The 016331122 is a D 70/22 series feed-through terminal block designed for secure, high-current wire termination using a screw clamp mechanism. It accommodates a wire size range from 16 mm² to 70 mm² (stranded) and has a rated voltage of 1000 V per IEC standards. With a current rating of 192 A (IEC) and a block spacing of 22 mm, it provides a robust connection. This heavy-duty terminal block is ideal for power distribution applications in industrial control panels and switchgear where reliable connections are critical.