The HAK-C-100 connection system is FM approved for use with Raychem brand HBTV, HQTV, HXTV, and FHP heating cables in Class I, Division 1 hazardous locations. It is also CSA certified for use with Raychem- brand BTV-CT, QTVRCT, XTV-CT, VPL-CT, and LBTV2-CT heating cables in Class I, Division 1 locations. The HAK-C-100 is a cold-applied connection kit that contains all of the materials required for sealing one heating cable entry into a junction box. The HAK-JB3-100 is an explosion-proof, corrosion-resistant junction box that serves as a power connection, splice, tee, or end termination. Each kit contains all the necessary materials for a complete installation except for the pipe straps and a UMB mounting bracket, which must be ordered separately.