Plug-in GMT fuse block
AssigneeAstec International Limited
InventorsChristian de Varennes, Imad Ghanem, Rejean Lafontaine, Denis Mayer
Life of this patent
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AssigneeAstec International Limited
InventorsChristian de Varennes, Imad Ghanem, Rejean Lafontaine, Denis Mayer
Estimating the term…
An assembly for mechanically mounting and providing electrical connections to overcurrent protection devices having first and second male power plugs includes a non-conductive main structural support member having a plurality of plug passageways formed therein and one or more load busbar modules mounted thereon and also including a plug passageway formed therein, to enable the male electrical plugs to mate with sockets disposed in a conductive line busbar member mounted on said support member and with a socket disposed in a load busbar member included in each load busbar module. Each load busbar module includes a non-conductive housing and a releasable cover within which is mounted the load busbar member. A printed circuit board substrate is preferably also mounted to said support member to provide a support surface for auxiliary signal clip connectors disposed on one side of the substrate. Additional passageways enable auxiliary contact terminals that are preferably also included on each overcurrent protection device to extend through the substrate. Clip connectors disposed on the substrate are used to make electrical contact to the auxiliary terminals. Each set of sockets and clips are shaped and dimensioned to mate with the power plugs and alarm contact terminals of a plug-in circuit breaker or fuse module. In the preferred embodiment, the assembly is used in combination with one or more overcurrent protection devices in the nature of a ten-position plug-in GMT fuse block, and one or more fuse modules and circuit breakers.
An assembly for mechanically mounting and providing electrical connections to a plurality of overcurrent protection devices each having first and second male electrical plugs, and including at least one fuse block, comprising:
Dependencies are inferred from the claim text.