Product Category


16MM Push Button Metal 2NO 2NC Double Row Pushbutton Switches

  • Name:Push Boutton Metal
  • Head Type:Flat Head
  • The model: FLP16-HJ
  • Switching Functions:Momentary/Latching
  • Head: Flat Round
  • Button Diameter: 16MM
  • Operation Type: Momentary/Latching Pushbutton
  • Rated value: ≤5A/250VAC
  • Shell material: 304 Stainless steel/Brass nickel-plated
  • Switch Function: 1NO-1NC / 2NO-2NC
  • Download Certification:UL,CE,RoHS,CB

Product Drawings:

Push Button Metal Drawings

Push button metal are a class of pushbutton switches with metal as the main housing.

The selected metal material is usually 304 stainless steel or brass nickel-plated. Compared with plastic pushbutton switches, metal material is more durable, but the price is also higher than plastic pushbutton switches.

Product Parameters:

The difference between 1NO-1NC and 2NO-2NC refers to the configuration of contacts in a metal push button switch.


  • 1NO stands for “1 Normally Open” contact, meaning there is one contact that is open (not connected) in its normal state and closes (connects) when the button is pressed.
  • 1NC stands for “1 Normally Closed” contact, indicating one contact that is closed (connected) in its normal state and opens (disconnects) when the button is pressed.


  • 2NO means “2 Normally Open” contacts, indicating there are two contacts that are normally open and close when the button is pressed.
  • 2NC means “2 Normally Closed” contacts, signifying two contacts that are normally closed and open when the button is pressed.

In summary, the difference lies in the number and configuration of normally open and normally closed contacts. 1NO-1NC has one normally open and one normally closed contact, while 2NO-2NC has two of each.

These variations allow for different circuit configurations and applications, depending on the specific requirements of the electrical system or device in which the push button switch is used.

Push Button Switch Wiring Method:

The following is our short circuit schematic diagram

The push switch is designed without a lamp, so its circuit connection is very simple.

If you want the push switch to remain in the current closing, keep it up when the hand presses down, this allows the switch to be powered on.

When you release your hand, the key of the push switch will bounce back automatically, the current is disconnected.

Double Row Pushbutton Switches

Related products:

The Material Advantages of Push Button Metal:

Metal push button switches offer several advantages over plastic push button switches:

  1. Durability: Metal switches are known for their robustness and ability to withstand physical stress. They are more durable and can handle repeated use without wearing out easily.
  2. High-quality construction: Metal switches often have a premium and professional appearance. They are crafted with precision and attention to detail, enhancing the overall aesthetic of the product or device.
  3. Enhanced tactile feedback: Metal buttons typically provide a satisfying tactile feedback when pressed, giving users a more tactile and reliable interaction experience.

However, there are some drawbacks to consider:

  1. Higher cost: Metal push button switches tend to be more expensive than their plastic counterparts due to the cost of metal materials and the manufacturing processes involved.
  2. Weight: Metal switches are generally heavier than plastic switches, which may not be ideal in weight-sensitive applications or when portability is a concern.

It’s important to assess your specific needs and consider factors such as budget, design requirements, and the intended application before choosing between metal and plastic push button switches.

Push Button Switch Wiring Method:

Advantages of Customization:

  • Personalization: Symbols tailored to individual preferences.
  • Customizable Voltage and Color: Tailored voltage and color options.
  • Diverse Wiring Options: Multiple wiring methods to suit diverse needs.
  • More Affordable Pricing: Cost-effective pricing choices.


  • Industrial Applications
  • Home Automation
  • Automotive Integration
  • Medical Devices
  • Consumer Electronics
  • Public Infrastructure
  • Commercial Use
  • Security Systems
  • Hospitality Industry
  • Transportation Use

Itelemecanique push button catalogue pdf.

Get Samples of Pushbutton Switches:

The rated current and voltage of this product is 3A 250V, if you need 5A 250V or larger current, such as 10A 250V AC. You can choose our other size push button switch.

If you want to know more, please contact us, our email address is

We also have an online store, if your purchase quantity is small, you can place an order at directly, we will arrange the delivery as soon as possible.

Please feel free to contact us if you have any questions, we will reply to you in time.

filn sales-team

The Ultimate Guide to Push Button Metal: Everything You Need to Know

In this extensive guide, we delve into everything you need to know about push button metal, from their versatility in various applications like industrial control panels, emergency systems, and even clothing, to considerations for their installation, safety, and maintenance. Whether you’re contemplating a purchase, looking to customize, or interested in understanding their various types like illuminated and waterproof options, this article offers a 360-degree view to help you make well-informed decisions. Intrigued? Read on to get a thorough understanding of metal push buttons.

What Are the Types of Metal Push Buttons?

Metal push buttons come in various forms designed for different applications. There are several types of metal push buttons available in the market, categorized based on factors like material, illumination, and use-case scenarios.

Non-Illuminated Vs. Illuminated Metal Push Buttons:Non-illuminated push buttons are generally simpler and have a basic design. In contrast, illuminated push buttons contain a light, usually LED, to indicate the button’s status or to assist in low-light conditions. The illuminated push button options offer enhanced visibility, especially in dark or dim environments.

Metal Push Button Switch Vs. Metal Momentary Push Button:metal push button switch is typically a latching type, which means it maintains its state until pressed again. On the other hand, a metal momentary push button returns to its initial position as soon as you release the button.

Flat Head Vs. Round Head Push Buttons:Flat head metal push buttons provide a sleek, modern appearance but may not be as ergonomically satisfying to use. You can read more about them here. Round head push buttons offer a more traditional look and are generally considered more comfortable to press.

What Materials are Used to Make Metal Push Buttons?

The durability and longevity of a metal push button often depend on the materials used in its construction. Different applications call for various types of materials, which serve specific purposes.

Stainless Steel Push Buttons:Stainless steel push buttons are renowned for their durability and corrosion resistance, making them ideal for outdoor applications and harsh environments.

Aluminum Push Buttons:Aluminum push buttons are lighter and more affordable than their stainless steel counterparts, but they are less resistant to corrosion.

Brass Push Buttons:Brass buttons provide a luxurious feel and look, often used in more aesthetic applications like high-end electronics or furniture.

How Do Push Button Metals Work?

The functioning of metal push buttons may seem straightforward but involves some mechanical and electrical principles. Understanding these basics can help you make an informed choice when selecting a push button for your project or application.

Mechanical Operation:Mechanically, a metal push button works by pressing down a plunger that activates a set of internal contacts. This action either opens or closes an electrical circuit.

Electrical Operation:Electrically, when the button is pushed, it either opens or closes an electrical circuit, allowing the current to flow through it. This mechanism is usually achieved through the internal contacts mentioned earlier.

Types of Electrical Operation”Metal push buttons can operate as either momentary or latching switches. A momentary button will return to its initial state when released, while a latching button will remain in its pressed state until pressed again.

Are Metal Push Buttons Water and Dust Resistant?

The environment where a push button metal is to be installed often determines whether it should be water and dust resistant.

IP Rating:Many push buttons come with an IP (Ingress Protection) rating that specifies their resistance to dust and water. For example, a waterproof metal push button with an IP67 rating is dust-tight and can withstand temporary submersion in water.

Materials:The materials used in the construction of the button also play a role in its water and dust resistance. For instance, stainless steel buttons are more resistant to such factors compared to aluminum buttons.

Seals and Gaskets:Some metal push buttons come with added seals or gaskets to improve their resistance to environmental factors. These are often found in industrial-grade buttons intended for harsh environments.

What Are the Common Applications of Metal Push Buttons?

Metal push buttons are ubiquitous, and their applications can range from simple household uses to complex industrial setups.

Industrial Applications:Metal push buttons are commonly used in machinery, control panels, and other industrial settings. They are particularly popular in environments where durability and reliability are paramount.

Consumer Electronics:Many consumer electronics like coffee machines, ovens, and even elevators make use of metal push buttons for their aesthetic appeal and durability.

Automotive Industry:In automobiles, metal push buttons are often used for starter systems, horn systems, and other control mechanisms within the car.

How to Choose the Right Metal Push Button?

Choosing the right metal push button involves various factors including the intended use, installation environment, and specific features needed.

Intended Use”It’s essential to consider the primary function that the button will serve. For instance, if it’s for a critical operation, you might want to opt for a highly durable, latch metal push button switch with LED.

Installation Environment:Where the button will be installed can significantly impact its longevity. If the button is to be used outdoors or in a harsh environment, opt for a more durable and water-resistant option.

Additional Features:Features like illumination, switch type (momentary or latching), and button shape can also influence your decision.

How to Install a Metal Push Button?

Installation can vary significantly based on the type of metal push button and its intended application. However, some general guidelines can help you through the process.

Tools Required:Typically, you’ll need some basic tools like a screwdriver, pliers, and a wire stripper. Ensure you have these handy before beginning the installation.

Electrical Connections:Identify the electrical connections where the push button will be installed. Turn off any electrical power to this circuit to ensure safety during installation.

Mounting the Button:Many metal push buttons come with a threaded barrel and a nut for easy mounting. Simply insert the button through the pre-drilled hole in the panel and tighten the nut to secure it in place.

Wiring:The actual wiring can differ based on whether the button is a simple non-illuminated type or an illuminated push button with light. Follow the manufacturer’s guidelines to ensure correct wiring.

Testing:After all the connections are made, turn the power back on and test the button to ensure it’s working as intended.

What are the Safety Considerations for Using Metal Push Buttons?

Safety is a crucial aspect when using metal push buttons, especially in industrial settings. Here are some considerations:

Voltage and Current Ratings:Always pay attention to the voltage and current ratings of a push button to ensure it meets the requirements of your application.

Insulation and Grounding:Ensure that the button is properly insulated and grounded to prevent any electrical mishaps. This is especially important in industrial settings where the risk of electrical accidents is higher.

Regulatory Compliance:Depending on your jurisdiction, there may be safety standards and codes that your push button must meet. Always verify that the product you select is compliant with these regulations.

Can Metal Push Buttons Be Customized?

Customization is often a requirement for specific applications, and many manufacturers offer this service.

Custom Engravings:Some providers allow for the engraving of symbols, letters, or numbers on the button surface for easier identification.

Color Options:In addition to the standard metallic finishes, some push buttons can be customized to feature different colors, particularly for the illuminated types.

Special Features:Some manufacturers also offer special features like adjustable illumination levels, neopixel push buttons, or adafruit rugged metal pushbuttons for those who require more advanced options.

How Do I Know When to Replace a Metal Push Button?

Like any other mechanical or electrical component, metal push buttons can wear out over time and may need replacement.

Visual Inspection:Signs of physical damage, such as cracks or deformities, are obvious indicators that a button needs replacement.

Functionality Test:If the button is not responding as it should or is functioning intermittently, it’s a clear sign that it needs to be replaced.

Lifespan:Check the manufacturer’s guidelines on the expected lifespan of the product. If your button has outlasted this period, it’s wise to consider a replacement.

How Do I Purchase Metal Push Buttons?

Buying a metal push button may seem straightforward, but there are multiple channels through which they can be purchased.

Online Stores:One of the easiest methods is to order them online from specialized suppliers like Indicator Light. They offer a broad range of options, from simple push button electrical switches to more complex waterproof metal push button stop switches.

Physical Retailers:Electronics and hardware stores often carry a range of push buttons, although their selection might not be as extensive as online stores.

Directly from Manufacturers:For bulk orders or custom requirements, it might be more efficient to order directly from manufacturers.

To wrap up, push button metal is a versatile and essential component used in various applications. Its many types, materials, functionalities, and customization options make it a critical element in both consumer and industrial products. By considering your specific needs and environment, you can select the most suitable metal push button for your application.

How Are Metal Push Buttons Used in Clothing?

While most people think of metal push buttons as an electrical component, they also have applications in fashion, specifically in clothing.

Utility and Aesthetic:In clothing, metal push buttons often serve both a functional and aesthetic role. They can be used as fasteners in jeans, jackets, and other types of apparel, offering a more robust and durable option than plastic buttons.

Materials Used:The buttons used in clothing are usually made from stainless steel push button materials or other types of corrosion-resistant metals. This ensures that they can withstand the rigors of frequent use and washing.

Customization:Much like their electrical counterparts, these buttons can be customized in various shapes, sizes, and finishes to match the garment’s design.

What Are the Types of Metal Push Buttons Available?

There are several types of metal push buttons available in the market, each with its unique features and applications.

Momentary Push Buttons:Metal momentary push buttons are designed to make a contact only when the button is pressed and return to their initial position once released.

Latching Push Buttons:Latching buttons maintain their state after being activated. Latch metal push button switches with LED are a popular variation, often used in industrial controls.

Illuminated Push Buttons:Illuminated push buttons come with an integrated LED light, making them ideal for applications where visibility is crucial.

Rotary Switches:Rotary switches are not strictly push buttons but are often used in similar applications. They allow for multiple settings controlled by rotating a knob.

How to Maintain Metal Push Buttons?

Maintaining metal push buttons is crucial for extending their lifespan and ensuring optimal functionality.

Regular Cleaning:Dirt and grime can affect the performance of push buttons. Regular cleaning with a soft cloth can help in maintaining their appearance and functionality.

Electrical Check-Up:For electrical buttons, periodic checks should be done to ensure that they are functioning correctly and safely. This includes checking for any loose wires or signs of corrosion.

Replacement Parts:Some push buttons come with replaceable parts, like springs or caps, which can be replaced individually, thereby extending the life of the entire unit.

Can Metal Push Buttons Be Used Outdoors?

Yes, metal push buttons can be used outdoors, but there are some key factors to consider.

Weather Resistance:Many metal push buttons are designed to be weather-resistant. Waterproof metal push button switches are specially designed for outdoor use and can withstand elements like rain and snow.

Material Consideration:Stainless steel or other corrosion-resistant materials are often recommended for outdoor use to withstand various weather conditions.

Electrical Safety:Extra care should be taken to ensure that all electrical connections are well-insulated and grounded, especially when installing metal 12V buzzers or other similar components outdoors.

How Do Metal Push Buttons Work?

The functioning of a metal push button largely depends on its type and application, but here are some general principles.

Simple Circuit Completion:In the most basic form, a push button works by completing an electrical circuit when pressed, allowing the current to flow through it.

Additional Features:Some push buttons come with additional features like illumination, red push button light, or even programmable functions, further complicating their operation.

Mechanical Aspects:The mechanical aspect involves a spring-loaded mechanism that returns the button to its original position after being pressed, in the case of momentary buttons.

Push button metal is a versatile component found in various applications, from electrical circuits to clothing. With different types, materials, and customizability options, it is essential to understand your specific requirements and environmental conditions to choose the right metal push button.

Are There Specialized Push Buttons for People with Disabilities?

Absolutely, there are specialized metal push buttons designed to accommodate people with disabilities.

ADA Compliant Buttons:ADA compliant buttons are designed to meet the standards set by the Americans with Disabilities Act. These buttons are often larger and easier to press, facilitating use by people with mobility challenges.

Audio and Visual Indicators:Some specialized buttons come with audio or visual indicators like a neopixel push button or other illuminated options. These are useful for those with hearing or sight limitations.

Easy-to-Read Labels:Labels on these specialized buttons are often larger and clearer to read, sometimes with braille included, making them more accessible for people with visual impairments.

Innovation in the field of metal push buttons is continuous, and several trends are emerging.

Smart Push Buttons:Smart push buttons can be integrated into IoT (Internet of Things) systems, allowing them to be controlled remotely or through smart home systems.

Energy-Efficient Designs:With growing concerns about energy consumption, new designs are focusing on lower power requirements, particularly in the case of illuminated buttons.

Multi-Functional Buttons:The rise of multifunctional buttons that can perform more than one action is another trend. This is particularly relevant in industrial settings, where control panels are becoming increasingly compact.

How to Troubleshoot Metal Push Buttons?

Troubleshooting is essential for identifying and resolving issues that might occur with metal push buttons.

Check the Wiring:Loose or disconnected wires are often the culprits behind a malfunctioning button. Ensure that all connections are secure.

Examine for Physical Damage:Look for any signs of physical damage like cracks or dents, which may impair the button’s functionality.

Test with a Multimeter:Using a multimeter, you can check for electrical continuity when the button is pressed. If the multimeter doesn’t register any activity, it’s likely that the button is faulty and needs to be replaced.

In summary, metal push buttons are versatile components with wide-ranging applications, from industrial machinery to personal clothing. Whether you are installing a new system or maintaining an existing one, understanding the types, functionalities, and customizability options can help you select the most suitable metal push button for your needs.

Are Metal Push Buttons Cost-Effective?

When it comes to the cost-effectiveness of metal push buttons, several factors come into play.

Durability:Metal push buttons, particularly those made from stainless steel, are highly durable and can last for many years, offering good value for the money spent.

Application-Specific Needs:If your application demands a rugged or waterproof button, then metal buttons are more cost-effective in the long run compared to plastic buttons that might need frequent replacements.

Customization Costs:Customized metal buttons, such as those with illuminated push button features, can be more expensive upfront but offer specific functionalities that might be crucial for your application.

How Are Metal Push Buttons Installed?

The installation process for metal push buttons depends on the specific type and application.

Preparing the Panel:The first step in installing a metal push button is preparing the control panel or surface where the button will be mounted. This might involve drilling holes to the size specified in the button’s datasheet.

Electrical Connections:Once the button is mounted, the next step involves making electrical connections. Here, it’s crucial to follow the wiring diagram provided by the manufacturer.

Final Checks:Before wrapping up the installation, a series of tests should be performed to ensure the button is functioning as expected. This could involve a simple press test or more complex electrical measurements.

How to Choose the Right Metal Push Button?

Choosing the right metal push button can be a complex task, given the myriad options available.

Identify the Application:The first step is to identify the application where the button will be used. Is it for an industrial setting, for home use, or for clothing?

Material Considerations:Different materials offer different levels of durability and resistance. For instance, stainless steel push buttons are more durable and ideal for challenging environments.

Additional Features:Depending on your needs, you might want additional features like illumination, which can be found in push button with light models, or ruggedness, as offered by adafruit rugged metal pushbuttons.

By considering these factors, you can select the most appropriate metal push button for your specific needs.

What Are the Safety Considerations for Metal Push Buttons?

When dealing with metal push buttons, safety should be a top priority, and several aspects deserve attention.

Electrical Safety:For push buttons used in electrical systems, ensure that they are appropriately rated for the current and voltage they will handle. Failing to do so can lead to malfunctions or, in the worst case, electrical fires.

Waterproofing:In environments where water or moisture is a concern, waterproof metal push buttons should be considered to prevent short circuits and subsequent electrical hazards.

Labels and Signage:Clear labeling is crucial, especially in industrial settings, to prevent incorrect operation that could lead to accidents. Symbols, text, and sometimes colors are used to indicate the button’s function clearly.

Can Metal Push Buttons Be Customized?

Yes, customization is a significant feature of metal push buttons.

Custom Engravings:Many suppliers offer the option to have custom engravings or labels on the button surface. This can be useful for unique applications or branding purposes.

Color Choices:With advancements in technology, you can now opt for metal push buttons in a variety of colors, including red push button light options for better visibility.

Size and Shape:From small buttons for clothing to large industrial buttons, there are options for custom sizes and shapes, including flat head metal push buttons.

How Do Metal Push Buttons Work in Clothing?

Metal push buttons have found applications in the clothing industry as well.

Easy Fastening:In clothing, these buttons serve as an alternative to traditional buttons, providing an easy and quick method for fastening.

Aesthetic Appeal:Beyond their practical utility, metal push buttons in clothing also offer an aesthetic appeal. These buttons can come in various designs and finishes, adding a unique touch to garments.

Durability:Metal buttons tend to be more durable than their plastic counterparts, making them a popular choice for heavy-duty clothing items like jackets and workwear.

What Is the Maintenance Routine for Metal Push Buttons?

Maintenance is essential for ensuring the longevity and proper functioning of metal push buttons.

Regular Cleaning:Dust and debris can accumulate around the button, affecting its performance. Regular cleaning is advised to keep it in optimal condition.

Electrical Testing:In electrical applications, periodic testing should be conducted to ensure the button’s proper functionality. This might include resistance testing or continuity checks.

Replacement:Despite their durability, metal push buttons are not indestructible. If a button starts showing signs of wear and tear or malfunction, it may be time to consider a metal momentary push button as a replacement.

By keeping these maintenance tips in mind, you can ensure a long lifespan for your metal push buttons in various applications.

What Are the Common Uses for Metal Push Buttons in Industrial Settings?

Industrial settings present unique challenges and requirements, and metal push buttons are often up to the task.

Control Panels:Metal push buttons are commonly used in control panels to operate machinery. These buttons can handle the tough conditions found in industrial environments, like extreme temperatures or exposure to corrosive substances.

Emergency Systems:In industrial settings, quick response in emergencies is crucial. Metal push buttons are often used in emergency stop systems, thanks to their durability and reliability.

Automated Systems:As automation becomes increasingly prevalent in industries, metal push buttons are often integrated into these systems to serve various functions, including initiating or halting automated sequences.

What Are the Considerations for Buying Metal Push Buttons Online?

Purchasing metal push buttons online has its own set of considerations.

Reputable Seller:It’s vital to buy from a reputable seller to ensure you’re getting a quality product. Customer reviews and ratings can provide valuable insights.

Detailed Specifications:Online listings should include detailed specifications like dimensions, material, electrical ratings, and other features. This will help you to match the button to your specific needs.

Return Policy:Always check the return policy when buying online. If the product doesn’t meet your expectations or arrives damaged, you should be able to return it without hassle.

By considering these points, you can make a well-informed decision when purchasing metal push buttons online.

Conclusion:In this comprehensive guide, we’ve covered various aspects of metal push buttons, ranging from their types and applications to installation and maintenance tips. Whether you need a button for your industrial setup, your next fashion project, or any other application, understanding these facets can help you make an informed decision. Keep in mind the specific features that your situation demands, and don’t forget to adhere to safety guidelines when installing and using these versatile components.

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