Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP1986140994UpriorityCriticalpatent/JPH0436030Y2/ja
Priority to KR2019870008373Uprioritypatent/KR900004867Y1/ko
Publication of JPS6345949UpublicationCriticalpatent/JPS6345949U/ja
Application grantedgrantedCritical
Publication of JPH0436030Y2publicationCriticalpatent/JPH0436030Y2/ja
H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
H01H85/02—Details
H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type