What is a Fusible link?8472339
A fusible link is a short piece of insulated low-voltage cable within 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 within the link is melted while the ensuing flame and spark is contained inside the link's insulation.
What are the ratings for fusible links?Fusible links are not rated in amps like fuses because each installation is unique and developed to meet specific circuit protection specifications.
What size replacement fusible link should be utilized ?The automotive service industry recommends using the same gauge and length as the blown fusible link following the trigger of failure is corrected.
How do you use a parallel connector?Insert the stripped finish of a fusible link and the stripped end of the cable being protected into a parallel connector as shown, and crimp. A parallel connector should 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 qualified harness engineer with complete knowledge of the circuit protection specifications, the installation and operating circumstances, and the safety and liability elements. We can't make specific suggestions.
