For cold-pressed terminals that do not have anti-misoperation functions, color codes or marks should be used to identify them, or whether the appropriate models correspond before connection, and ensure correct positioning when connected to each other; special attention should be. For cold-pressed terminals that do not have anti-misoperation functions, color codes or marks should be used to identify them, or whether the appropriate models correspond before connection, and ensure correct positioning when connected to each other; special attention should be. Distribution box When using it, you need to fully understand the cold-pressed terminal to be operated and be familiar with its operation method to a certain extent, so as to effectively ensure its correct operation. For cold-pressed terminals that do not have anti-misoperation functions, color. Cold press terminal colors indicate wire sizes and functions in electrical cabinets. Learn the standard codes, uses, and safety benefits. Their colors are not just cosmetic—they represent different. After the cold storage is installed, the power cables between the distribution box and the machine tool should preferably be placed in the middle of the cable tray. The cable tray also needs a base for support. They help. Quick Answer: Terminal blocks are reusable screw-type connectors that allow multiple wire connections in panels and junction boxes, while cold-pressed terminals are permanent crimp connectors that attach directly to individual wire ends for secure, vibration-resistant connections. 1、The wire should be connected to the designated terminal block correctly in strict accordance with the drawing markings.