The SELCO T2000-02 Reverse Power Relay is a specific type of power relay designed for marine applications. This relay, made by the brand SELCO in Denmark, is capable of handling AC current up to 450V/400V and 5A of power. Its main function is to provide generator protection by sensing reverse power situations and automatically disconnecting the generator to prevent damage. This reliable and efficient product ensures the smooth operation of electrical systems in marine environments.