Miniature key B tipe Legrand

A fuse is a protective device used in electrical and electronic circuits that protects them against unauthorized surges. If the current exceeds the rated current of the fuse, the reaction of the fuse will be an electrical outage and the outage will no longer be affected. In today's electronics and electrical engineering, thousands of different fuse designs have been designed and manufactured for specific voltages and currents, capacitance and reaction time, depending on its application. This diversity in reaction time features helps designers avoid unnecessary disruption of flow by choosing more carefully while providing adequate safety. Usually for a particular electrical circuit, wiring regulations and regulations set the maximum permissible value. Short circuit, overload, asymmetric loads or device failure are the main reasons for fuse operation.