D4B-9171N-LD

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 D4B-9171N-LD Application Field and Working Principle

Snap action, limit switches are mechanical devices that are used to detect a physical change in the environment and to communicate the resulting change to other electrical equipment within a system. The D4B-9171N-LD model is a type of snap-action limit switch which works quickly and accurately in a wide range of industrial applications.

The D4B-9171N-LD has a snap-action mechanism which uses a bellcrank lever with a plunger at the tip to detect changes in the environment such as pressure or the presence of an object. When the plunger tip is depressed, the bellcrank lever actuates the resistor or switch mounted on the opposite side of the lever.

The D4B-9171N-LD has a wide range of applications, including operating equipment, detecting thresholds, and controlling temperature as well as other physical variables. It can be used in automotive, manufacturing, energy production, medical, and many other industrial processes. Furthermore, it is suitable for both indoor and outdoor environments due to its IP67 rating, which ensures it is dustproof and waterproof.

The D4B-9171N-LD uses an electrical control circuit to open and close the switch. This control circuit is activated by the mechanical movement of the internal parts, for example the plunger tip being depressed or released. Once the electrical control circuit is activated, current flows through the contacts, which are normally open or normally closed depending on the switch position. The number of contacts within the switch depends on the application and can range from two to four.

The D4B-9171N-LD is also highly reliable and has an extended operating life of up to 30 million operations with a maximum current of 10 A and a maximum voltage of 240 V. The switch is fully sealed and the contact block is coated with a special corrosion-resistant coating to ensure long-term stability and durability.

Overall, the D4B-9171N-LD is a reliable and reliable snap-action limit switch that can be used in a variety of applications. It is an easy to use, cost-effective solution with a long operating life and excellent performance. The switch is also waterproof and dustproof, making it suitable for both indoor and outdoor use.

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