The Eaton Cutler-Hammer Steel Z-Rail (SWBC/PRL4 STL Z-RAIL) is designed for robust support in electrical bus systems. This component is essential for maintaining structural integrity and ensuring reliable electrical connections. Constructed from high-strength steel, it meets industry standards for durability and safety. Its dimensions are optimized for compatibility with various systems, making it suitable for both new installations and upgrades. This steel Z-Rail enhances the overall performance of electrical setups, ensuring efficient power distribution in commercial and industrial applications.