Leadthrough adapter for switch cabinets
First Claim
1. A switch cabinet having a leadthrough adapter that is disposed in a housing wall, having at least one bushing that is or are located on a front side of the adapter, which is accessible from the outside of the cabinet, the at least one bushing serving to receive plugs that are connected to external electrical lines and can be inserted into the at least one bushing, wherein electrical connecting elements for components housed inside the switch cabinet are disposed on a rear side of the adapter facing the inside of the cabinet, characterized in that the connecting elements have different plug-and-socket connectors for connecting the components disposed inside the switch cabinet and a front plate is mounted on the outside of the housing wall of the switch cabinet, said front plate having openings, which are aligned with the at least one bushing and correspond in number to the at least one bushing, where each opening has differently configured recesses formed into the edges of the openings for individual mechanical coding of each opening.
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Accused Products
Abstract
A leadthrough adapter for connecting the components installed in a switchgear cabinet to external electric conductors. The adapter is located in a wall of the switchgear cabinet housing and one or more bushings are situated on the face of the adapter. The bushings can be accessed from the outside of the switchgear cabinet and plug-in connectors can be inserted into the bushings in order to connect the external electric conductors. Electric and/or electronic functional parts for the components that are accommodated inside the switchgear cabinet are arranged directly on the back of the adapter which faces towards the inside of the switchgear cabinet.
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Citations
17 Claims
- 1. A switch cabinet having a leadthrough adapter that is disposed in a housing wall, having at least one bushing that is or are located on a front side of the adapter, which is accessible from the outside of the cabinet, the at least one bushing serving to receive plugs that are connected to external electrical lines and can be inserted into the at least one bushing, wherein electrical connecting elements for components housed inside the switch cabinet are disposed on a rear side of the adapter facing the inside of the cabinet, characterized in that the connecting elements have different plug-and-socket connectors for connecting the components disposed inside the switch cabinet and a front plate is mounted on the outside of the housing wall of the switch cabinet, said front plate having openings, which are aligned with the at least one bushing and correspond in number to the at least one bushing, where each opening has differently configured recesses formed into the edges of the openings for individual mechanical coding of each opening.
Specification