10MM Self Resetting Plastic Normally Open Push Button

Normally open push button parameters

Production Series PA-314
The keys PC plastic
The shell PC plastic
pin H62
nut PC plastic
housing PA66+GF20% nylon
Button color Red, yellow, blue,

green, white, black

Rated voltage 250V AC
rated current 3A AC

The description of the normally open push button switch.

The mounting hole diameter of the product is 10mm, it’s the diameter of the threaded section. The threaded design is on the panel, it is special.

If you want the threaded design is below the panel, you can contact us directly, we will recommend it to you.

The housing material of the product is PC plastic, and it can achieve a variety of housing colors, its cost is lower compared to metal product.

The metal product also can achieve a variety of colors, the default is black, because black is more conventional, others colors need to be customized.

Advantages of normally open push button switch

The end of the plastic push button is a terminal of 2.7mm, you can purchase the mother terminal of 2.8mm to connect or weld on the push-button’s pin. They are all universal market sizes.

The product’s parts include a screw cap, and the material is PC plastic.

The base material of the product is PA66+GF20% nylon, and it is high-temperature resistant, which is suitable for customers with special requirements.

Currently, the product’s length is 29mm, we only have this one length and achieve the function of resetting and 1NO.

The dynamic contact is silver contact, and the service life is longer.

The rated voltage of the product is 250V 1A, it can be used on the product, which power is under 250W.

The product’s head can achieve a variety of colors, such as red, green, white, yellow, blue, black, etc.

normally open push button switch color

What is the normally open push button?

The normally open push button, when it is pressed, the contact is connected.

The normally closed contact is, when it is pressed, the circuit is connected.

Normally, in this loop, there will be a maintenance relay to keep the loop on.

When you release the push button, the circuit remains energized through the relay, making the system run properly until the arrive of a termination signal such as closing key or emergency stop.

Round doorbell switch

How does the normally open push button switch work?

After connecting the line and installing it, it will work when you press the head button, this type of product is without a lamp, the high head shape is convenient for users, and the button section is protruding, it is convenient for identification.

There are different colors for consumers to choose from, red and green is the best seller.

Reminder, before turning on the power, please turn off the power to prevent electric shock.

push Button switches application

How to wire a normally open push button switch?

Connect the product to the device that you need to control. This 2-pin product is easy to install and use, it is a more regular and popular product on the market.

There is no particularly complex connection, it is very popular with the market, and has been several decades history.

The product’s appearance of each manufacturer looks the same, but Filn choose the best material, and the production is conducted in strict accordance with 6S standards.

This product is mass-produced using automated equipment. Currently, the monthly production reaches 500,000 pieces, if you have demand, please contact us directly.

How to wire the push button switch

How to buy the normally open push button switch?


If you need to customize the normally open push button switch, or you have other special requirements, such as weld wire, how to use the product, need batch purchase, etc.

You can email our push button technical engineer Louis, he will give you a satisfactory solution, his email address is [email protected].

filn sales-team

If your purchase quantity is large, you can email our international trade salesmen, they have ten years of overseas sales experience, and will give you best price and quality service, their email address is [email protected].


If you need little normally open push button switch, you can place an order directly at, Filn will arrange the delivery on the same day.

Filn will provide the samples free of charge for your test.

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