Tracking resistance

Tracking refers to a phenomenon where short circuits occur between electrically isolated conductors due to the accumulation of dust or moisture, leading to fire or insulation breakdown from a large short-circuit current. A common example is a short circuit caused by dust accumulated in an outlet, which can lead to an electrical fire. This describes resistance to such tracking. To improve tracking resistance, methods include designing structures that prevent dust accumulation, using materials that do not easily generate static electricity, and making the structure waterproof.