Air Insulated Cable Box

The development in cable and termination technology has resulted in eliminating compound filling of cable boxes. Customers now have the issue of terminating modern cables to heritage switchgear

Many customers also have a requirement to incorporate surge arrestors into out going circuits of existing heritage switchgear.

SEP Energy provide bespoke engineering solutions to both the utilities and the industrial market in the provision of air insulated cable boxes to replace the old compound filled cable boxes.

This includes air insulated busbar end cable boxes for 11 kV distribution switchgear.

Many customers have a requirement to incorporate surge arrestors in outgoing circuits of existing obsolete switchgear, and we offer a number of different arrangements.