Instructions:
IPC's are tightened onto the insulated conductor using a 13mm spanner and have a hex nut that shears once the correct torque is attained. The installation can be done fully live since the IPC is insulated and the insulation is not removed from the conductor. The contact pressure is maintained by the single hot dip galvanised bolt.

IPC’s allow a connection to be made between 2 conductors, typically connecting a tap conductor to a main conductor. IPC’s can be used to connect covered conductor to either another covered conductor or a bare conductor.
BENEFITS OF USING IPC'S

Ease of Installation: No special tools or cable stripping required. Spacers allows the tap side of the connection to remain open whilst IPC is put into position on Main conductor.
High Quality connection: The double shear-head bolt ensures a high quality connection is made at the correct tightening torque without having to use a torque wrench. This eliminates the possibility of hot spots, damaged wires or loose connections.
High level of Safety: The complete isolation of the bolt and all external parts of the connector from the energised parts & the use of a plastic shear-head means that the installer has no contact at any point with an energised load.
Corrosion Resistant: As an IPC is installed sealant is forced out to make a corrosion free connection from oxygen and water.