The XA-50941 Hevi-Bar II Expansion Section is a specialized 20-foot conductor segment designed for 1000A applications in environments with moderate heat exposure. Featuring a red medium heat polycarbonate cover, it delivers superior mechanical durability and resistance to thermal cycling. This expansion section accommodates movement caused by temperature changes, ensuring continuous electrical contact and structural integrity in conductor bar installations. Ideal for medium heat industrial operations requiring stable power transmission. Key Features 1000 Amp Rated Capacity – Supports high current industrial systems. 20FT Expansion Section – Mitigates effects of thermal expansion and contraction. Red Medium Heat Polycarbonate Cover – Tough, heat-resistant, and suitable for elevated temperature zones. Thermal Compensation Design – Maintains system performance in fluctuating temperatures. Hevi-Bar II Compatible – Integrates seamlessly with standard 1000A conductor systems.