The XA-539725-J is a heated expansion section designed for 100A conductor bar systems requiring thermal management in variable or cold environments. With a medium heat rating and an integrated heating element providing a resistance of 0.06 ohms, this expansion section helps prevent condensation and freezing inside the conductor bar housing. It allows for thermal expansion and contraction, reducing mechanical stress and ensuring reliable electrical performance. This component is ideal for industrial power distribution installations exposed to temperature fluctuations. Key Features Compatible with 100A conductor bar systems Medium heat rating with integrated heating element Resistance: 0.06 ohms to prevent condensation and freezing Accommodates thermal expansion and contraction Enhances system reliability in cold or varying temperature conditions Maintains continuous and stable electrical conductivity