HJ4-DC110V-D

Series:	*
Part Status:	Last Time Buy

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

Power Relays, Over 2 Amps: HJ4-DC110V-D Application Field and Working Principle

The HJ4-DC110V-D is a type of power relay that operates with more than 2 amps of current. It features a fixed base contact that consists of silver alloy with gold coating for improved conductivity and reduced contact resistance. Additionally, its base contact blades are equipped with a long-term corrosion resistance surface treatment. This power relay is ideally suited for controlling motors, solenoid valves, lamps, and a wide variety of other high-power loads.

Application Field

The HJ4-DC110V-D power relay can be used for various applications, such as in robotics, process automation, factory automation, machine control, residential automation, and other industrial control and automation systems. It can handle up to a 10-amp load, making it well-suited for medium to high-power loads where there is a demand for switching greater than 2 amps of current.

Working Principle

The HJ4-DC110V-D power relay utilizes a fixed base contact that is connected to the auxiliary contact, creating a draw-in coil. When the voltage is applied to the auxiliary contact, it polarizes the coil, producing a magnetic field. This field then attracts the contact arm, closing the switch and thus completing the circuit. When the voltage is removed, the magnetic field dissipates, allowing the contact arm to return to its original open state.The draw-in and break-out behavior of the HJ4-DC110V-D power relay is controlled by the voltage that is applied. If the voltage is below the rated coil voltage, then the contact will break open and no current will flow. However, if the voltage is equal to or greater than the rated coil voltage, then the contact will be drawn closed and current will flow.

Benefits

The HJ4-DC110V-D power relay provides several benefits to users. It features a long-term corrosion resistance surface treatment, which increases its lifespan and reduces the need for frequent maintenance. Additionally, the gold plating on its base contact ensures superior electrical and thermal conductivity, which helps to minimize contact resistance and reduce downtime. In addition, the mechanically actuated draw-in and break-out behavior of the device provides quick switching and accurate control.

Conclusion

The HJ4-DC110V-D power relay is a versatile and reliable device that is ideally suited for medium to high-power applications. With its long-term corrosion resistance surface treatment and gold-plated contact blades, it provides excellent conductivity, minimized contact resistance, and superior reliability. In addition, its draw-in and break-out behavior delivers fast and accurate switching, making it an ideal choice for a variety of industrial and residential automation applications.

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