What is a Fusible link?669546
A fusible link is a short piece of insulated low-voltage cable within an automotive wiring harness that is designed to protect the harness in applications exactly where a fuse is unsuitable. In an extreme present overload situation, the conductor inside the link is melted whilst 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 unique and designed to meet specific circuit protection requirements.
What size replacement fusible link ought to be utilized ?The automotive service business recommends utilizing 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 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 should 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 complete understanding of the circuit protection specifications, the installation and operating circumstances, and the security and liability aspects. We cannot make particular recommendations.
