What is a Fusible link?1147569
A fusible link is a brief piece of insulated low-voltage cable within an automotive wiring harness that is designed to shield the harness in applications where a fuse is unsuitable. In an intense current 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 unique and designed to meet particular circuit protection specifications.
What size replacement fusible link ought to be used ?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 end 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 qualified harness engineer with complete knowledge of the circuit protection specifications, the installation and operating conditions, and the safety and liability elements. We cannot make particular recommendations.
