The Crydom DR2224D30U is a compact solid state relay designed for DIN rail mounting, with a width of 22.5mm. This relay is capable of switching up to 280VAC/30A of current, making it ideal for industrial applications. It accepts input control signals ranging from 4-32VDC, providing flexibility in control options. The zero-crossing feature ensures precise switching and minimal electromagnetic interference. With its reliable performance and convenient DIN rail mounting, the Crydom DR2224D30U is a versatile solution for a wide range of electrical switching needs.