The 400MDP2R1BLKM2QE is a versatile and reliable rocker switch that offers seamless through-hole mounting for easy installation. With a durable DPDT contact configuration and a high amperage rating of 3A, this switch is perfect for a wide range of applications. Its rugged construction and RoHS compliance ensure long-lasting performance, even in demanding environments. The concave actuator shape provides a comfortable and ergonomic user experience, while the on-on switch operation offers added versatility. Rated for both 28 VDC and 120 VAC, this switch is suitable for use in a variety of electronic and electrical systems. Whether you're designing a new product or replacing an old switch, the 400MDP2R1BLKM2QE is the perfect choice for reliable performance.