Fuji Electric's DUO series represents an advanced motor control system designed for the international market. This system integrates manual motor starters (BM3 series), magnetic contactors (SC-M and SC-E series), and thermal overload relays (TK-E series) into a complete line-up. Key features include reduced component count, space-saving design, and compliance with international standards like UL, CSA, and IEC. The DUO series also promotes ecological considerations through the use of recyclable materials and cadmium-free contacts, making it a sustainable and efficient solution for industrial motor control applications. It allows for group motor installations, reducing wiring and component needs.