0.6KV / 1kV Multicore PVC Insulated Cables Unarmored High Density 300 Sq mm Technical data Rated voltage:0.6/1kV Low Voltage Maximum Conductor Temperature: under normal (75 ℃), emergency (130℃) or short circuit no more than 5 s (160℃) conditions. Min. Ambient Temp. 0 OC, after installation and only when cable is in a fixed position Min. Bending Radius: 20 x cable O.D for single core without armor 15 x cable O.D for multi core without armor 15 x cable O.D for single core with