The XA-23512 Hevi-Bar II Expansion Section is engineered to accommodate thermal expansion and contraction in 1000A conductor bar systems. This 20-foot expansion section features a durable orange PVC cover for high visibility and resistance to mechanical and environmental stress. It ensures electrical continuity and mechanical alignment between fixed conductor segments in demanding industrial settings. A key component for maintaining system performance in applications where temperature variation is a factor. Key Features Rated for 1000 Amps – Suitable for high-capacity electrical systems. 20-Foot Length – Provides generous allowance for thermal movement. Orange PVC Cover – Durable and highly visible for safety in industrial environments. Thermal Compensation Design – Maintains alignment and current flow under expansion/contraction. Hevi-Bar II Compatible – Integrates easily with 1000A conductor bar installations