Control panels in electrical and electronic plant engineering operate in environments where reliability and precision are critical. The nipple screw connection CPL serves as a secure and durable interface within these panels, enabling the reliable attachment of components such as terminal blocks, circuit breakers, and control modules. This connection type is frequently found in the assembly of switchgear and distribution boards, where it ensures stable electrical continuity and mechanical integrity. In automated production lines, the CPL connection supports the integration of sensors and actuators, maintaining consistent performance under repetitive and high-volume operations. Its compact design and ease of installation make it ideal for tight spaces within control cabinets, facilitating efficient wiring and maintenance. The part plays a vital role in ensuring that electrical systems remain functional and safe, even in demanding industrial conditions. It is also used in adjacent sectors such as automation and robotics, where modular assembly and quick disconnection are essential.