Suitable for use in conduit and for fixed, protected installation PVC-insulated wire H07V-U/R according to HD 21.3 S3, BS 6004, DIN VDE 0281-3 NF C 32-201-3, PN-HD 21.3 S3 Nominal Voltage: 450/750 VConductor: Class 1 solid plain copper conductor to BS EN 60228:2005 (previously BS6360) class 1 acc. to DIN VDE 0295Insulation: PVC (Polyvinyl Chloride)Insulation Colour: Red, Black, Blue, Yellow, ...