What is a Fusible link?3634186
A fusible link is a brief 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 scenario, the conductor within the link is melted whilst 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 every installation is unique and developed to meet specific circuit protection specifications.
What size replacement fusible link should be used ?The automotive service business recommends using the exact 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 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 qualified harness engineer with complete understanding of the circuit protection requirements, the installation and operating conditions, and the security and liability aspects. We can't make specific recommendations.
