The HASCO COMPONENTS part KLT1C12DC12 is a power relay designed for various electrical applications. It features a 12VDC coil and a 12A single pole double throw (SPDT) configuration, making it capable of handling high-current loads. The relay is compact, with dimensions of 19mm x 15.5mm x 15.5mm, and is designed for through-hole mounting. It offers reliable performance and is ideal for use in automotive, industrial, and consumer electronics applications.