GKLE3L7A2

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Snap Action, Limit Switches

Snap action, limit switches play an important role in many industrial, automotive and consumer applications. A snap action switch is a type of switch that operates very quickly in response to motion or pressure, typically through a brief pulse of electricity or mechanical force. They can be used to provide an indication of the status of an operation, such as open/close, on/off, start/stop. In addition, they are frequently utilized in motor control, various electrical and mechanical applications, as well as in sensing and automation.

GKLE3L7A2 is a type of snap action, limit switch that provides quick yet reliable performance for low-level switching. Available in SPDT, with both single pole and double pole contacts, it can be used to switch loads of up to 15A/250VAC or 2A/30VDC when actuated by a change in the position of a mechanical actuator. It is miniaturized, making it ideal for applications where space is limited, and features safety features such as reverse-backlash protection, which prevents accidental contact between the terminals or reverse voltage. The GKLE3L7A2 also includes several options for customizing the switch, such as actuator travel, mounting, and termination type.

When it comes to its overall working principle, the GKLE3L7A2 operates in a snap-action fashion, meaning that it quickly responds to a change in position of a mechanical actuator. Its internal contacts are either open or closed depending on the position of the actuator. When the actuator is shifted to the right, the switch closes and the contacts make. When the actuator is shifted to the left, the switch opens and the contacts break. Its internal design is based on the SPST contact design, with two spring-loaded contacts (poles) that are actuated by a pivoting actuator bar. The bar is actuated by a plunger which moves up and down in response to a force or motion of some kind.

The GKLE3L7A2 snap-action limit switch can be used in a multitude of applications. It can be utilized for controlling motors, lights, and other electrical equipment, as well as for sensing positions in process automation. In automotive applications, it can be used for sensing the brake pedal position or for controlling the power switch for accessories such as an amplifier or stereo system. In industrial applications, its small size makes it ideal for use in machine tool and controller applications, while its robust construction makes it suitable for harsh environments and therefore ideal for outdoor and marine applications. No matter the application, the GKLE3L7A2 is designed to provide reliable and consistent performance.

Overall, the GKLE3L7A2 is a compact, highly reliable, and robust snap-action limit switch. Its small footprint, reverse-backlash protection, and various customization options make it an extremely versatile solution for a wide array of industrial, automotive, and consumer applications. Its quick and reliable performance, durability and variety of uses make the GKLE3L7A2 an extremely popular switch for many different applications. Thanks to its robust design and reliability, it is sure to become an essential component of electronic, electromechanical, and industrial systems for many years to come.

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