19mm illuminated 24V push button switch stainless steel 4pin

24V push button switch parameters

Production Series FLM19-10HEJM Light Guide Button PC Plastic
Button Shape Round Actuator 304 Stainless Steel
Button Led Ccolor Red Blue Green Yellow White Housing Seeve H59 Nickel Plated Brass/304 Stainless Steel
Mechanical Life The 500 Thousand Time Button Pin H62 Copper Alloy
Electrical Life The 100 Thousand Time Rubber Ring SIL Silica Gel
Protection Level IP67 IK09 Nut H59 Nickel Plated Brass
Rated Voltage 36V(DC) 250V(AC) Housing PA66+GF20% Nylon
Rated Current 3A(DC)3A(AC) Light Source LED
Rated Power 108W(DC)750W(AC) Resistor Metal Film
Operating Temperature -25℃~+85℃ Contact AgCdO12

Detailed introduction of this 24V push button switch

The mounting hole size of the product is 19mm, with the stainless steel housing 1NO1, with normally open self-reset pin, and top marginlmperf with a ring light.

The product that the mounting aperture is 19mm is the most popular push-button rocker switch panel. Except the 19mm mounting hole size, we can produce 12mm, 16mm, 22mm, 25mm, 28mm, 30mm, and 40mm.

push button switch size

Stainless steel housing with high corrosion resistance and high pressure resistance. It is suitable for harsh environments, and the product will not rust quickly.

Except the stainless steel of the housing material, there are nickel-plated brass and black zinc-aluminum alloy.

The nickel plated brass housing looks yellowish and the weight less than stainless steel, the cost is relatively affordable.

The price of the 19mm 24V push button switch is relatively high. Black zinc aluminum alloy’s appearance looks very beautiful, which is suitable for appliance that requiring black push button rocker switch panel.

push Button switch material

At present, there are four conventional push button rocker switch panels, the functions are divided into 1NO, 2NO, 1NO1NC, and 2NO2NC.

The switch function of the push button rocker switch panel is 1NO. Compared to several other functions, the 1NO function is the simplest wire connection function. Press the button, then it is energized and starts to work.

The device connected to the button starts to work. Release the button, it power off and stop working, the device connected to the button stops working.

push button switch wiring

This 24V push button switch has the function of self-reset. It means that the button will fall down when you press it and automatically return when you release it.

Currently, we had developed a 19mm self-replicating push button switch panel. If you have demand, we can develop the same series of self-locking style for you.

Regarding the new product’s development, Filn has a high-intensity engineering research and development team, several engineers who is working in the indicator button industry for more than 10 years.

They are young, energetic, imaginative and have rich experience. As long as you ask, we will come up with a solution. The existing products cannot meet your needs, we can also develop new ones.

You only need to pay for mold cost and research and development cost. Filn will provide exclusive use and sales, which can greatly enhance the competitiveness of customers and profits.

push button switch Technical Team

Push button switch waterproof test

The waterproof rating of the pin type button can reach IP65. If you want a higher waterproof rating like IP67,IP68, you need to use Filn’s linestyle button.

The main feature of the line type push button rocker switch panel is that the bottom of the button is directly connected, and the part of the connecting line and the casing is coated with black waterproof glue.

The series of our push button rocker switch panel had passed the certification of UL, ROHS, CE. This proves that we attach great importance to the quality of our products.

 The following is an analysis of the button switch panel problem.

1. How long is the warranty for this push button switch panel?

The warranty of the 24V push button switch is 5 years. During the warranty period, if customers have any questions, they can contact us at any time. We will reply to you as soon as we receive messages or emails.

If you want better quality products, we also accept customization, the service life can reach 800,000 times.

2. Is there a more convenient way to install this push button switch?

It can be seen from the product picture that the 24V button switch is fixed with a nut.

First, install the button switch into the mounting hole of the panel, then put on the waterproof ring, and then screw on the metal screw. In this way, the installation is not only sturdy, but also has a certain surface waterproof ability.

If the customer feels that screwing the nut and fixing the nut is too time-consuming and the labor cost is too high, we can change the installation method.

Our engineering R&D team has developed a variety of snap buttons. Customers only need to insert the button into a panel with a thickness of 0.5 to 4 mm. This is not only very strong, but also saves time, manpower and material resources.

Button switch installation method

3. Through which channels can we purchase 24V push button switch of Filn?

Filn has online stores on Alibaba and AliExpress. You can find our store by searching for Filn. Or you can contact the email address on the official website, we will reply within 12 hours after receiving the email.

4. Can Filn provide customization service?

We can provide OEM services, such as buttons engraved with their own logo, buttons with their own symbols, customize package box and so on.

Filn has an intensive engineering team, which can develop buttons that are not available on the market.

For example, during the COVID-19 outbreak period, some customers preferred to use the sensor switch button.

Through our joint research with the customer, we developed the mold, made the sample and finally completed the sensor push button, which is not available in the market, so that the customer can maintain high sales volume and occupy the market share during the outbreak.

5. How to connect the wire with 19mm illuminated 24V push button switch?

Press the button to power on, let it go, the power is off, as follows.

6. What colors can this LED make?

The LED of the product can achieve a variety of colors, such as red, yellow, blue, green, white.

It can also make a double color LED, which is divided into common cathode double color LED and common anode double color LED.

Which color is divided into red and green, red and blue, blue and green.


7. What is the voltage of the light’s power?

The product with external resistance has a variety of voltages, such as 3V, 6V, 12V, 24V, 48V, 36V, 110V, 220V, etc.

8. The following are the work instructions of the illuminated push button switch.

8-1. Process name, button module-press electrode tip

Operation process

1. Preparation before the press, find the corresponding fixture for the product and install it on the hand press machine.

2. Place the prepared parts on the clamp for pressing.

3. Put the qualified products into the transfer box and proceed to the next process.


Check the size and appearance of the product, making sure no crush, no deformation, no bubble in the ring, no scratches on the electrode tip, etc.

switch Operation process

8-2. Process name, button module-button assembly

Operation process

1. As shown in the picture(picture 1),put the rubber band over the light guide button.

2. Put the return spring into the button.

3. Clip the static contact into the key


Check the appearance of the product, making sure that the contact is not installed backward and there is no stain on the contact. Besides, the rubber ring is installed in place.

button module-button assembly

8-3. Process name, foundation module-foundation press light pin.

Operation process

1. Install the corresponding fixture on the small hand press machine. (Picture 1)

2. Put the assembled foundation on the specified position of the lower die to press.(picture 2)

3. Let pressed product flow into the next process.


Check whether the appearance of the product is complete, the pins are not deformed and be careful not to crush the foundation.

switch foundation module

Product Quotation/Online Purchase

Above is the general introduction of push button rocker switch panel. If you have any questions or thoughts, please contact us.

We will reply to you within 12 hours of receiving it.

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