A module for the interconnection between an electrical circuit breaker and an electrical contactor includes a housing and multiple high-power electrical conductors that are housed inside the housing, each of the high-power electrical conductors being suitable for electrically connecting an electrical output of a circuit breaker to an electrical input of a contactor, in order to allow a supply electric current to flow from the circuit breaker to the contactor. The interconnection module additionally includes a device for measuring the current, which device is suitable for measuring the values of the current that flows through the high-power electrical conductors, and an electronic processing unit, which unit is equipped with an interface for connection to a data bus and which unit is programmed to transmit the values measured by the measurement device to the data bus.

A module for the interconnection between an electrical circuit breaker and an electrical contactor includes a housing and multiple high-power electrical conductors that are housed inside the housing, each of the high-power electrical conductors being suitable for electrically connecting an electrical output of a circuit breaker to an electrical input of a contactor, in order to allow a supply electric current to flow from the circuit breaker to the contactor. This interconnection module additionally includes a voltage sensor, which sensor is suitable for detecting the presence of a voltage between at least two of the high-power electrical conductors.

An electrical device includes a fixed support with supply lines and a distribution circuit to supply power to a contactor block. Each contactor block includes secondary lines, each connected to a supply line, and is movable between joined and disjoined positions. Each contactor block includes a switching device for switching all secondary lines of the contactor block between open and closed. The electrical device also includes a control block, movable between joined and disjoined positions. When in the joined position, each contactor block also is held in the joined position, an electronic monitoring device of the control block also being connected to the switching device of each contactor block to control switching of each switching device independently. When the control block is in the disjoined position, the switching device of each contactor block opens the secondary lines, while each contactor block is movable between its joined and disjoined positions.

A modular power distribution device includes a base that is snap-fit onto DIN rail. The base includes a first mounting section, configured to receive a circuit protection device, and a second mounting section configured to receive an electronically actuated power distribution device. The circuit protection device slides on to the first mounting section and includes multiple output connections. The power distribution device slides on to the second mounting section and includes multiple input connections configured to engage the output connections of the circuit protection device as the power distribution device slides on to the second mounting section. An electronic control module is snap-fit to the assembly establishing electrical connections between the electronic control module and both the circuit protection device and the power distribution device. The electronic control module includes a port by which control signals are received and feedback signals may be transmitted.

A system comprising a meter and a circuit breaker, the electricity meter comprising: a primary processing component designed to acquire a primary power supply parameter and to produce, from the primary power supply parameter, a primary command intended to control the opening or closure of a line; a primary transceiver designed to transmit the primary command; the circuit breaker comprising: a disconnection unit; a bistable relay designed to open or close the disconnection unit; a secondary receiver designed to receive the primary command; a secondary processing component designed to acquire the primary command and to control the bistable relay so as to open or close the disconnection unit on the basis of the primary command.

A communication module is for attachment to a parameterizable switching device. In an embodiment, the switching device includes one or more setting elements for setting parameter values. The communication module, attached at a defined position relative to the switching device, covers one or more of the one or more setting elements.

A remotely controlled electronic circuit breaker including wireless communication circuit which receives control signals from a mobile app. A power-management module is configured to switch a circuit ON or OFF based on the control signal. A method for remotely controlling an electronic circuit comprises receiving, by an electronic circuit breaker, a control signal from a native mobile app, and activating a relay to switch a circuit ON or OFF based on the control signal. A system for remotely controlling an electronic circuit, comprises a smart communication device including a native mobile app for controlling the electronic circuit and an electronic circuit breaker wirelessly connected to receive at least one control signal from the smart communication device, and switch the electronic circuit breaker ON or OFF based on the control signal.

A modular power distribution device includes a base that is snap-fit onto DIN rail. The base includes a first mounting section, configured to receive a circuit protection device, and a second mounting section configured to receive an electronically actuated power distribution device. The circuit protection device slides on to the first mounting section and includes multiple output connections. The power distribution device slides on to the second mounting section and includes multiple input connections configured to engage the output connections of the circuit protection device as the power distribution device slides on to the second mounting section. An electronic control module is snap-fit to the assembly establishing electrical connections between the electronic control module and both the circuit protection device and the power distribution device. The electronic control module includes a port by which control signals are received and feedback signals may be transmitted.

An electrical device for supplying power to a plurality of power units comprises a fixed support and a plurality of contactor blocks. The fixed support comprises input terminals, for receiving a polyphase power current, and a distribution circuit that is configured to distribute the power current to power lines that each comprise a plurality of single-phase supply lines, the fixed support comprising a number of power lines that is the same as the number of contactor blocks of the electrical device, and each power line comprising a number of supply lines that is the same as the number of phases of the power current, each of the supply lines of a contactor block being connected to a respective phase of the power current, the supply lines being accessible on the outside of the fixed support via intermediate terminals. Each contactor block comprises secondary lines, each secondary line being connected to a respective supply line via a respective intermediate terminal, the contactor blocks being movable between a joined position, in which each secondary line is electrically connected to a specific primary line via an intermediate terminal and is accessible on the outside of the contactor block via an output terminal block, and a disjoined position, in which each secondary line is not connected to a primary line, each contactor block further comprising a switching device, which is switchable between an open position, in which all of the secondary lines of this contactor block are open, and a closed position, in which all of the secondary lines of this contactor block are closed and do not prevent the current from flowing between the intermediate terminals and the output terminal block. The electrical device also comprises a control block, which is movable between a joined position, in which the control block cooperates mechanically and electrically with the rest of the electrical device, and a disjoined position, in which the control block does not cooperate, either mechanically or electrically, with the rest of the electrical device. When the control block is in the joined position, each contactor block is, on the one hand, held in the joined position, an electronic monitoring device of the control block also being connected to the switching device of each of the contactor blocks, the electronic monitoring device being configured to control the switching of each switching device independently of the other switching devices. When the control block is in the disjoined position, the switching device of each of the contactor blocks is in the open state, while each of the contactor blocks is movable between its joined position and its disjoined position, independent

An electrical device for supplying electrical power to multiple power units includes a first module, including an electrical circuit breaker; a second, removable module, including a control circuit, programmed to trip the circuit breaker depending on values of the electric current that is flowing through power lines; a connection interface provided with output connectors that are connected to the power lines; removable elements, each containing an item of electrical equipment that is intended to be connected to an electrical power unit and to one of the power lines by the output connectors, the control circuit being connected to an interface for controlling each removable element via a data link by virtue of the connection interface.