KVVG cable - control copper cable with insulation and in a sheath of polyvinyl chloride. Serves for laying in rooms, tunnels, in the conditions of the aggressive environment, in the absence of mechanical influences on a cable surface. It is allowed to lay the cable outdoors, as well as in the ground, providing protection for cables at the exit to the surface. KVVG cable is used for fixed connection to the assembly of clamps of electrical switchgear, apparatus, devices with rated AC voltage up to 660 V at a frequency of up to 100 Hz or DC voltage up to 1000 V. A feature of the cable is its resistance to mounting bends.