WLGCA2-TC-N

Snap Action, Limit Switches: WLGCA2-TC-N Application Field and Working Principle

Snap action, limit switches are a type of electro-mechanical switch that uses a quick-make, slow-break mechanism to intermittently connect or disconnect two electrical and/or electronic circuits when operated. The WLGCA2-TC-N series of snap action, limit switches are reliable and precise devices with a wide range of applications. The purpose of this article is to explore the application field and working principle of the WLGCA2-TC-N.

Overview of WLGCA2-TC-N:

The WLGCA2-TC-N series of snap action switches are designed to control electrical and electronic circuits, aiding the operation of machinery such as food production and processing systems, medical equipment, precision drives, security systems and safety systems. Featuring powerful DC and AC current ratings, they are designed with a wide range of operational temperatures, positions, contact forms and environmental ratings.

The WLGCA2-TC-N series of snap action switches are built with a rugged die-cast structure that ensures reliable operation over a long life. It is suitable for use in harsh environments where its long life and low power consumption make it an ideal choice. The WLGCA2-TC-N series has been certified for use in both UL and IECEx hazardous locations.

Working Principle of WLGCA2-TC-N:

The WLGCA2-TC-N series of snap action switches operates on a snap action mechanism that is built with a spring-loaded differential lever. When the lever moves, one end of its switch contacts the opposite end of the actuator coupling and then opens or closes the contact. The snap action mechanism allows the switch to quickly switch between “on” and “off” positions, providing an accurate and reliable operation.

The snap action mechanism is driven by a mechanical actuator and when this actuator is activated, it moves a cam that is attached to the switch lever, which then causes the lever to snap from one position to another. These switches are designed with the ability to sense and respond to the slightest movements, making them highly reliable in difficult environments.

Applications of WLGCA2-TC-N:

The versatility of the WLGCA2-TC-N series of snap action switches make them ideal for a wide range of applications including:

• Medical equipment: The WLGCA2-TC-N is used in medical equipment to detect various mechanical and electrical signals such as opening and closing of doors, movement of beds and other medical instruments, and to link with computers and other medical equipment.
• Industrial machinery: The WLGCA2-TC-N is used to control the on/off states of the various industrial machinery such as food production and processing systems, electric drives, security systems and safety systems.
• Residential: The WLGCA2-TC-N is used in light switches and in door alarms to detect when a door is opened or closed. It is also used in home automation and home security systems.

Conclusion:

The WLGCA2-TC-N series of snap action switches are reliable, accurate and versatile devices that can be used in a wide range of applications. Their rugged die-cast structure and quick-make, slow-break mechanisms make them ideal choices for harsh environments and difficult applications.