After purchasing 1 unit you get: 2 switches, 180 symbols (you are free to choose 2 of them to install on the switch)

• [Push Button Switch Contact Configuration:MOMENTARY]:Push it and finger keep it ON,finger release, it come back itself,OFF.LATCHING: Push it, ON; Push it again, OFF. 1NO1NC One piece Package include 185 Symbols.
• [Provide 2 ways for wiring]:1.LED Light Always ON.2.Push the Button, LED ON.
• [High Quality Metal Material]:1.Silver Body Color:304 Stainless Steel, Anti Corrosion.2.Black Body Color:Andozed Aluminum alloy,Matching your Panel.
• [LED Power Supply]:12-24VDC
• [FREE symbols]: IP65 Degree,can be used in wet or dusty environment. Connect Socket:Include connect socket with 20cm Free Wire.

Metal push button switches, particularly the 19mm metal wired symbol switches, find application in various scenarios due to their durability, reliability, and versatility. Here are some common usage scenarios and advantages of these switches:

1.Industrial Control Panels: The 19mm metal wired symbol switches are commonly used in industrial control panels. These panels control and monitor various industrial processes. The robust construction of metal switches ensures their ability to withstand harsh environments, including temperature variations, dust, and moisture. The metal wired symbol buttons allow for clear identification of different functions or operations, enhancing usability and reducing the chances of errors.

2.Machinery and Equipment: These switches are frequently employed in machinery and equipment for control and operation. Their metal housing provides resistance to physical impact, making them suitable for use in heavy-duty applications. The wired symbol buttons facilitate quick identification and operation, ensuring smooth and efficient control of the equipment.

3.Automation Systems: Metal push button switches are integral components of automation systems. The 19mm size is ideal for integration into control panels or HMI (Human-Machine Interface) systems. The switches' rugged construction ensures long-lasting performance in automated environments, where repetitive use is common. The wired symbol buttons enable operators to intuitively understand the system's status and execute commands efficiently.

4.Security Systems: These switches also have relevance in security systems, such as access control panels or alarm systems. The metal construction adds a layer of security and tamper resistance. The wired symbol buttons can be customized to represent specific actions, such as arming/disarming alarms or controlling access to restricted areas. The tactile feedback of the buttons enhances user experience and ensures accurate input.

Advantages of 19mm Metal Wired Symbol Switches:

1.Durability: The metal housing of these switches makes them highly durable and capable of withstanding demanding conditions, including vibrations, shocks, and environmental hazards. They are built to have a long lifespan, reducing the need for frequent replacements.

2.Reliability: Metal push button switches are known for their reliability. They provide consistent performance over time, ensuring uninterrupted operation in critical applications. The switches undergo rigorous testing to meet quality standards and ensure reliable functionality.

3.Versatility: These switches offer versatility in terms of application and customization. They can be integrated into various systems and control panels. The wired symbol buttons can be customized to suit specific requirements, providing clear visual indications and improving user interaction.

4.Aesthetics: The sleek and modern design of metal push button switches adds an aesthetic appeal to equipment and control panels. They enhance the overall look and feel of the system, contributing to a professional and sophisticated appearance.

In summary, the 19mm metal wired symbol switches are widely used in industrial, machinery, automation, and security systems. Their advantages include durability, reliability, versatility, and aesthetic appeal, making them an excellent choice for demanding environments and critical applications.