... quality test Low Smoke Zero Halogen,Flame-resistance Electrical / Power Cable with 450/750V ApplicationThis product is mainly designed for controlling,monitoring ... model of common cable. TypeNorminal voltage (V)Core numberNorminal cross section area(mm2)RVZ and WDNA-RY450/75011.5-500RWZ and WDNA ... -RYY600/10002,3,3+1,4,4+1,3+21.5-300RWZ22 and WDNA-RYY23600/10002,3,3+1,4,4 ...