Detailed Product Description rubber insulation sheath flexible cable:StandardThis product is manufatured according to GB501 3-1 997 JB8735-1998,or BS,VDE,AS,JISOperating characteristics1) Rated voltage:Uo/U 450/750V,300/500Vand 300/300V2)Permissible long-term working temoerature of the conductor shall not exceed 60°C