LY3N-AC120

Power relays are devices for switching electrical circuits, and the LY3N-AC120 is part of a reliable family of solid-state relays from Omron. Despite its small size, it offers excellent performance, with a maximum current of 120A and a maximum output voltage of 277VAC. This makes it suitable for many applications in different environments, and its ability to operate in a wide temperature range makes it an ideal choice for many industrial applications.

The LY3N-AC120 is an electromechanical Latching relay, meaning it requires less energy to activate than other types of power relays. A small current pulse applied to the coil provides enough power to create a magnetic field which causes the relay contact to click into a closed position. The contact is retained by the magnetic field until the coil is de-energised. This feature means that the LY3N-AC120 is more efficient than other types of relays, as it requires less energy to engage the contact. This makes it a cost-effective solution in many industrial applications.

The LY3N-AC120 is also engineered to provide protection from electrical shock. Its construction includes insulating materials between the contact and the coil, reducing the chance of a hazardous open circuit causing an electric discharge. It also includes an anti-arc barrier, which prevents the sparks produced during contact events from igniting surrounding debris. This provides a safe working environment for the user and helps to protect the electronic components.

The LY3N-AC120 also offers a fail safe operation, meaning that when the coil is energized the contact will remain open. This ensures that the power supply is disconnected in the event of a system failure, reducing the risk of electrical accidents and damage to the relay.

The LY3N-AC120 is a popular choice for many applications, and its long life and reliable operation make it an attractive option for many engineers. Its excellent performance and protection features mean that it is ideally suited to a wide range of applications, and its ability to operate in a wide temperature range makes it a flexible and reliable choice for many industrial applications.