The ABB DPT/SE 630 is a dual‑power automatic transfer switch (ATS) / change‑over switch designed for automatic or manual transfer of electrical loads between two independent power sources (such as utility mains and a backup generator) in three‑phase electrical systems. It is rated at 630 A to handle medium to high power loads in industrial, commercial, and infrastructure applications. This ATS ensures continuity of power supply by detecting loss or abnormal conditions on the primary source and transferring the load to an alternate source with safety interlocks to prevent both sources from being connected simultaneously. Models in this class are typically compliant with IEC standards and suitable for panel or enclosure mounting in power distribution systems.

The ABB 3HNA006144-001 PIB-01 industrial control module is designed to enhance system efficiency by providing precise control and monitoring capabilities, ideal for complex automation tasks in various industries.

The 6DP1120-8BA synchronization module is an important part of the SINAMICS series of SIEMENS. It is suitable for various industrial automation control systems and provides precise synchronization control functions. It is widely used in manufacturing, energy industry and other fields.