D2HW-C203M

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 D2HW-C203M is an example of a snap action, limit switch. These types of switches are electromechanical devices that open and close due to the movement of an actuating pin or lever and are often used to detect the presence of an object such as a door, window, or the movement of equipment. The switch can be installed in a variety of locations and offers a reliable, durable and economical solution to many applications.

The construction of a snap action switch is typically made up of a plastic or metal housing, containing an electric terminal or a mechanical actuator in the form of a steel lever or plunger. Inside the housing, a thin sheet of copper or silver is bonded to the lower layer of the actuator with a thin layer of gold maintained between the two layers. When the actuator is pushed in or tripped, the thin sheet of copper bends and stays in the new position, thus completing the electrical circuit.

The D2HW-C203M is a snap-action limit switch, with a rating of 10A 125/250 VAC. It has a variety of features, such as a snap-acting mechanism with a short electrical travel of 3.2mm, a protection rating of IP67, and a mechanical life of up to 5 million operations. It is designed with a case filled with inert gas to prevent any oxidation of the contacts, ensuring a temperature range of -25°C to +85°C. The device is also equipped with an adjustable rod assembly, allowing it to be mounted in any position (vertical, horizontal or angular).

The D2HW-C203M is often used in a variety of industries, such as automotive, home appliance, industrial control, and HVAC (heating, ventilation, and air conditioning). Common applications for the D2HW-C203M include door open/close detection (such as garage door openers), automotive fuel level sensors, and end stop detection (such as conveyor belts and robotics applications).

As a snap-action limit switch, the D2HW-C203M works by using the movement of an actuating pin or lever to open and close the switch. As the actuating pin is pushed in, it causes the thin sheet of copper within the switch to bend and stay in the new position. This completes the electrical circuit, thus signaling to the device that the limit has been reached. The switch will then remain in the open or closed position until the actuating pin is reset.

In summary, the D2HW-C203M is a snap-action, limit switch typically used in a variety of industries, such as automotive, home appliance, industrial control, and HVAC (heating, ventilation, and air conditioning). With features such as short electrical travel of 3.2mm, a protection rating of IP67, a mechanical life of up to 5 million operations, and an adjustable rod assembly, it is a reliable, durable, and economical solution to many applications.

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