SBK and SBKP additional diameter increase kits

The additional diameter increasing kit SBK is used together with a HJ33 type of joint kit, when a smaller three core XLPE insulated cable shall be jointed to a bigger three core XLPE insulated cable.

The additional diameter increasing kit SBKP is used together with a HJT33 or HJT31 transition joint kit, when a smaller three core belted paper insulated cable shall be jointed together to a bigger three core cable or three single core XLPE insulated cables.

The additional kits can also be u