... used for the wiring of switch control, relay and instrument panels of power switch-gear, ... , PVC insulated4. Voltage: 300/500V, 450/750V5. Core Color: Red, blue, white, green, yellow, brown ... , black---------------------------------------------------------------------------------------------------------PVC INSULATED FLEXIBLE WIRE SINGLE CORE SIZE/MM2 STRUCTURE/MMOVERALLDIAMETER/MMWEIGHT(KG/KM)0. ...