Cables used in domestic rooms, kitchens, offices , for household appliances, also in humid rooms, in medium operating conditions (e.g. washing machines, refrigerators). Can be used for kitchen and heating appliances . Technical data: Standard: PN-E-90103:1991 PN-EN50525-1:2011 Nominal voltage: 300/500V Operating temperature: fixed installation: (-30°C to + 70°C) / installation for mobile receivers: (-10°C to + 70°C) Core marking: PN-HD 308 S2:2007 Construction: Stranded copper conductor, flexible class 5, in accordance with PN-EN 60228:2007 PVC insulation PVC sheath Insulation colors: 2-core: blue, brown 3-core: blue, brown, yellow-green 4-core: brown, yellow-green, black, gray 5-core: blue, brown, yellow-green, black, gray 7-core: 5x black, blue, yellow-green Attention! 1 piece is 1m of cable, 2 pieces is 2m of cable, 3 pieces is 3m of cable, etc. ATTENTION! All cables and wires, if possible, are sent in one piece. However, we recommend contacting the store before purchase to make sure that the selected length will be available. If you'd like to receive multiple sets, please let us know in the comments section of your order! Larger quantities may incur an additional charge for the drum(s) on which certain types of cables and wires are wound!