Technical Blog
Information about the design, operation, and testing of fuses.
Blog
Technical perspectives and innovations in medium-voltage fuses
Explore our specialized articles on medium-voltage fuse technology — from design principles and construction details to testing, certification, and practical applications.
Stay up to date with the latest technical developments, industry standards, and best practices that define reliable electrical network protection.
History of Fuse-Links: From the Early Days to Modern Technology
In the early days of electrical distribution, the danger of fires and electrocution was ever-present. Without effective protection against overcurrent, electrical equipment and installations.....
How Does a Fuse Work? A Clear and Simple Explanation
A fuse is the silent guardian of electrical networks. It has only one mission: to self-destruct when the current exceeds a safe threshold, thus protecting the rest of the equipment......
Types of Fuse-Links: Classification and Applications
Fuse-links are not “universal.” Each application — from a 10 kVA transformer to a 36 kV medium-voltage switchgear — requires a suitable fuse type, adapted to voltage, current, and load....
Anatomy of a Fuse-Link: What It Is Made Of and How It Affects Performance
From the outside, a fuse-link seems simple: a ceramic tube with two metallic ends. But inside, every component plays a critical role in safe and precise operation. A high-quality fuse is the result.....
Testing and Certification of Fuse-Links: Guarantee of Operational Safety
A fuse-link is a passive protection device that must work flawlessly every single time. There is no room for error. Tests and certifications ensure that every manufactured batch complies with the strict....
