Among the key guidelines are: Routing telecommunication and electrical cables in separate cable trays, preferably solid (enclosed) metal trays, which additionally protect against interference Recommending crossing cables at a 90° angle to minimize the impact of interference. Among the key guidelines are: Routing telecommunication and electrical cables in separate cable trays, preferably solid (enclosed) metal trays, which additionally protect against interference Recommending crossing cables at a 90° angle to minimize the impact of interference. Cable tray segregation plays a crucial role in ensuring the safety and performance of electrical systems. It involves the organized separation of different types of cables within a cable tray, such as power cables, control cables, and communication cables. This segregation helps to prevent. en completely installed, without damage either to conductors or structural system use maintain spacing or to keep cables in place when the tray is ect the minimum bend ra-dius for cables as they exit the bottom of the cable tray., folding) of the isolation pad. An effective layout ensures safety, minimizes interference, reduces maintenance time, and keeps the overall. OBO BETTERMANN has offered prod-ucts and solutions for electrical instal-lation for over 100 years. Our focus has always been on solutions from the field of cable support systems. The mechanical and electrical characteristics, tests, certifications, overall quality management, recommendations mentioned.