that it is being used and these are the following:

1. Abuse of use

Using sharp objects, using too much force when pressing the latching push button switch, or using a regular latching push button switch for applications where it will be exposed to abuse such as public places.

You should consider using an anti-vandal latching push button switch which is specially developed to handle abuse and frequent use.

2. Using beyond its recommended use

Using the latching push button switch for an application or condition where it is not made for.

For example, supplying a high current to a 12v latching push button switch or 12v latching switch can burn its internal contacts causing it to be permanently damaged.

Better yet look for one that has a bigger voltage rating such as 120v latching push button switch or higher.

3. The rapidly vibrating movement of equipment

The equipment produces a rapid vibrating movement which can loosen the parts of the latching push button switch and affect its performance.

An anti vandal latching push button switch is a better option since it can endure this type of condition.

4. Harsh temperature levels

The latching push button switch is used in an environment where the temperature levels are too low or too high than its recommended temperature causing it to malfunction or stop working.

The latching push button switch has a specific temperature range recommended by the manufacturer so that it can work properly.

For example, the recommended temperature range of the latching push button switch is between -20 degrees Celcius and +50 degrees Celcius, so you have to make sure that it is in an environment where the temperature is within this range.

5. Tough environment condition

The environmental condition is too tough for the latching push button switch, hence its performance and service life are affected.

For example, using a non water resistant latching push button switch for outdoor application where it can be exposed to rain, and rainwater can enter it and damage the inside of the switch.

There could be other factors that can shorten the service life of the latching push button switch.

It is better to read the product description of the latching push button switch and understand the manufacturer’s recommendations to help prolong its service life and even enhance its working performance.

Example of technical data for latching push button switch

17. What makes a high quality latching push button switch?

Aside from longer service life, a latching push button switch can be considered high quality when it has the following:

1. Made by a trusted manufacturer

The first thing that you see when you’re shopping for a latching push button switch is its brand or the company that manufactured it.

A trusted manufacturer is a company that has been in the manufacturing business for many years.

This means that they have the experience, knowledge, and specialization in making the latching push button switch.

They have also undergone many quality certifications to uphold the high quality of their latching push button switches.

2. Good customer reviews

If the latching push button switch has good customer reviews this means that it is high quality.

The previous customers have tried and tested the latching push button switch which you can use as your assurance that the switch a good purchase.

3. Just the right price

You will know that the latching push button switch price is just right after seeing that it is made by a trusted manufacturer and has plenty of good customer reviews.

Sometimes the latching push button switch’s price is a bit higher than the others, this could be because it has important properties such as water resistant, water proof, or anti-vandal properties.

4. Examine the images and videos

Products listings generally have images or sometimes videos of the latching push button switch.

It should have an image or video that has a high resolution, so you can clearly see the appearance of the latching push button switch and its parts and be able to examine it.

It is much better if it has a video that shows how the latching push button switch is operated so you know what to expect if you purchase it.

5. Quality seals and certifications

Another thing to look for is the quality seals and certifications which can also assure you as a consumer that the latching push button switch is safe and high quality.

Some of the quality seals and certifications that you should look for are the following:

• IP rating
• IK rating
• CE
• ISO seal
• TUV
• RoHS compliance
• REACH certificate of compliance
• UL (Underwriter Laboratories)

International quality seals and certifications

18. What are the advantages of choosing a high quality latching push button switch?

Choosing a high quality latching push button switch can provide you with a lot of advantages when compared to choosing a low quality option which you probably bought because it is way cheaper.

The advantages of a high quality latching push button switch are:

• Highly dependable
• Long service life
• Easy to install
• Satisfactory performance
• Elegant appearance
• Almost no maintenance required
• High durability

19. What can confirm the toughness of the latching push button switch?

The IK10 seal can validate that the latching push button switch is tough and can endure frequent use and abuse.

This means that the latching push button switch has gone through a series of tests to determine the level of its toughness or its enclosure’s protection level.

These tests are called the Charpy Impact Test and the Weight Drop test where the latching push button switch is submitted to certain conditions and impact test procedures.

There are different degrees of impact tests that are applied to the latching push button switch and each degree has a corresponding IK rating.

The IK rating is followed by a number that indicates what impact test level the latching push button switch has passed and can still function properly.

The IK rating number is from 1 to 10 where 10 is the highest therefore IK10 is the highest rating that a latching push button switch can get.

These latching push button switches can be used in public places where it is exposed to frequent use or user abuse.

Example of the bills payment machine in a public place with latching push button switch

20. What to look for when you need a water resistant or water proof latching push button switch for your application?

When it comes to an application where the latching push button switch will be near water or exposed to water, you will need to look for the IP65 rating seal or higher.

The IP rating is known as the Ingress Protection, which determines the level or degree of protection that the enclosure has against the entrance of a water substance.

When looking for water resistant latching push button switch, the IP65 rating or above is best recommended.

Water resistant latching push button switch can protect itself from water drops, sprays, or a splash of water.

If you need a water proof latching push button switch, you should look for the IP69K rating which is the highest rating available.

This means that the level of protection that this latching push button switch can provide is the highest against any entry of solid or water substances.

Water proof latching push button switch can withstand water submersion within recommended water depth and several minutes.

That’s a big difference between water resistant and water proof.

This IP rating also determines how tough the latching push button switch is against the entry of solid particles.

If the latching push button switch has a high IP rating, this means that it can be used outdoors where it will be exposed to wind carrying dust and other solid substances.

Having a high level of protection ensures that the latching push button switch is sealed against particles that can enter its interior and cause damage to its internal parts.

The IP rating seal has two sets of numbers; the first one is the level of protection against solid particles, while the second number is the level of protection against water.

IP rating water test

21. How long is the warranty of the latching push button switch and how long does it cover?

The warranty coverage depends on the manufacturer.

Some manufacturers offer a 1-year warranty, while others offer up to 3 or 5 years warranty.

The manufacturers also have different warranty coverage.

If you happen to receive a faulty latching push button switch, you should immediately report it to your manufacturer and receive instructions on how you can get it replaced or repaired.

In general, a faulty latching push button switch can be repaired or replaced by a new one by the manufacturer if it’s still within the warranty period.

The repair or replacement process may take up to several weeks which will entirely be influenced by your distance from the manufacturer.

If in any case the latching push button switch was damaged due to human error such as improper wiring or incorrect use, you can still have it repaired by the manufacturer but you may need to pay some repair charges.

22. Is customization available for the latching push button switches?

Yes, of course.

Some manufacturers allow customization requests like a specific shape, size, material, or color for the latching push button switch.

This is very beneficial for those who have businesses and would like to keep their brand’s image or identity in their latching push button switches.

Another customization option is the logos or symbols that you would have for your latching push button switch.

If you can’t find the right logo amongst the provided ones, you can also create your own and propose it to your manufacturer.

You can also request special features such as lockable push button, lockable push button switch,

locking push button switch, self locking push button, guarded latching switch, or locking push button.

Also, you can build your own latching push button switch design and coordinate with your manufacturer if it can be made for you.

Different backlit symbols customizable

23. What are the key factors to consider before placing an order for your latching push button switch?

Some key factors you should consider before placing your latching push button switch order are the following:

• The purpose of the latching push button switch
• The quantity of the latching push button switch
• The switch configuration type (SPST, SPDT, or DPST)
• The contact position of the latching push button switch (normally open or normally closed)
• The properties of the latching push button switch (water proof or anti vandal)
• The color, size, material, or LED color of the latching push button switch
• The technical requirements that you need (volt rating, AC, or DC)

By doing this, you avoid purchasing the wrong kind of latching push button switch which can make you do another purchase and that is not a cost-efficient way.

It can also result to delay in operations which can also cause financial loss.

If you use these key factors as your guide, you will be able to choose the right latching push button switch and place your order with peace of mind.

You will also be confident that the latching push button switch that you have purchased will be the suitable one for your application need.