U21J3ZQE1

Rocker Switches

U21J3ZQE1 are electrical rocker switches that are used in a variety of applications. They are often used as switch-over and switching devices in industrial, commercial and domestic applications. This type of switch is known for its cost-effectiveness, reliability, and versatility.

Application Field

U21J3ZQE1 switches can be used in a variety of applications, including household appliances, industrial equipment, lighting, gaming machines, and AV equipment. They are also popular in automotive and marine applications, as well as medical, audio and video equipment. These switches can be used to switch on or off various functions, such as lights, fans, pumps, motors, etc.

Working Principle

Rocker switches come in two parts - the actuator, and the switching mechanism. When the actuator is pressed, the switch contacts are pushed together and a current is passed through the switch. This current passes through the switching mechanism, which then activates the desired function. The switch remains in its active state until the actuator is released, and the switch contacts open. This breaks the current and deactivates the function.

U21J3ZQE1 switches are available in a number of different configurations, making them suitable for a wide range of applications. Different options include momentary, latching, and illuminated switches. Momentary switches will only remain active for as long as the actuator is pressed, whereas latching switches will remain active until the actuator is released. Illuminated switches feature a light which indicates when the switch is in the active state.

U21J3ZQE1 switches are designed to be easy to use, reliable, and cost-effective. They are RoHS compliant and feature a shock and vibration-resistant design. The switches are also constructed to meet the highest safety standards, making them a popular choice for a variety of applications.

In conclusion, U21J3ZQE1 switches are an ideal choice for a variety of applications thanks to their cost-effectiveness, reliability, and versatility. They come in a range of configurations, allowing users to select the best switch for their application. Their shock and vibration-resistant design also make them suitable for a range of environments and applications.