... drive, lighting, electronic equipment, instrument and telecommunication equipmentwith rated voltage 450/750V (U0/U) or below. Parts of the plastic wires ... or below.The products adopt GB 5023.1~7-1997 (450/750V or below PVC insulated electric wires),JB 8734.1 ... ~5-1998 (450/750V or under PVC insulated cables, electric wires andflexible wires ...