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Fuse cartridge load circuit breaker - uses fuse set insert bridge of several fuse cartridges in which bayonet sockets rotate simultaneously on actuation of one socket
Fuse cartridge load circuit breaker - uses fuse set insert bridge of several fuse cartridges in which bayonet sockets rotate simultaneously on actuation of one socket
The automatic protective circuit breaker for several fuse cartridges has bayonet sockets for the cartridge support. A perforated plate (23) connects these sockets with a bayonet socket (3) in the form of a protrusion into a fuse cartridge bridge. The bayonet sockets are inter-connected via a gear drive in such manner that all perform a common rotary motion when one socket is operated. The coupling of the bayonet sockets is preferably carried out by direct engagement of connected toothings. Intermediate gears may be used for this coupling, or racks may be used instead. Alternatively tie-rods may form a coupling drive.
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