What is a Fusible link?5206838
A fusible link is a short piece of insulated low-voltage cable inside an automotive wiring harness that is developed to shield the harness in applications where a fuse is unsuitable. In an intense current overload situation, the conductor inside the link is melted while the ensuing flame and spark is contained within the link's insulation.
What are the ratings for fusible links?Fusible links are not rated in amps like fuses because each installation is distinctive and designed to meet particular circuit protection specifications.
What size replacement fusible link ought to be used ?The automotive service business recommends using the same gauge and length as the blown fusible link after the trigger of failure is corrected.
How do you use a parallel connector?Insert the stripped finish of a fusible link and the stripped finish of the cable being protected into a parallel connector as shown, and crimp. A parallel connector ought to usually be protected with electrical tape or heat-shrink tubing.
What size fusible link ought to be used in a new installation?The suitability of a fusible link in a new application can be determined only by a certified harness engineer with complete knowledge of the circuit protection specifications, the installation and operating circumstances, and the safety and liability aspects. We cannot make particular suggestions.
