GLAB21A1B

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The GLAB21A1B is a type of snap action, limit switch that is used in a wide range of applications. The switch is designed with a flexible and robust construction, which makes it suitable for use in harsh environments. The GLAB21A1B provides reliable switching in both high and low pressure applications, making it an ideal choice for many applications.

The GLAB21A1B is a single-pole, normally open limit switch. The switch has a wide operating voltage range of 12 to 120V AC or DC as well as a quick make and break contact rating. The switch also features a unique mechanical design that helps to protect against shock and vibration. The switch is also equipped with an adjustable actuation force that allows the operator to adjust the amount of force required to activate the switch.

The GLAB21A1B has a built-in overtravel feature that provides protection against mechanical overload. The switch also features a long-term durability rating for reliable operation and a snap-action paddle for accurate and rapid switching, making it a great choice for high-speed applications. The switch also employs a switch lockout feature to prevent unauthorized use of the switch. The switch is also IP67 rated for reliable operation in moisture-prone environments.

The working principle of the GLAB21A1B limit switch is based on a simple mechanical action. The switch is operated and activated by the movement of an actuator, which in turn moves a snap action paddle. The movement of the paddle causes the switch contacts to open or close, depending on the direction of the actuator movement. The switch can also be activated manually by pushing the actuator in the desired direction.

The GLAB21A1B limit switch is used in a wide range of applications, including commercial, industrial, and residential settings. The switch is often used in systems such as door openers and window lifts, to provide safety or security. The switch is also commonly used for controlling and monitoring time-critical processes in industrial process control systems. The GLAB21A1B limit switch is designed for easy installation, making it an ideal choice for a wide variety of applications.

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