U21P4Y4CQE

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Toggle Switches

U21P4Y4CQE is a toggle switch developed for use in a variety of applications. This manual describes the features and functions of the switch, its specifications, and the possible applications where it can be used.

Application Field

U21P4Y4CQE Toggle Switches are versatile products designed for various applications. The switch is suitable for single-pole switching as well as SPDT or DPDT configurations. It can be used in off/on applications such as power supply and equipment control. Other applications include switch lighting, motor control, and signal switching in factory automation systems. It is also suitable for home appliance products, electric power generation and distribution systems, audio-visual equipment, office equipment, and other electric devices.

Working Principle

U21P4Y4CQE Toggle Switches are designed to work in most operating environments. The switch has two contacts that open and close depending on the position of the actuator, which is a lever or a rotary knob. Moving the actuator in a clockwise direction closes the contacts while moving it counterclockwise opens them. The contacts are made of a durable material that can resist wear and corrosion caused by the environment. The contact surfaces are also designed to maintain a consistent contact gap over the lifetime of the switch, providing reliable switching performance.

When the switch is in the “on” position, the internal contact spring urges the contacts closed and a positive action is ensured. The contact spring also provides a reliable switching action in the “off” position, ensuring that the contacts remain open until the actuator is moved to the opposite position. The switch includes an overtravel feature that ensures that the contacts cannot be moved beyond their maximum opening positions, protecting them from damage. Additionally, the switch has an LED indicator that indicates the switch position.

The U21P4Y4CQE Toggle Switches are designed to withstand a wide range of ambient temperatures, vibrations and electrical surges. They are also resistant to salt, fog and moisture and have a long life expectancy. The switching mechanism of the switch is designed to provide reliable operation and resist over-tightening torque, making it suitable for use in a variety of applications.

The specific data is subject to PDF, and the above content is for reference