21EN191-5

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

Snap action, limit switches, such as 21EN191-5, are mostly used for safety, security and operational control. Their function is to provide a reliable switching action for many different applications. The 21EN191-5 switch is an ultra-reliable and durable switch designed for high temperature applications, such as those found in various process control and industrial automation applications.

Switches of this type are often deployed in process control systems and industrial automation applications. The main task of these switches is to detect the presence of objects passing through them in an efficient and reliable manner. They work by initiating a mechanical contact change-over action when an object passes through the limit switch. This action is usually performed by a plunger, with either a contact spring or leaf spring which is triggered when an object passing through the device depresses it. The switch then makes contact with two metal contact sets, ensuring that the action is completed smoothly and accurately.

The 21EN191-5 limit switch is rated to 16A and 250V AC and is designed to operate at high temperature up to +150°C. It is designed to fit any kind of application, including applications in hazardous areas, and provides reliable switching performance even under extreme conditions. It is designed to limit manual reset times, and provides a longer useful life than other such switches by fighting the wear caused by friction. It also features a low actuation force, a high mechanical life expectancy and minimal activation force.

The 21EN191-5 limit switch is also easy to install and maintain, thanks to its “plug and play” design. It is also extremely durable, thanks to its dust and splash proof construction, making it ideal for use in harsh industrial environments. Its special sealing system also ensures that it is corrosion resistant and durable even in damp and wet conditions.

In conclusion, the 21EN191-5 limit switch is an excellent choice for use in industrial automation and process control applications. Its design ensures reliable and precise switching action, even under the toughest conditions. Thanks to its low actuation force, high mechanical life expectancy and minimal activation force, it is one of the best switches available. Its plug and play design also make it easy to maintain and installs, while its corrosion resistant construction makes it ideal for use in harsh environments. Overall, the 21EN191-5 switch is a reliable and durable choice for any industrial automation or process control application.

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