GKBA1L7

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Snap action, limit switches are usually used to switch on and off circuits when the limit of a linear travel system is reached. The GKBA1L7 snap action, limit switch is no exception and is used in a wide range of applications. The switch has many features, making it particularly suitable for use in medical, industrial and military applications.

Construction and Features

The GKBA1L7 is a single pole, momentary-acting spring-loaded snap action contact limit switch with silver contacts and a mounting flange. It is constructed of corrosion resistant nickel–plated steel, and features a contact system with a rated life of 2 million operations. The switch has a linear motion travel of 10mm, and is protected against humidity by a vapor tight and dust-proof nylon bead seal.

Applications

GKBA1L7 snap action, limit switches can be used in a variety of applications. The switch is particularly suitable for use in medical applications, where it can be used to control breath monitors and other monitoring systems, as well as for industrial and military applications. In addition, the switch is also used to operate servo motors, solenoids and small electrical circuits, as well as for detection and positioning systems.

Working Principle

GKBA1L7 snap action, limit switches are activated when a linear motion of the plunger causes the silver contacts to close. This causes a momentary electrical signal to be sent to the control circuit, which in turn activates the connected device. The signal is momentary, because the switch is reset when the plunger moves back to its off position after the limit has been reached.

The switch is designed to provide reliable operation in harsh environments such as high humidity and dusty atmospheres. The corrosion resistant nickel plating ensures that the switch maintains its structural integrity and the nylon bead seal prevents dirt and moisture from entering the switch, ensuring reliable performance.

Conclusion

GKBA1L7 snap action, limit switches are designed for use in a variety of applications, with features designed for reliable operation in harsh environments. The switch is easy to install and provides a momentary electrical signal when the limit of a linear travel system is reached, allowing for precise control of connected devices.

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