HEAT SINK FOR A THERMALLY EFFICIENT BUSWAY JOINT PACK

摘要

A busway joint pack for joining busway conductor sections has a heat sink assembly with an interstitial heat sink portion sized to fit between its connector plates; an exterior heat sink portion projecting beyond the exterior surface of a side panel of the joint pack; with the interstitial heat sink portion having thermal conduction to the exterior heat sink portion; to attain cooler operation. The heat sink may include thermally conductive dielectric materials or metals, or both, or other thermally conductive materials used with the thermally conductive dielectric materials.