The MY4 24VDC (S) is a type of miniature relay from Omron. It is a 4-pole power relay with a no-contact switch that utilizes a double winding latching mechanism. It has a nominal voltage of 24 volts DC, a switching power capacity of 250 volts AC, and a rated current of 5A. This relay has an economical and space-saving DIP (Dual In-line Package) type construction, a slim body design for easy mounting on printed circuit boards, and a high insulation strength. It is designed for use in various applications, such as controlling illumination, heaters, pumps, motors, and other machinery.