The XA_50740_J is a 15-foot expansion section designed for use with the Hevi_Bar_II 700_A conductor bar system. This section compensates for thermal expansion and contraction in long electrical runs, preserving conductor alignment and electrical continuity. It features a black UV-resistant PVC cover, ideal for outdoor applications exposed to sunlight. The unit includes a factory-installed splice for fast and reliable field installation. With a Dura_Coat protective finish, this expansion section offers excellent corrosion resistance, making it well-suited for rugged industrial environments such as ports, steel mills, or outdoor crane systems. Key Features 700_Amp Rating – Supports higher current loads in heavy-duty mobile power systems. 15 ft Expansion Length – Compact design accommodates thermal movement in shorter or higher-load conductor runs. Black UV_Resistant PVC Cover – Provides long-term durability in outdoor environments with UV exposure. Pre-Spliced Assembly – Includes integrated splice for easy and secure installation. Dura_Coat Finish – Enhances corrosion resistance, extending service life in harsh industrial conditions. Hevi_Bar_II Compatible – Fully integrates with 700_A conductor systems and matching accessories.