The ABB DSSR122 (Order No.: 4899001-NK) is a high-reliability motor protection relay for low-voltage applications, integrating overload, short-circuit, and phase-failure protection with precise current monitoring.

The ABB CI857K01 (Order No.: 3BSE018144R1) is a high-speed Profinet communication interface module for AC 800M systems, designed to enable fast data exchange between the CPU controller and Profinet-compatible field devices, with support for real-time IRT (Isochronous Real-Time) communication.

The ABB PM862 (Order No.: 3BSE076357R1) is a reliable CPU controller of the AC 800M series, designed for industrial automation systems, featuring basic control logic execution, I/O communication capabilities, and compatibility with ABB’s distributed control architecture.