... of cores: One, two, three, four, five, six 3) general rubber sheathed flexible cable A) common rubber sheathed flexible cable ... wire (flexible copper rubber insulation wire) RUBBER SHEATH CABLE General Rubber Sheath Cable (GB5013-1997, JB)(GB5013-1997, JB8735 ... ZR-model cable has the property of fire-resistance.General Rubber Flexible CableGeneral Rubber Flexible CableGeneral Rubber Flexible Cable