What is a section of cable tray that makes two vertical 90-degree turns called?

A section of cable tray that makes two vertical 90-degree turns is referred to as a vertical tee. This type of cable tray component allows for routing of cables in multiple directions while maintaining the integrity of the cable management system. The term "vertical tee" implies that the setup resembles the shape of the letter "T" positioned vertically, allowing cables to branch off in various directions while managing changes in elevation.

The alternative choices do not fit this description. A cable elbow typically refers to a single turn or bend and would not be capable of making two turns. A 90-degree connector generally denotes a singular bend in one direction. A strut, while a critical component in support systems, does not relate to the specific shape or function of cable trays making vertical turns. Understanding these terms and their uses is essential for effective cable management in industrial electrical installations.