MLW3019/U

A rocker switch is a device that is used to turn power and other electrical components on and off. The MLW3019/U rocker switch is one of the most popular types of rocker switches and is often used in various industrial and commercial applications. In this article, we will discuss the application field and working principles related to MLW3019/U rocker switches.The MLW3019/U rocker switch is a single pole, double throw (SPDT) switch that is primarily used to switch between two circuits. This type of switch is often used in a variety of applications, such as controlling the power to a motor, controlling the power to a light, or controlling the power to a heater. It can also be used to switch between two electrical components or circuits, such as a resistive load and a non-resistive load. In addition, the MLW3019/U is commonly used to interrupt a current, which is a key feature in many industrial applications.The MLW3019/U rocker switch consists of two parts: the switch body and the actuator. The switch body is the main part of the switch and consists of two electrical contacts and a physical switch. The contacts are usually made of beryllium copper, brass, or stainless steel and are used to make the connection between the two circuits. The physical switch is a mechanical device on the switch body and allows for manual override or power cycling.The actuator is a lever that is connected to the body of the switch, and it is used to open and close the electrical contacts. When the actuator is pushed in either direction, it causes the switch to open or close, depending on its settings. This allows for manual override or power cycling of the circuit. The actuator also acts as a safety feature, as it prevents accidental contact and offers protection against electric shock.The working principle of the MLW3019/U rocker switch is relatively simple. When the actuator is pushed in either direction, it causes the electrical contacts to open or close, allowing power to be switched between two circuits. The switch can also be used to interrupt a current in the circuit. This is a key feature in many industrial and commercial applications, as it allows for manual override or power cycling of the circuit.Overall, the MLW3019/U rocker switch is a versatile and reliable device that has a wide range of applications. This type of switch is commonly used in industrial and commercial applications for controlling the power to motors, lights, and heaters, as well as for controlling the power to electrical components or circuits. In addition, it can be used to interrupt a current in the circuits, providing an essential safety feature that prevents accidental contact and offers protection against electric shock.