A cube fuse adapter (1) comprising an adapter housing (2) shaped in the form of a cube fuse and including a pair of fuse reception contacts (4-1, 4-2) provided to receive a cylindrical fuse (5), wherein both fuse reception contacts (4-1, 4-2) are connected to associated electrical contacts (3-1, 3-2) protruding from a bottom side of the adapter housing (2) of said cube fuse adapter (1).

The invention relates to a box (10) including a pair of fuses (14) intended for protecting an electrical apparatus. Each of the fuses (24, 26) has a first end (28, 32) and a second end (30, 34), said fuse box (10) comprising a pair of output terminals (46, 50) coupled with the first ends (28, 32) and a pair of input terminals (80, 86) coupled with the second ends (30, 34). The box further comprises at least one other pair (16) of fuses, each of the fuses (25, 27) of said at least one other pair having other first (36, 40) and second (38, 42) ends, and another pair of input terminals (64, 70) coupled respectively with the other second ends (38, 42). The other first ends (36, 40) of said at least one other pair of fuses are coupled respectively with the terminals of said pair of output terminals (46, 50).

A fuse holder for holding a fuse is provided that includes a body, a line side connector supported by the body, and a load side connector supported by the body. The fuse holder also includes a toggle switch supported by the body and capable of toggled engagement in a first position that provides electrical connection. The switch is also capable of toggled engagement in a second position that provides electrical isolation between the line side connector and the load side connector. The fuse holder also includes a fuse carrier. The fuse carrier is supported by the body and adapted for holding the fuse and the fuse carrier is adapted to be removed from the fuse holder. The fuse holder includes a blocking device blocking the toggled engagement of the switch from the second position to the first position when the fuse carrier is not within the fuse holder.

A high voltage distribution system is provided with multiple fuses. The high voltage distribution system includes multiple laminated busbars that are electrically coupled to a battery and to the multiple fuses. Busbars are electrically coupled to the one or more fuses via electrical connections between the busbars and the fuses. The electrical connections can pass through other busbars without having an electrical coupling to the other busbars. An insulating layer may be used between the busbars to prevent overcurrent events. The configuration, size, and position of each busbar is selected based on the electrical requirements of components that are electrically coupled to the busbar and based on the prevention of overcurrent events.

A compact disconnect device includes a magnetic arc deflection assembly including at least one set of stacked arc plates and at least one magnet disposed adjacent switchable contacts and establishing a magnetic field across the stacked arc plates. The magnetic arc deflection assembly facilitates reliable connection and disconnection of DC voltage circuitry well above 125 VDC with reduced arcing intensity and duration. The disconnect device may be a compact fusible switch disconnect device having dual sets of switch contacts in the same current path.

A fusible link having a high-rated terminal group and a low-rated fuse box are provided. The low-rated fuse box has a power-source-side terminal connected to an auxiliary terminal of the fusible link, a load-side connection terminal to be connected to a load side, a holder configured to hold the power-source-side terminal and the load-side connection terminals, and a low-current fuse configured to electrically connect, when attached to the holder in a detachable manner, the power-source-side terminal and the load-side connection terminals to each other.

A busbar connection system comprises a plate member formed of a first material having a higher tensile strength than second and third materials of first and second busbars, respectively, and defining first and second apertures and first and second stud members securely inserted through the first and second apertures of the plate member, respectively, the first and second stud members being configured to be securely inserted through first and second apertures, respectively, in each of the first and second busbars, wherein the first and second stud members mitigate rotational movement between the first and second busbars when connected.

The present invention provides a housing, fuse, and fuse box, with which it is possible to differentiate a multi-pole fusible link and prevent misassembly, while holding down costs. This housing is attached to a multi-pole fusible link contained within a containing part of a fuse box, and is provided with misassembly-preventing protrusions which are removable according to the type of multi-pole fusible link, the locations of the misassembly-preventing protrusions protrusions corresponding to the locations of recesses recesses which are provided to the containing part that is to contain the multi-pole fusible link, and in which the misassembly-preventing protrusions can be contained.

Melting fuse with a melting wire arranged between a first and a second terminal, characterized in that a connecting pin is arranged on each of the first and second terminals, a printed circuit board is placed on the connection pin, and at least one integrated circuit is arranged on the printed circuit board on the side facing away from the melting wire.

A fuse array includes a main bus bar extending along a first plane and a plurality of first terminals electrically connected to the main bus bar via first fuse elements. Each of the plurality of first terminals are a planar member having a continuous surface so as to form a male blade. The male blade is configured to be seated into a terminal connector housing having a female blade so as to form an electric connection. The first terminals are disposed on a plane orthogonal to the first plane of the main bus bar.