What is a Fusible link?55760
A fusible link is a short piece of insulated low-voltage cable inside an automotive wiring harness that is designed to shield the harness in applications where a fuse is unsuitable. In an extreme present overload scenario, 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 simply because every installation is distinctive and developed to meet specific circuit protection requirements.
What size replacement fusible link should be used ?The automotive service industry recommends using the exact same gauge and length as the blown fusible link after the cause of failure is corrected.
How do you use a parallel connector?Insert the stripped end of a fusible link and the stripped end of the cable becoming 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 utilized in a new installation?The suitability of a fusible link in a new application can be determined only by a certified harness engineer with full understanding of the circuit protection requirements, the installation and operating circumstances, and the security and liability elements. We cannot make particular suggestions.
