The Open Star Delta Type 1 Starter is a DIN rail-mounted switchgear designed for soft starting of large three-phase motors up to 75 kW. This unit includes integrated mains and control wiring with overload protection via the MCE2-93 70 relay, providing safe motor acceleration and protection against overcurrent faults. Ideal for industrial applications, pump stations, compressors, and heavy-duty mechanical drives where reduced inrush current is essential.