D4B-2A15N

Snap Action, Limit Switches: D4B-2A15N application field and working principle

The limitation switch is an utility with a long history, and it is the most basic and cost-effective way to detect if a limit has reached. The Snap Action, Limit Switches is a type of limit switch which is widely used in various application fields. Specifically, the D4B-2A15N Limit Switch is one of the most popular series of limit switches on the market.In this article, we will explore the application field of the D4B-2A15N Limit Switch and the working principle of this type of Limit Switch.

Application fields of the D4B-2A15N Limit Switch

The D4B-2A15N Limit Switch is a type of snap action limit switch with a wide range of applications. It is suitable for machine tools, construction vehicles, and production line process control. Different parameters of this limit switch can also be used as sub-position adjustment or counting devices in various equipment.

This limit switch can also be used as an electronic control switch in security or door control. It is suitable for locking or unlocking a door or gate due to its special sensitivity, precision, durability and reliability.

In addition to these applications, the D4B-2A15N Limit Switch can also be used in automatic vending machines, pressure relief valves, heat exchangers and oil pressure pumps.

Working principle of the D4B-2A15N Limit Switch

The D4B-2A15N Limit Switch is a snap action type limit switch, that is, when the action is acted on its paddle or plunger, the limit switch rapidly switches from one position to another, and then conveys the action to the circuit or control system. This type of limit switch is designed with a micro switch, that is, when the switch is rotated or displaced by the action, the internal micro switch is stimulated to generate an action signal.

The D4B-2A15N Limit Switch is an energy-saving device, its working principle is that when a surface such as the paddle or plunger comes in contact with an object, the switch is turned on and the action is given to the contact. On the other hand, once the resistance on the switch decreases, the switch will automatically turn off, and then the contact will also be disconnected.

This Limit switch can also understand different types of signals and can be used for a variety of purposes. This range of limit switches also offers the user a choice of mechanical and electrical options. The mechanical option is the traditional form limit switch with a contact that is operated by hand, and the electrical option is the use of a microswitch.