GLEA24B Datasheet/PDFGLEA24B snap action and limit switches are designed to provide a variety of options for control and automation systems in a variety of industries. The GLEA24B switch family is designed with a series of small electrical signals that trigger the snap action mechanism of the switch, activating a circuit which then can be used to control the operation of an automated device or process. The snap action mechanism triggers the operating mechanism of the switch when the limit of a specified action is exceeded, or when a limited action is taking place.
Snap action switches, or limit switches, provide two important features. The first feature is the snap action mechanism itself. This snap action switch will snap open and close when a set point limit is exceeded. The difference between this type of switch and a toggle switch is that the snap action switch requires less physical force to activate, so it can be used for more delicate operations. The second feature is that the limit switch has a mechanical limit that will prevent it from being used for applications outside of the specified limits.
The GLEA24B snap action switch family has many applications across multiple industries. These switches can be used to activate any device with a switchable circuit such as lighting, motor control, and signal indicator relays as well as providing precision limit control in fuel systems, navigation equipment, and machine automation options. In addition, they can be used as a safety switch to prevent machinery from automatically running when the limit of a critical operation is exceeded. Due to the snap action switch’s ability to be activated faster than a toggle switch, many safety circuits require the use of this technology.
The GLEA24B snap action switch family also has a wide range of input voltage options: from 1.5V to 32V depending on the output type, making it a great option for a variety of applications. These switches are compatible with a wide range of operating temperature ratings and the snap action switch is available with a sealed connection, allowing it to be used outside or in humid environments.
The working principle of this switch is relatively simple. When the circuit is closed, a wire within the switch is energized and a small electromagnetic field is created. This field then causes the switch to suddenly "snap" open or close as the broad limit of the switch is exceeded. The speed of the snap action is determined by the amount of current that is flowing through the wire and the size of the field created. It is important to note that the the GLEA24B switch is able to close and open millions of times without failure.
The GLEA24B snap action and limit switches offer a variety of options for control and automation systems in a variety of industries. Their ease of use combined with the broad voltage and temperature range, makes them a popular choice for many applications. With a snap action switch, you can be assured that your system will be working accurately and reliably for many years to come.