摘要:
The invention relates to a circuit protection unit with two terminal contacts in which a fuse carrier (20) for receiving a fuse insert (30) with a top contact (31) and a base contact (32) can be inserted. A first terminal contact (60) of the circuit protection unit (10) can be linked with a bridge element (81) with a first of the contacts (31) of the fuse insert (30) via a controlled interrupter contact (80). The fuse carrier (20) or the circuit protection unit comprises a fuse status indicator (40) with two contacts (42, 43) for an electric connection to the terminal contacts (60, 70) of the circuit protection unit (10). A first contact (42) of the fuse status indicator (40) is linked directly and exclusively with the bridge element (81) via an electroconductive connection (91, 92, 82) and a second contact (42) of the fuse status indicator (40) is directly connected to an electroconductive connection (50, 51, 52, 53, 71) with the second terminal contact (70) of the circuit protection unit (10). The inventive unit is highly flexible in terms of the arrangement of the elements, it has a high operational reliability and a high resistance to wear.
摘要:
The invention relates to a circuit protection unit with two terminal contacts in which a fuse carrier (20) for receiving a fuse insert (30) with a top contact (31) and a base contact (32) can be inserted. A first terminal contact (60) of the circuit protection unit (10) can be linked with a bridge element (81) with a first of the contacts (31) of the fuse insert (30) via a controlled interrupter contact (80). The fuse carrier (20) or the circuit protection unit comprises a fuse status indicator (40) with two contacts (42, 43) for an electric connection to the terminal contacts (60, 70) of the circuit protection unit (10). A first contact (42) of the fuse status indicator (40) is linked directly and exclusively with the bridge element (81) via an electroconductive connection (91, 92, 82) and a second contact (42) of the fuse status indicator (40) is directly connected to an electroconductive connection (50, 51, 52, 53, 71) with the second terminal contact (70) of the circuit protection unit (10). The inventive unit is highly flexible in terms of the arrangement of the elements, it has a high operational reliability and a high resistance to wear.
摘要:
The fuse for the protection of electrical circuits, in particular for cars, is given such a structure that, in the event that it had to perform its task -- and hence it blew out -- said fuse can be easily located.
摘要:
A fuse carrier (1) comprises a plurality of sockets (2) for reed-type fuses (3), each socket being provided with a pair (7,8) of electrode clips adapted to provide support and electrical connection for each fuse (3). The electrodes are configured to accommodate a microlamp (12) which, being parallel connected to the fuse (3) turns on on the latter being burned out.
摘要:
Die Erfindung bezieht sich auf eine NH-Sicherung, deren Sicherungsunterteil (1) die Messerkontakte (2) von Sicherungseinsätzen (3) in Kontaktgabeln (10) aufnimmt und durch als Trennwände bzw. Abschlußwände ausgebildete Isolierwände (4) elektrisch isoliert ist. Es ist vorgesehen, daß eine Isolierwand (4) einen elektro-optischen Signalgeber (5) hält, der zu Federkontakten (8) in Verbindung steht, die in der Höhe der Stromzuführungselemente (9) zu den Kontaktgabeln (10) des Sicherungsunterteils (1) angeordnet sind und zu diesen unter Federspannung stehen.