Product description: Npgax-y(cu) n=number of bolts; pg= type; x-y=range of conductor's; Cu=for copper conductor. Aluminium parallel groove clamp (pg clamps) are used for connecting two bare conductor or two insulated overhead line. If aerial bundled conductor is insulated, insulation must be striped before installing and then is necessary to install pg cover, who replace insulation. Product range: 2pg6-70: 6 70mm2 - 14nm 2pg16-15: 16 150mm2 - 24nm 3pg35-300: 35 300mm2 - 47nm 2pg1-10cu: 1.510/1670 - 10nm Pg 660use for aluminum to aluminum conductor Pg 661use for aluminum to copper conductor Used materials: Electrical aluminium, dacomet finised screws (h.D.G. Optionaly) Cover: uv-resistant plastic Variants: Product is produced with 2 different screw coating and with or without cover Storage and transport: Product do not have any specific requirements on storage. It is fire-resistant and it is not dangerous. Standard package