NEN 1010 Code Designation

VO : VO is the abbreviation of YMvKas cables with a braided installation cable. This means that the braiding is or galvanized steel wires. Underneath These Steel Wires is a flexible flat protective conductor of many tinned copper wires.

VG : VG is the abbreviation of YMvKas cables with an armoured installation cable. These cables are armoured with galvanised steel wires and bare coppers with an open counter-spiral or galvanised steel tape around them.

mb : flame retardan