The XA_50060_J is a 20-foot expansion section built for the Hevi_Bar_II 1500_amp conductor bar system, designed to accommodate thermal expansion and contraction in high-capacity power transmission setups. It features a red medium-heat polycarbonate cover rated for temperatures up to 250_°F, offering exceptional impact resistance and thermal performance. Color-coded for ground conductor use, the unit comes pre-assembled with a splice for quick installation and includes a Dura_Coat ceramic epoxy finish for enhanced corrosion protection. This expansion section is ideal for demanding industrial environments such as steel mills, heavy manufacturing plants, and outdoor crane systems where elevated temperatures and mechanical reliability are critical. Key Features 1500_Amp Current Rating – Supports extremely high current loads for heavy-duty mobile power applications. 20 ft Expansion Length – Manages thermal growth in long conductor runs, maintaining electrical and mechanical continuity. Red Medium_Heat Polycarbonate Cover – Heat-rated to 250_°F; impact-resistant and UV-stable, ideal for ground conductor use. Pre-Spliced for Easy Installation – Includes factory-installed splice to reduce installation time and ensure strong connections. Dura_Coat Finish – Provides long-term corrosion resistance for harsh industrial and coastal environments. Thermal Management – Recommended for systems exceeding standard length limits to mitigate conductor stress. System Compatibility – Fully integrates with Hevi_Bar_II 1500_A accessories, hangers, and powerfeed units.