Classification Code - Identification
Voltage Grade 01 – 300/500 V 02 – 450/750 V 03 – 600/1000 V    
International Specification A -- IEC B -- BS      
Conductor Type A – Copper solid B - Copper non compact circulat C - Copper compact circular D - Copper sector  
Conductor Size 01 – 1.0 mm² 02 – 1.5 mm² 03 – 2.5 mm² 04 – 4 mm² and so on
Core Number 01 – 1 02 – 2 03 – 3 04 – 4 and so on
Insulation Material A – XLPE H -- LSZH      
Insulation Colour Core Colour depending on number of cores    
Screening Area 0 – No Screen A – Copper Wire      
Inner sheath / Separation sheath 0 – No Inner Sheath C - PVC F -LSZH  
Armouring / Lead Sheath 0 - Unarmored & Non Lead A - GalvanizedSteel Wire B - Aluminum Wire F –Lead Sheath  
Sheathing Material 0- Non Sheath A -- PVC J - LSZH    
Customer Specification, requirement (o/s colour, o/s thickness) 00 – GC Standard