The APEM Inc. part 121443VX778 is a high-quality toggle switch that provides exceptional performance and durability. This SP3T (Single Pole Triple Throw) switch is designed with a locking lever for secure operation. It features solder lug terminals for easy and reliable connections. With a rating of 4A at 250VAC and 28VDC, it can handle various electrical applications with ease. The switch is panel-mounted and includes threads for convenient installation. Trust APEM Inc. to provide you with reliable and long-lasting switch solutions for your project.