General of insulation piercing connector(IPC) 1.Piercing connector,simple installation,need not strip the cable ... piercing clamp,Insulated piercing connector,IPCGeneral of insulation piercing connector(IPC)1.Piercing connector,simple installation,need not strip the cable ... piercing connector,Piercing connector,Insulation piercing clamp,Insulated piercing connector,IPC insulated piercing connector ...