The XA-50738 Hevi-Bar II Expansion Section is engineered for use in 700A conductor bar systems, providing essential thermal expansion capability over a 15-foot span. It features a red medium heat polycarbonate cover, offering enhanced resistance to elevated temperatures and improved durability in tough industrial settings. This component ensures stable electrical continuity while accommodating conductor bar movement due to thermal fluctuations. Ideal for environments with medium heat exposure, such as steel mills, foundries, and automated manufacturing lines. Key Features 700A Current Capacity – Supports high-current industrial operations. 15-Foot Length – Designed for effective thermal expansion control. Red Medium Heat Polycarbonate Cover – Withstands higher ambient temperatures. UV & Impact Resistant – Suitable for rugged environments. Hevi-Bar II Compatible – Integrates seamlessly with existing conductor systems.