The joints are designed for 1-, 2-, 3-, 4- and 5-core cables with or without armour. The joints are also applicable to 3+1, 4+1 and 3+2 cables.
The connectors are insulated and sealed with adhesive coated insulation tubes. The outer tube provides mechanical protection and chemical resistance as expected from cable oversheath. All joints are designed to allow crossing of cable cores.
