Control cables with copper or tinned copper

Control cables with copper conductors with nominal cross-section from 0,75 to 6,0 mm², with the number of cores up to 61, with insulation and sheathing made of PVC plasticates, designed for connection to stationary electrical devices, apparatus, assemblies of electrical switchgears with nominal alternating voltage up to 660 V of frequency up to 100 Hz or direct voltage up to 1000 V, when used in non-explosive and explosive zones, as well as in underground workings, can also be laid in rooms, channels, tunnels, earth (trenches), including places confirmed to be exposed to the effects of explosion. including places confirmed to be exposed to stray currents.