Switching device module
AssigneeABB AB
InventorsHarri Mattlar, Rainer Kolmonen, Juho Salo, Osmo Pikkala, Aki Suutarinen, Jarkko Alanen, Martti Tuononen
Life of this patent
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Abstract
A switching device module comprising a frame (2), the switching device module being adapted to be connected to another switching device module for providing a modular switching device. The frame (2) of the switching device module is provided with one or more wire troughs (8), each of which is adapted to receive at least one wire of an auxiliary circuit of said modular switching device.
Claims16
A switching device module comprising a frame, the switching device module being adapted to be connected to another switching device module for providing a modular switching device,
- wherein the frame of the switching device module includes one or more wire troughs, each of the wire troughs being adapted to receive at least one wire of an auxiliary circuit of said modular switching device,
- wherein at least one of the wire troughs includes an open longitudinal side facing an exterior of the switching device module, and
- wherein the at least one wire trough including the open longitude side is located on a side of the switching device module that is adapted to be positioned against an adjacent switching device module.
A switching device module comprising a frame and a main shaft element, the switching device module being adapted to be connected to another switching device module for providing a modular switching device,
- wherein the frame of the switching device module includes one or more wire troughs, each of the wire troughs being adapted to receive at least one wire of an auxiliary circuit of said modular switching device,
- wherein the frame comprises an openable cover part, the cover part constituting at least one wall of at least one of the wire troughs,
- wherein said at least one wire trough having the at least one wall constituted by the openable cover part is substantially parallel with the main shaft element,
- wherein at least one of the wire troughs extends substantially perpendicularly relative to the main shaft element,
- wherein the switching device module comprises a cover side and a bottom side, which are substantially parallel and located opposite each other, the bottom side being adapted to be installed adjacent to a wall of an assembly space, and
- wherein at least one of the wire troughs extending substantially perpendicularly relative to the cover side.
Dependencies are inferred from the claim text.