KA-14AY-120

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

KA-14AY-120 Application Field and Working Principle

The KA-14AY-120 power relay is a miniature, low cost, and highly reliable switch that is used in a variety of applications. It is designed for convenience, due to its small size, while still providing an adequate current capacity. Because of its low cost, wide availability, and simple operation, it is widely used in the automation and electrical appliance fields.

Features and Functionality

The KA-14AY-120 power relay has an open form of construction with high switching capability. It is a compact and self-contained unit that can be used in many applications without modifications. This power relay is designed for switching 3 to 32 V DC, AC or pulsed signals. It has a maximum current of 120 amps and a maximum voltage of 220 volts. The operational temperature range is from –20 to +60°C.

In addition to high switching ability, the KA-14AY-120 power relay has the ability to control the start/stop of motors, as well as resistive or inductive loads. This relay also has integrated overvoltage protection and a hermetic circuit so that it can be used in environments with extreme temperature variations. It has a continuous load of 10 amps and the contact current is approximately 5 times the nominal current.

Working Principle

In order to provide the necessary switching ability, the KA-14AY-120 power relay operates by having an electromagnetic coil and a set of contacts. When the coil is energized, the contacts close and stay closed until the coil is de-energized. The coil of the KA-14AY-120 relay is normally in an open state, meaning that the contacts are open. When the current is applied to the coil, an electromagnet is created which causes the armature to move and energize the contacts.

Once the contacts are energized, they remain so until the current is removed from the coil. The relay can be reset by de-energizing the circuit and allowing the spring-loaded armature to return to its open state. When the current is removed from the coil, the contacts de-energize and open the switch. With only 12 volts of power being required to operate the KA-14AY-120, it can be used in a variety of applications with minimal power requirements.

Benefits of Using the KA-14AY-120 Power Relay

The KA-14AY-120 power relay provides a convenient way to control circuits in a wide variety of applications. It has a low cost, wide availability, and a small size which makes it ideal for tight spaces. The fact that it is designed for continuous operation and can handle high currents makes it the perfect solution for many industrial applications. Additionally, the integrated overvoltage protection and hermetic circuit allows it to be used in extreme temperature conditions.

Conclusion

The KA-14AY-120 power relay is a miniature, low cost, and highly reliable switch that is used in a variety of applications. With its open form of construction, high switching ability, and 12 volt operation, it has become a popular choice for many switch-related applications. Along with its convenience, it is also equipped with integrated overvoltage protection and a hermetic circuit which allow it to be used in extreme temperatures. This makes the KA-14AY-120 an ideal solution for many electrical and electronic applications.

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