Metal Push Button Switch Selection Guide

When choosing the right metal push button switch for your application, it’s important to understand the various specifications and options available. This Metal Push Button Switch Selection Guide is designed to provide you with a comprehensive overview of the key features and parameters to consider, ensuring you make an informed decision that meets your specific needs.
Rated current and mounting hole diameter
One of the first factors to consider when selecting a metal push button switch is the ampere rating. Our switches are available in a variety of current ratings, including 2A, 3A, 5A and 20A. This variety ensures you can find a switch compatible with your application’s electrical requirements, whether it’s for low-power signaling or high-power industrial machinery.
Additionally, the mounting hole diameter is another critical specification. Our switches are available in a variety of diameters including 8mm, 12mm, 16mm, 19mm, 22mm, 25mm and 30mm. The range allows for design and installation flexibility, adapting to different panel thicknesses and ensuring secure installation. Whether you are retrofitting an existing system or designing a new one, our switches have the versatility you need.

LED colors and lighting types
Visual indication is often a key requirement in many applications, and our metal push button switches are available in a variety of LED color options to meet this need. Available LED colors include white, orange, red, yellow, blue and green. These options allow you to choose the color that best suits your application, whether for status indication, user feedback, or aesthetic purposes.
In addition, our switches offer a variety of LED lighting types, including matt, ring lighting, power backlit symbols, and customizable options. This flexibility ensures that the switch you choose not only meets your functional needs but also enhances the user experience. Whether you need a simple on/off indicator or more complex custom lighting patterns, our switches have what you need.

Housing Materials and Durability
Durability and reliability are crucial when choosing a metal push button switch, and the housing material plays a big role in this. Our switches are made from three sturdy materials: nickel-plated brass, stainless steel, and anodized aluminum. Each material offers unique benefits, ensuring you choose a switch that meets the environmental and mechanical requirements of your application.
Nickel-plated brass offers excellent corrosion resistance and electrical conductivity, making it ideal for general-purpose applications. Stainless steel offers superior strength and resistance to harsh environments, making it suitable for industrial and outdoor use. Anodized aluminum combines lightweight properties with excellent corrosion resistance, making it a versatile choice for a variety of applications.

Shell header type
The head type of the housing is another important consideration as it affects the aesthetics and functionality of the switch. Our metal push button switches come in three head styles: flat round, high flat and dome. Each head type offers unique advantages, allowing you to select the switch that best suits your design and operating requirements.
The flat round head has a sleek, low-profile look and is ideal for applications where space is limited. The high flat head provides a more visible surface for better tactile feedback and visibility. The dome head combines ergonomics with enhanced durability, making it suitable for heavy-duty applications that require frequent use.

Operation type
There are two main types of metal push button switches: momentary and latching. Momentary switches are designed to remain active only when pressed, making them ideal for applications that require temporary activation, such as doorbells or computer power buttons. A latching switch, on the other hand, remains active until pressed again, making it suitable for applications that require state retention, such as light switches or mechanical controls. Understanding the specific needs of your application will help you determine the most appropriate type of operation.
Metal push button switches can be equipped with screw or pin weld pins, each offering different advantages. Screw pins provide a secure, strong connection, making them ideal for high vibration environments. However, pin soldering offers a more streamlined and compact design for applications where space is limited. When you need connection the wires,the connection cable can be connected via a socket or by welding the connection cable. Using socket connections allows for easy installation and replacement, while welding cables provide a more permanent and secure connection. By carefully evaluating these options, you can ensure that your metal push button switches meet the specific requirements of your application and provide reliable, efficient performance.

Conclusion
In summary, choosing the right metal push button switch requires careful consideration of a variety of factors, including ampere rating, mounting hole diameter, LED color and lighting type, housing material, and head type,type of operation of the switch.By understanding these key specifications and options, you can make informed decisions to ensure optimal performance and reliability for your applications. Our range of metal push button switches offer the versatility and durability you need, backed by high-quality materials and innovative design. Choose the right switch today and enhance the functionality and aesthetics of your system.