The 973-9VDC-SL-C, manufactured by NHLC, is a general purpose non-latching, 9V DC, SPDT, 10A, Max Through Hole, RoHS compliant, relay. The rated operational voltage of the relay is 277 VAC and 110 VDC. The component is a mechanical switch, which is used for controlling an electrical circuit, by making or breaking an electrical connection in a circuit. The relay is a small, sliding contact switch, that works by providing a wide range of switching performance at a low power input, making it an ideal solution for energy efficient systems.