How Do Fuses Ensure The Safety Of Electrical Systems?

11 kv drop out fuse, as a basic circuit protection element, plays a role in ensuring the stable operation of electrical systems and the safety of personnel. By definition, 11kv drop out fuse is a safety device used for overcurrent protection in circuits, and 11kv drop out fuse manufacturer is mainly composed of a fusible metal wire or strip. When the current in the circuit exceeds the design value, this metal element will melt due to thermal effects, interrupting the current path.

The physical principles of the 33kv drop out fuse design embody the passive protection concept in electrical safety engineering. When normal current flows, the conductor allows the current to pass smoothly; when an abnormal current occurs, the heat generated by the increased current causes the fusible element to melt, breaking the circuit and cutting off subsequent current transmission.