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The TJNT-33 is a 33kV 3-core gas to three single core XLPE transition joint, and is used to join gas insulated cable to extruded dielectric cable on cable repairs or planned cable re-routing of the power Utilities network.
The joint complies with IEC requirements.
The joint offers quick assembly times and its compact size reduces civil works requirements – this is a significant advantage, particularly in congested cities and sites.
The optional direct-buried GRP coffin, which can be supplied with a re-enterable filling compound, offers additional protection, security and flexibility.
Joint assembly instructions can be downloaded below. Groove offers a full joint assembly service and can also provide jointer product familiarisation.