AHN21124N

Power Relays, Over 2 Amps - AHN21124N

The AHN21124N is a high power relay intended for high-voltage applications. It is a single-pole, normally open contact relay designed for use in large systems, such as motor control, distribution systems, and industrial equipment. Due to its single-pole structure, it is typically used as an intermediate relay in order to transfer electrical energy between two or more devices. In addition, it is also capable of being used in low-voltage applications as a safety device.

Applications

The AHN21124N is an ideal choice for use in numerous electrical applications. It can be used for motor control, including motor starting and overload protection; providing a means of electrical distribution for electrical systems; and providing over-load protection for heating and air conditioning systems. Additionally, it is also commonly used in connection with control panels, automatic remote power switching, and automated process control systems. As a safety device, it is capable of providing a protective method of cutting off electrical power in hazardous conditions.

Working Principle

When current is supplied to the AHN21124N, an electromagnetic field is generated around the contacts, causing them to be pulled together. This action causes a current to pass through them, closing the circuit and actuating the device. Similarly, when the current is removed from the relay, the electromagnetic field dissipates and the spring-loaded contacts naturally open, again severing the flow of current.

Conclusion

The AHN21124N relay is a high power unit intended for high-voltage applications. With its single-pole, normally open contact design, it is capable of transferring electrical energy between two or more devices, or providing a protective method of cutting off electrical power in hazardous conditions. Applications such as motor control, distribution systems, and industrial equipment typically use AHN21124N relays. It uses an electromagnetic field to pull the contacts together and actuates when current is supplied, and springs the contacts open when the current is removed.