The XA-39134-J is a 400 Amp Safe-Lec 2 expansion section featuring a copper conductor and a black UV-resistant PVC cover. This expansion unit is designed to accommodate thermal expansion and contraction within conductor bar systems, maintaining alignment and connectivity across temperature fluctuations. Its durable PVC housing provides protection against UV exposure and environmental factors, ensuring longevity and reliable performance in indoor or outdoor applications. With a 4.5-meter length and integrated splice joint, this unit ensures seamless compatibility with Safe-Lec 2 conductor systems. Key Features Rated Current: 400 Amps – supports heavy-duty industrial loads Conductor Material: Copper – excellent electrical performance Cover Type: Black UV-resistant PVC – ideal for outdoor or high-exposure areas Expansion Capability: Manages thermal movement to protect system integrity Length: 4.5 meters – standard sizing for Safe-Lec 2 conductor systems Includes: Splice joint for quick and secure installation Application: Suitable for demanding power track systems in cranes, hoists, and conveyors