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What is Inside the 11kV HRC Fuse

What is Inside the 11kV HRC Fuse 1024 576 Gaurav Joshi

In this tutorials you’ll be able to see what is inside the 11kV HRC fuse. I broke a blown fuse and found very interesting things inside the fuse. This tutorial will also help you to understand the construction of a HRC fuse.

Things I found in the Fuse

  • Striker : Used to close the tripping mechanism
  • Powder : Used as an arc quenching medium and cooling medium. Power could be POP, marble dust or Chalk
  • Springs : Used to create the required pressure
  • Fuse Wire
Gaurav Joshi

Gaurav, also known as TheElectricalGuy, is an accomplished electrical engineer with over 8 years of experience in the high and medium voltage switchgear industry. In addition to his professional endeavors, Gaurav has made significant contributions to the global electrical engineering community through his highly successful YouTube Channel. With over 195K subscribers and a prestigious silver play button from YouTube, he has become a trusted resource for electrical engineers worldwide. Gaurav's dedication to sharing knowledge extends to the creation of comprehensive courses, which have already attracted over 3000 students eager to enhance their skills in the field.

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