Product Category


Emergency Stop Push Button: Ensuring Safety in Challenging Environments

An Emergency Stop Push Button is a switch used to immediately cut off power or stop the operation of a machine in critical situations.

They are typically installed in a prominent position on the machine or equipment, allowing operators to press them quickly. Emergency Stop Push Buttons come in different shapes, colors, sizes, and actuation methods to suit various application requirements.

The Emergency Stop Push Button, commonly known as the emergency stop button, is a crucial component in industrial safety. It serves as a protective measure when abnormal situations arise that may cause direct or indirect harm to individuals near the machine or equipment.

To ensure safety, machines with transmission components should be designed with an emergency stop button incorporated. This button is prominently installed on the machine’s surface, allowing personnel to easily press it without any obstructions.

The emergency stop push button is visually striking, often featuring a red color and red fonts, symbolizing its association with emergency stop functionality. When an emergency occurs, pressing down the button immediately halts the machine’s operation or releases specific transmission parts.

What is the emergency stop push button

To restart the machine, the button must be rotated. Typically, it is released after a clockwise rotation of approximately 45°, allowing the machine to be powered on again.

Overall, the emergency stop push button is a vital safety device used in industrial settings to provide protection and prevent potential injuries or accidents in the event of abnormal circumstances.

What is the difference between Emergency Stop Push Button and push button switch?

A push button switch is a type of switch that can be pressed to make or break an electrical circuit. An emergency stop push button is a special type of push button switch that is used to stop a machine or device in an emergency situation. Here are some similarities and differences between them:

Push Button Switch Emergency Stop Push Button
Function Controls a specific function or action Immediately stops machine operation and cuts off power
Operation Momentary or maintained contact Momentary contact
Design Various shapes, colors, and sizes Often red color, larger size, prominent placement
Application General purpose in control systems Specifically used for safety purposes in critical situations
Safety Requirement Typically not a dedicated safety device Designed to comply with safety standards and regulations
Activation Time Usually requires intentional actuation Designed for immediate activation in emergency situations
Labeling/Marking May or may not have specific markings Often labeled with “Emergency Stop” or related symbols
Importance of Use Convenience and control Essential for safeguarding personnel and equipment

Please note that the table provides a general overview and may not capture all possible similarities and differences.

22mm Waterproof Filn Metal Emergency Stop Button

Our emergency stop button is designed with a mounting hole size of 22mm. However, we also offer options in sizes such as 16mm and 19mm to accommodate different requirements.

When it comes to functionality, we provide two options for the Emergency Stop Push Button. The first option is 1NO1NC, which features three pins and controls a single road. The second option is 2NO2NC, offering dual-way control.

The head of the Emergency Stop Push Button is made of zinc alloy, allowing for oxidation in various colors. The most common and conventional color is red. Additionally, the head size can be customized according to your specific requirements.

Our Emergency Stop Push Button has a rated current of 5A 250V AC and a service life of 100,000 times, making it suitable for use with motors.


Furthermore, we offer waterproof variants of the product with an IP65 waterproof rating, ensuring its durability and reliability even in wet or harsh environments.

Overall, our Emergency Stop Push Button provides a range of options to meet different needs, including size variations, functionality choices, customizable head sizes, and waterproof capabilities.

Application of Emergency Stop Push Button:

The design features of an Emergency Stop Push Button include reliability, durability, and ease of operation.

They are typically manufactured using industrial-grade materials, providing characteristics such as dust-proof, waterproof, and shock-resistant properties to adapt to harsh working environments.

The button’s housing is commonly made of engineering plastics or metal materials to ensure strength and durability. Additionally, the labeling on the button is typically done with wear-resistant printing or engraving to maintain long-term readability.

In the industrial sector, the Emergency Stop Push Button is an integral component of safety management. According to relevant safety standards and regulations, many machinery and automation systems must be equipped with an Emergency Stop Push Button.

For example, on a production line, operators can immediately halt the entire manufacturing process by pressing the Emergency Stop Push Button in response to equipment failures or operator errors.

Similarly, in mechanical equipment, the Emergency Stop Push Button can swiftly cut off power to prevent injuries caused by hazardous rotating or moving parts.

Advantages of Emergency Stop Push Button:

The advantages of Emergency Stop Push Button over push button switch are:

  • It can quickly stop the operation of a machine or device in an emergency situation, thus protecting the safety of personnel and equipment.
  • It has a conspicuous red color and a mushroom-shaped head, which can be easily identified and pressed.
  • It has a locking or maintaining action, which can prevent accidental operation or automatic reset, until it is released by twisting or pulling.
  • It has higher contact ratings and protection levels, which can adapt to various harsh environments and conditions.

These advantages make Emergency Stop Push Button widely used in many safety-critical applications, such as industrial machinery, medical equipment, transportation vehicles, etc.

Emergency Stop Push Button

How to wire Emergency Stop Push Button?

The product has 4 wiring ways.


The wiring way 1

Light: Not working,

Switch: Opened

When you press the button, the light is working, the switch is closed.

LED push button switch


The wiring 2

Light: Working,

Switch: Opened

When you press the button, the light is working, the switch is closed.

Button switch wiring diagram


The wiring 3

Light: Working,

Switch: Closed

When you press the button, light is not working, switch is opened.

LED push Button switch wiring diagram



Light: working

Switch: closed

When you press the button, light: working, switch: opened

push Button switch wiring diagram

How to Buy the Emergency Stop Push Button?


If you require urgent delivery, you can place an order at, and we will arrange same-day shipping. Alternatively, you can contact us via email for offline purchasing.

Each product weighs approximately 0.05KG, and the delivery method will be determined based on the customer’s purchase quantity.

The product is packed in boxes of 20 pieces, with 500 pieces per box. There is no minimum order quantity (MOQ), and we provide free samples for testing purposes.

Filn’s products have obtained CE, ROSH, and ISO90001 certifications. We also have a dedicated push button laboratory to ensure product quality.

In addition to push button switches, Filn also produces complementary indicator lights, rocker switches, and more. If you require custom push button switches or indicator lights, please reach out to us, and we will provide a satisfactory solution within 24 hours.

If you are interested in our products, wish to make a purchase, or require samples, please contact us directly at

filn sales-team

Emergency stop push button parameters

Production Series FLM22-11DMJ Light Guide Button
Button Shape round Actuator 304 Stainless steel
Button LED Color Housing Sleeve H59 nickel plated brass/304Stainless 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 IP65 IK08 Nut H59 nickel plated brass
Rated Voltage 36V(DC)250V(AC) Housing PA66+GF20% nylon
Rated Current 1A(DC)5A(AC) Light Source
Rated Power 180W(DC)1250W(AC) Resistor Metal film
Operating Temperature -25℃~+85℃ Contact AgCdO12

Emergency Stop Button Product Drawings

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