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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
Patent-Anspruch:Patent claim:Elektrische Vielfachsicherung, dadurch gekennzeichnet, daß ein mit dem Schaltorgan
(68), welches das Einsetzen der Ersatzsicherungen bewirkt, gekuppelter Elektromagnet (67) infolge Durchbrennens
einer Sicherung (78) erregt wird und eine Feder (72) spannt und diese nach Beheben des Fehlers die Bewegung des
Schaltorgans (68) herbeiführt, das nunmehr eine Ersatzsicherung einsetzt.Electrical multiple fuse, characterized in that an electromagnet (67) coupled to the switching element (68) which causes the replacement fuses to be inserted is energized as a result of a fuse (78) being blown and tensioning a spring (72) which, after the fault has been rectified, the Movement of the switching element (68) brings about, which now uses a replacement fuse.