D4N-112H

D4N-112H application field and working principle are among the most widely used forms of switches available for industrial and commercial applications. The D4N-112H is a snap actionlimit switch, often referred to as a “limit switch,” which is an electrical switch that is typically used to control the operation of a machine or system. It provides a reliable method of controlling the operation of a mechanical device or system.

Characteristics of Limit Switches

The limit switch is designed to provide a secure and reliable means of controlling and monitoring the contact between two electrical components. Limit switches are designed to provide accurate and consistent results, as well as to prevent damage to the system. Furthermore, due to its mechanical design, limit switches also offer added protection against overloads from voltage, current, or temperature.

Types of Limit Switches

Limit switches come in several different types, including mechanical and non-mechanical types. Mechanical limit switches are typically the most commonly used, as they are most reliable and require minimal maintenance. Mechanical limit switches are made up of two main components: a cam, which is an actuator that moves a switch when a predetermined point is reached, and a plunger, which is the actual switch mechanism. Non-mechanical limit switches, on the other hand, are electronic switches that are either solenoid or relay-operated.

Working Principle of Limit Switches

The working principle of limit switches is based on its design. A mechanical limit switch consists of an actuator and a switch. When the actuator reaches a certain location, it triggers the switch, and the power supply is interrupted. This interruption of power signals the control system of the machine or system to stop the operation. On the other hand, a non-mechanical limit switch works by either solenoid or relay-operated switches. Here, when the device reaches the predetermined location, its activation triggers the power supply, thus triggering the operation of the machine or system.

D4N-112H Features and Application Field

The D4N-112H is a three-pole, double-throw snap action limit switch. It is designed to operate in almost any industrial or commercial application, and it is available in a variety of sizes, configurations, and ratings. It is rated to withstand a maximum temperature of up to 150°C and can operate in environments with high humidity or with temperatures ranging from -20°C to 100°C. The D4N-112H has a single- or double-throw contact and a wide operating temperature range. Its contact is designed to give a long service life and is silver-plated for improved corrosion resistance. It has a wide variety of applications, including control panel switching, motors, fans, lighting, and more.

Conclusion

The D4N-112H is a versatile snap action limit switch that is suitable for almost any commercial or industrial application. It is designed with a variety of features and sizes to ensure reliable operation. It is rated to withstand a wide range of temperatures and can be used in environments with high humidity or temperatures ranging from -20°C to 100°C. It is made with a silver-plated contact for improved corrosion resistance and has a longer service life than other limit switches. Furthermore, its snap action is designed to provide a reliable and consistent result.