The Standex Meder LS04-1A66-PP-500W is a Reed Relay, specifically an SPST-NO (Single Pole Single Throw - Normally Open) configuration, belonging to the LS Series. This relay is designed for applications requiring reliable and efficient switching. With a power rating of 500W, it's suitable for a wide range of applications. Standex Meder is known for its high-quality electronic components, and this reed relay is no exception. Supreme Components International is an authorised distributor of Standex Meder products, ensuring you receive genuine components with full manufacturer support. This relay offers excellent isolation, fast switching speeds, and a long operational life. Consider this relay for your next project requiring a robust and dependable switching solution.