The wiring connecting electrical components inside the box should be horizontal, vertical, neat, and aesthetically pleasing. Straight sections of wire should be smooth and straight; the bending radius for curves or corners should be no less than 6 times the outer diameter of the. Let's face it, junction boxes, while essential for electrical safety and functionality, aren't always the most aesthetically pleasing elements in our homes or workspaces. But fear. Transform exposed wiring from eyesore to design feature with 10 creative ideas—from wire art installations and LED pathways to vintage-inspired covers and geometric patterns that enhance your décor. Selecting Wire Colors According to Standards. For three-phase four-wire systems used in distribution boxes, the standard wire colors must be followed: Phase A - Yellow, Phase B - Green, Phase C - Red, Neutral wire - Light Blue. To ensure the aesthetic appearance of the wiring installation inside the electrical ready board box, the following points can be followed: Grouping and layering: Grouping and layering neutral, live, and ground wires to ensure clear and orderly routing of the lines. Horizontal and vertical: When. Discover the art of beautiful wiring! In this video, we'll show you gorgeous wiring ideas that are not only visually stunning but also functional and easy to implement.