MLW3012/CUL

MLW3012/CUL Rocker Switches Application Field and Working Principle

Rocker switches are popularly used in various applications, from medical and industrial devices to consumer electronics. The MLW3012/CUL series of products, manufactured by Mouser Electronics, Inc., is an excellent example. The series is UL-certified for use in the USA and Canada, featuring impressive electrical ratings, low current consumption, and wide temperature and voltage ranges.The MLW3012/CUL rocker switches are available in both single-pole and double-pole configurations, with various actuator styles. The switch contacts can be either silver-plated or gold-plated, with a wide range of contact resistances. The switches are available in 9 different configurations, with 6 actuation options. An AC or DC power feed is required for operation.The MLW3012/CUL series of rocker switches is suitable for applications in lighting, industrial control, pumps, motors, and many more. The nice appearance and intuitive operation of the switches make them very suitable for the consumer electronics market.The main working principle of rocker switches is similar to that of any other kinds of switches. When the actuator is pressed, it closes the corresponding contact allowing electricity to flow through. Depending on the design of the switch, the actuation can be momentary (pushing it turns the power supply on for a short time, and releasing it turns it off) or latching (pushing it turns the power supply on, and pushing it again turns it off).In the case of the MLW3012/CUL series, it is latching (snap action), and it requires an AC or DC power source for operation. The design also allows for the addition of external devices, such as LEDs, for visual indication. The switches are designed for board mounting, and come with terminal screws for secure installation.The MLW3012/CUL series of rocker switches has been designed with robustness in mind, allowing for operation in temperatures ranging from -40°C to 85°C. It also boasts an insulation resistance rating of 100MΩ or above, making it suitable for industrial control applications.In summary, the MLW3012/CUL series of rocker switches from Mouser Electronics, Inc. is a great product for a variety of applications ranging from lighting to industrial control. It is UL-certified for use in the USA and Canada, has a wide range of actuation options, features insulation resistance ratings of at least 100MΩ, and is capable of operating in temperatures ranging from -40°C to 85°C. It is also suitable for use with external devices, such as LEDs, and is designed for board mounting with terminal screws or other securing mechanisms.