D4SL-4JDG-DN

Snap Action, Limit Switches

The D4SL-4JDG-DN is a snap action, limit switch used to sense the presence of an object. It is commonly used on automated production lines to determine when a component has reached a certain point in the production cycle. The device is designed to be small, robust and reliable and is suitable for a wide variety of applications.

Design

The D4SL-4JDG-DN is a miniature snap action, limit switch typically used in light industrial and commercial applications. It has a switch body constructed from stainless steel for increased durability and corrosion resistance. The switch is normally off until an operator or machine presses the button, which causes the switch to turn on or off. The electrical contacts are gold-plated for improved conductivity and resistance to oxidation. The switch has a maximum operating force of 0.3 N and a maximum travel distance of 0.3mm.

Operation

The operation of the D4SL-4JDG-DN is based on a simple mechanical principle which relies on the switch\'s body being forced against a contact plate when an operator or a machine tube presses the button. The contact plate is flexible and is held against the switch body by a spring. When the button is pressed, the contact plate is displaced from its original position, resulting in a change of state from off to on or from on to off. This change in state is detected by the electrical contacts and a corresponding control signal is generated.

Application Field

The D4SL-4JDG-DN is suitable for a wide variety of applications, such as the detection of objects passing a certain point on a production line or the detection of the presence of an operator. It is also used in applications such as the detection of the opening or closing of a door or the detection of the presence of an object on a conveyor belt. The switch is also used in automatic production lines where it is used to detect the presence of a component and trigger other actions such as the start and the stop of a machine or the switching of production stages.

Benefits

The D4SL-4JDG-DN provides a reliable and robust solution for the detection and control of objects, components and operators. It is compact and easy to install and provides a long life cycle due to its high quality components and construction. The switch is also vibration and shock resistant and can be safely used in harsh environments, making it a great choice for industrial and commercial applications.