Voltage level: 0.6 kV - outer conductor against PE/N /1.0 kV - outer conductor against outer conductor / 1.2 kV - short-term peak. For 4- and 5-core plastic-insulated cables. Made of high-quality cross-linked polyolefin. Shrinkage ratio 3:1. Continuous operating temperature: -40°C to +120°C. Non-corrosive and cadmium-free. Basic color: black.