GKRA2LXA4

Series:	*
Part Status:	Obsolete

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Snap Action, Limit SwitchesSnap action, limit switches are a type of electromechanical switch that is typically used to detect, indicate, or measure the presence or position of an object. This type of switch, sometimes referred to as an actuator, is one of the most common types of switches used in industrial, consumer, and commercial applications.A snap action, limit switch consists of a housing, an electromechanical actuator switch, and a set of contact tips. The contact tips are integrated within the housing and typically consist of a single reed actuator or multi-disc actuator switch. The actuator switch is connected to the contact tips and is responsible for opening and closing the contact tips, which in turn activate or deactivate the switch’s electrical circuit.When the switch is activated by an external force, the actuator switch moves and causes the contact tips to open or close, completing or breaking the circuit. This movement is known as “snap action” since it happens quickly and without effort. Snap action switches are designed to be extremely durable and reliable, and can typically withstand years of use in demanding environments.Snap action switches are typically used to indicate or detect the presence or position of a mechanical object, such as an arm or lever. The switch can be set to activate when the object is in a particular position, such as an open or closed position, or when the object reaches a preset threshold, such as a certain speed or temperature. The switch can also be used as a safety interlock, deactivating other machinery or electrical devices if the switch’s contact tips break or open.The GKRA2LXA4 snap action, limit switch is a medium-duty switch designed for use in industrial, commercial, and automotive applications. The switch is composed of a rectangular die-cast aluminum housing and an angular stainless steel actuator plate. The switch is pre-wired with a 5-meter cable and is rated for use with 12V DC.The switch’s actuator plate is designed to shut off the electrical circuit when the switch is not in use. When the switch is activated by an external force, the actuator plate will contact the contact tips and complete the circuit. The switch’s contact tips are stamped from beryllium copper and are pre-adjusted for a consistent contact gap.The GKRA2LXA4 is designed for use in a wide range of environments, from -20°C to +85°C (-4°F to +185°F). The switch is water resistant and can tolerate short-term submersion in water. The switch is also resistant to dust and effectively resists welding spatter, oil spray, and other contaminants.The GKRA2LXA4 is designed to withstand up to 1 million switch cycles, making it a reliable and durable switch. Additionally, the switch’s design allows for easy maintenance and is easy to troubleshoot if necessary. The switch is also designed to be heat dissipating, making it a preferred choice for applications with high temperatures or rapid switching.

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