The ABB AX300‑30‑11‑80 is a heavy‑duty 3‑phase AC contactor designed for industrial motor control and power circuit switching. It belongs to ABB’s AX contactor series, suitable for switching high currents in industrial control panels and large machinery. This contactor features three main poles (3NO) and built‑in auxiliary contacts (1NO + 1NC), and has a wide range of main circuit and control coil ratings to match common industrial power systems.

The SIEMENS 6ES7461-3AA01-0AA0 Industrial Interface Module is designed for seamless integration into complex industrial control systems, ensuring reliable data exchange and enhanced system performance.

The Schneider EA9AN3C6 is a motor protection circuit breaker (MPCB), designed to protect motors from overload, short-circuit, and phase failure in industrial and commercial applications.