Electrical appliance and control cabinet system

Abstract

Electrical device, in particular switching device (1), comprising: - an AC connection (2, 3, 4), in particular for connection to an AC power supply network, - a DC connection (5, 6), - at least one contactor, - and an AC output (19, 20, 21), in particular for supplying an electric motor, wherein the AC connection (2, 3, 4) can be selectively connected to the AC output (19, 20, 21) by means of the contactor, or the AC connection (2, 3, 4) can be disconnected from the AC output (19, 20, 21), wherein the DC connection (5, 6) has a blind end and is designed to be touch-proof, wherein the electrical device has at least one connection for an external sensor, wherein the electrical device has a means for evaluating the signal of the external sensor, wherein the contactor(s) can be actuated by the means for evaluating the signal of the external sensor, wherein the electrical device has a connection (17, 18) for a braking resistance,wherein the connections are designed as means for terminal connections (2, 3, 4, 5, 6, 17, 18, 19, 20, 21), in particular as terminal connectors or terminal blocks, wherein the electrical device has at least one status indicator (11, 12, 13, 14), wherein the status indicator (11, 12, 13, 14) functions as a fault indicator, wherein the status indicator (11, 12, 13, 14) indicates the status of the temperature sensor and / or the external sensor, wherein the electrical device has a housing, wherein the housing has a first housing part (15) and a second housing part (9), wherein the first housing part (15) is designed as a metal part and the second housing part (9) as a plastic part, wherein the surface of the heat sink facing the interior of the electrical device is surrounded by air, in particular does not touch any component, wherein the electrical device has a The operating element (23) has a push button for manually operating the contactor(s), in particular a push button.

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