... as in plant construction under the circumstance that the rated voltage is up to 450/750V AC.Character and Relevant ... service temperature of the cable conductor: 70 0C2. Rated voltage: 450/750V3. Cable lying temperature ≥0 0C4. Cores: 2 ... , 3, 4, 5, 6,7, 8, 10, 12, 14, 16, 19 ... smoke halogen free flame-retardant control cable etc. low voltage power cable