The design and the production of electrical wiring harnesses now require precise management of increasing technical complexity, variable configurations, and stringent regulatory constraints. Capital, Siemens' platform for E/E (Electrical/Electronic) design, addresses these challenges with an integrated model-based approach that enables consistent definition of electrical architectures, logical schematics, and physical wiring.

Thanks to automatic documentation generation and continuous verification of electrical and functional rules, Capital reduces design errors, speeds up development time and improves overall project quality.

On the production side, Capital enables generating accurate and consistent production outputs, such as bills of materials, files for automated harness preparation, and documentation for the shop floor. The software supports product variants and complex configurations, optimizing the entire flow from design to manufacturing.

In addition, the ability to integrate Capital with PLM and MCAD enables seamless collaboration between electrical and mechanical teams, ensuring that wiring is properly routed in the 3D context and ready for production with reliable, up-to-date data.