Use of a HV HRC fuse , in particular a HV HRC full-range fuse, for a drop-out fuse system with a drop-out release mechanism , wherein the HV HRC fuse has an outer fuse housing , wherein at least one melting conductor , which is wound, preferably spirally, around at least one, in particular electrically insulating, winding body , is provided in the fuse housing , wherein the fuse housing is designed to be at least partially open on two end faces , wherein at least one contact cap , preferably designed for electrical contacting, is arranged in each case on the end faces of the fuse housing , wherein the upper contact cap is detachably connectable in a contacting position with the drop-out release mechanism , wherein the lower contact cap is pivotally mounted on the drop-out release mechanism , wherein the drop-out release mechanism is configured such that tripping of the HV HRC fuse results in tripping of the drop-out release mechanism , whereby the upper contact cap is separated from the drop-out release mechanism and the HV HRC fuse swings out from the contacting position to a swing-out position, wherein the HV HRC fuse has a spring-loaded stroke pin movably mounted in the fuse housing and held in the fuse housing , wherein the stroke pin emerges from the fuse housing after release with a predetermined force and resulting exit energy and preferably reaches a minimum travel length required to trigger the drop-out release mechanism within a stroke pin own time, wherein the stroke pin is connected to a secondary melting conductor , in particular a trigger feed wire and wherein the stroke pin emerges from the lower contact cap after the release and leads to the triggering of the drop-out triggering mechanism and wherein the stroke pin exerts a force of at least 90 N, preferably between 100 to 150 N, more preferably of 120 N +/- 20 %, on a triggering means of the drop-out trigger mechanism for triggering upon the release. wherein the HV HRC fuse has an outer fuse housing , wherein at least one melting conductor , which is wound, preferably spirally, around at least one, in particular electrically insulating, winding body , is provided in the fuse housing , wherein the fuse housing is designed to be at least partially open on two end faces , wherein at least one contact cap , preferably designed for electrical contacting, is arranged in each case on the end faces of the fuse housing , wherein the upper contact cap is detachably connectable in a contacting position with the drop-out release mechanism , wherein the lower contact cap is pivotally mounted on the drop-out release mechanism , wherein the drop-out release mechanism is configured such that tripping of the HV HRC fuse results in tripping of the drop-out release mechanism , whereby the upper contact cap is separated from the drop-out release mechanism and the HV HRC fuse swings out from the contacting position to a swing-out position, wherein the HV HRC fuse has a spring-loaded stroke pin movably mounted in the fuse housing and held in the fuse housing , wherein the stroke pin emerges from the fuse housing after release with a predetermined force and resulting exit energy and preferably reaches a minimum travel length required to trigger the drop-out release mechanism within a stroke pin own time, wherein the stroke pin is connected to a secondary melting conductor , in particular a trigger feed wire and wherein the stroke pin emerges from the lower contact cap after the release and leads to the triggering of the drop-out triggering mechanism and wherein the stroke pin exerts a force of at least 90 N, preferably between 100 to 150 N, more preferably of 120 N +/- 20 %, on a triggering means of the drop-out trigger mechanism for triggering upon the release. <EOS>