The 1689129 is a D-SUB connector set designed for robust connections in various environments. It features a shell size 2 housing with 15 positions and two angled cable outlets, accommodating an external cable diameter from 3 mm to 9 mm. This unshielded connector set provides an IP67 degree of protection, ensuring it is dust-tight and protected against temporary immersion in water. It operates reliably in ambient temperatures ranging from -40 °C to 80 °C. The gray PA housing has a UL 94 V0 flammability rating, making it suitable for applications in plant, controller, and electrical device engineering.