Three core heat-shrink joints

High reliability and superior electrical, mechanical and sealing properties make these joints the ideal solution for all types of cables and installation. Electrical field distribution When the cable shield is cut, the electrical field is controlled by a material that has already been experimented in terminations: the electrical gradient control tube. This tube is made of non-linear impedance insulating material that is able to control the electrical field both at the end of the cable shield and on the metal connector. As with the terminations, thanks to the heat-shrink components, the range of joints includes practically all the configurations of the existing cables, as well as the joints mixed between different types of cable. The kit references that appear on the selection tables are those that are most used by national installers for cable applications up to 36 kV. In the described cases, please contact Raytech regardless of the type of cable.

  • Three core heat-shrink joints for extruded insulation cables
  • Three core heat-shrink joints for insulated armoured cables with galvanic continuity of armour
  • Three core heat-shrink joints for insulated cables made of paper impregnated with mixture

Identification data of appropriate junction

Electrical performance:
CEI 20-24 • HD 629-1
CEI 20-24 • HD 629-1
Test Report