D2SW-3L12DS

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The Snap Action, Limit Switches (D2SW-3L12DS) is a type of switch used in various applications and industries due to their durability and reliability. This type of switch is a type of pushbutton that has a momentary action when engaged, and then self-reset. The device’s mechanism is triggered by physical boundaries, often called limit switches, hence the name. In its simplest form, a limit switch consists of a contact arm (known as the actuator) and a limit switch body that houses the contacts and electrical terminals. A coil spring is typically used to hold the contacts in the open or closed position.

Snap action limit switches are commonly used in industrial automation, mainly in safety and machine control devices. Common applications for these switches include limit switches for elevators, limit switches for conveyor systems, and in automotive applications such as cruise control and any machine equipment with a start/stop function. The switch is also used as a safety switch in mechanical equipment that requires a physical relief to the actuator.

The working principle of the Snap Action, Limit Switches is based on the activation of an electrical contact when two physical boundary limits are attained. When the boundary limits are reached, the actuator arm is forced by the operating mechanism resulting in the movement of a plunger which opens or closes the contacts depending on the position of the actuator arm. When the switch is actuated, the mechanical motion usually creates a clicking noise. This sound serves as an alert for both situation awareness and for debugging purposes. The switch is designed to be very reliable, and many will typically last for millions of cycles.

The operation of a snap action limit switch is typically either single pole, where the electrical circuit is broken after a single switch closure, or double pole, in which two switches close in parallel and the circuit is broken when both switches open. The double pole option offers more flexibility to control multiple outputs with a single switch. It is important to note that not all switches are interchangeable, and it is important to check the internal wiring of the switch to match the application it is being used for.

The components in these switches are specially designed to provide high reliability and accurate performance, and they are ideal for precise and reliable measurements and operations. For many industrial applications, these switches are the preferred choice and are often specified as the standard. These switches are cost effective, easy to install and maintain, and offer a broad range of mounting hardware and options.

In summary, the Snap Action, Limit Switches (D2SW-3L12DS) is a reliable and dependable switch used in a wide range of industrial applications. It is designed to be a precise and reliable switching device that can be used for accurate measurements and operations. The switch is cost effective, easy to install and maintain, and offers a broad range of mounting hardware and options for customization. With its reliable, robust construction and ruggedized design, the Snap Action, Limit Switch is the perfect fit for industrial automation applications.

The specific data is subject to PDF, and the above content is for reference