CJ 20 series joints are single core, 5 kV to 35 kV, heat shrink joints for XLPE and EPR extruded dielectric, metal tape, wire and lead sheath shielded power cables. The CJ 20 series joints are supplied with all of the hardware required to shield and externally ground the joint without soldering. Most of the joints can be supplied with either a tube or a wraparound sleeve for the outer jacket.
Fast, consistent installation means lower installed costs
Installation environment: use of torch adds flexibility to cable preparation in any climate
Heat activated seal ensures maximum protection against moisture ingress
Wraparound jacket sleeve option (W) allows for reduced installation space
Lightweight construction requires no additional support
Wide cable ranges for reduced inventory requirements
Tough abrasion resistant outer covering protects against damage from improper backfill
Slim profile allows installation in confined areas
IEEE 404-2000
The CJ 20 series joints were design tested to IEEE404- 2000 at an independent laboratory as single core unjacketed joints. This represents the worst case condition as the joints submerged under water were not afforded the added protection of the CJ 20 series joints with tubular or wraparound jackets.