Abstract: An electrical connection point configured to electrically connect an electric load in a dwelling to a power grid. The connection point includes: a wall block, including first connection elements, the wall block configured to be mounted securely in a wall of the dwelling such that the first connection elements are electrically connected to corresponding portions of the grid; and a functional block configured to provide a specific electric function and including second connecting elements, wherein the functional block is configured to be removably mounted in the wall block, and thus interchangeable, the attachment providing the electrical connection of the second connection elements to the corresponding portions of the grid via the first connection elements, to allow the electric function to be brought into service.

Abstract: An interchangeable connection module for electrically connecting an electrical switching unit to an electrical installation includes a connecting part and an actuation button. The button is translatably movable between a rest position and a pressed position in order to move a corresponding deformable elastic strip into a depressed position thereof when the module is connected with the unit and the button is moved into the pressed position thereof. The connection module includes a locking device that is capable of cooperating with a locking interface of the unit, it being possible to actuate this locking device with the button.

Abstract: A mobile part of an electromagnetic actuator for an electric contactor. The mobile part is made up of a flat piece cut from a rolled sheet. This flat piece includes a first stage intended to face towards a fixed part of the actuator and a second stage, side-by-side with the first stage along an axis of movement of the mobile part. A solid section of the second stage, measured in a plane perpendicular to the axis of movement of the mobile part, is smaller than a solid section of the first stage.

Abstract: An interchangeable connection module for electrically connecting an electrical switching unit to an electrical installation includes a connecting part and an actuation button. The button is translatably movable between a rest position and a pressed position in order to move a corresponding deformable elastic strip into a depressed position thereof when the module is connected with the unit and the button is moved into the pressed position thereof. The connection module includes a locking device that is capable of cooperating with a locking interface of the unit, it being possible to actuate this locking device with the button.

Abstract: A mobile part of an electromagnetic actuator for an electric contactor. The mobile part is made up of a flat piece cut from a rolled sheet. This flat piece includes a first stage intended to face towards a fixed part of the actuator and a second stage, side-by-side with the first stage along an axis of movement of the mobile part. A solid section of the second stage, measured in a plane perpendicular to the axis of movement of the mobile part, is smaller than a solid section of the first stage.

Abstract: An electrical connection point configured to electrically connect an electric load in a dwelling to a power grid. The connection point includes: a wall block, including first connection elements, the wall block configured to be mounted securely in a wall of the dwelling such that the first connection elements are electrically connected to corresponding portions of the grid; and a functional block configured to provide a specific electric function and including second connecting elements, wherein the functional block is configured to be removably mounted in the wall block, and thus interchangeable, the attachment providing the electrical connection of the second connection elements to the corresponding portions of the grid via the first connection elements, to allow the electric function to be brought into service.

Abstract: Device for measuring at least one electrical variable of a current intended to flow in an electric apparatus, the electric apparatus comprising at least one connection terminal, each connection terminal being designed to be electrically connected to the end of a corresponding electric conductor, the device comprising at least one current sensor, each current sensor being configured for measuring the current flowing in a corresponding electric conductor. The device further comprises at least one electrically conductive spacer, each spacer being configured for being interposed between a respective connection terminal and the end of a corresponding electric conductor, and wherein each current sensor is further positioned around a respective spacer, to measure the current flowing through said spacer, between the electric conductor and the corresponding connection terminal.

Abstract: A modular electrical switch device including: a cut-off unit including unitary cut-off units; an actuating unit of the unitary cut-off units including an electromagnetic actuator including a fixed cylinder head and a movable reinforcement; a mechanism allowing the actuating unit to be fixed to the cut-off unit; a quick attachment mechanism allowing removable fixing of the actuating unit on the cut-off unit, and including at least one coupling hook configured to fix and hold the cut-off unit to the actuating unit, and to engage with an actuating device of the unitary cut-off unit to transmit movement of the actuator.

Abstract: A modular electrical switch device including: a cut-off unit including unitary cut-off units; an actuating unit including an actuating module of the unitary cut-off units; a removable electrical control module including an adaptive connection mechanism configured to interconnect with an actuating coil of an electromagnetic actuator when the removable module is positioned on the actuating module; a quick attachment mechanism allowing the removable attachment of the actuating unit onto the cut-off unit and including a coupling hook configured to attach and hold the cut-off unit to the actuating unit, and to engage with an actuating device of a unitary cut-off unit.

Abstract: A single-pole switching unit including electrical switching having two stationary contacts and a moving contact including a bridge having two ends each able to cooperate with a stationary contact. The moving contact includes a first branch and a second branch designed to connect the two stationary contacts, respectively and being movable relative to one another. The first branch is separated from the stationary contacts, while the second branch is still in contact with said stationary contacts when the contacts are opened. The second branch is in contact with the stationary contacts, while the first branch is separated from the contacts when the contacts are closed.

Abstract: A modular electrical switch device including: a cut-off unit including unitary cut-off units; an actuating unit of the unitary cut-off units including an electromagnetic actuator including a fixed cylinder head and a movable reinforcement; a mechanism allowing the actuating unit to be fixed to the cut-off unit; a quick attachment mechanism allowing removable fixing of the actuating unit on the cut-off unit, and including at least one coupling hook configured to fix and hold the cut-off unit to the actuating unit, and to engage with an actuating device of the unitary cut-off unit to transmit movement of the actuator.

Abstract: A modular electrical switch device including: a cut-off unit including unitary cut-off units; an actuating unit including an actuating module of the unitary cut-off units; a removable electrical control module including an adaptive connection mechanism configured to interconnect with an actuating coil of an electromagnetic actuator when the removable module is positioned on the actuating module; a quick attachment mechanism allowing the removable attachment of the actuating unit onto the cut-off unit and including a coupling hook configured to attach and hold the cut-off unit to the actuating unit, and to engage with an actuating device of a unitary cut-off unit.

Abstract: Device for measuring at least one electrical variable of a current intended to flow in an electric apparatus, the electric apparatus comprising at least one connection terminal, each connection terminal being designed to be electrically connected to the end of a corresponding electric conductor, the device comprising at least one current sensor, each current sensor being configured for measuring the current flowing in a corresponding electric conductor. The device further comprises at least one electrically conductive spacer, each spacer being configured for being interposed between a respective connection terminal and the end of a corresponding electric conductor, and wherein each current sensor is further positioned around a respective spacer, to measure the current flowing through said spacer, between the electric conductor and the corresponding connection terminal.

Abstract: A remote control having a button for actuating an electric equipment unit, a dongle controlled by the remote control for transmitting control orders to the equipment unit, and a housing having a designated location for the dongle, the housing having a two-part case which is convertible from open to closed positions but not closable if the dongle is not in its designated location, the two parts of the case being slidable between two positions, with a latch between the two positions, and which is movable by removal or insertion of the dongle.

Abstract: The invention relates to a single-pole switching unit (80) comprising electrical switching means comprising two stationary contacts (320) and a moving contact (330) including a bridge having two ends each able to cooperate with a stationary contact (320). The moving contact (330) includes a first branch (331) and a second branch (332) designed to connect the two stationary contacts (320), respectively and being movable relative to one another such that: the first branch (331) is separated from the stationary contacts (320), while the second branch (332) is still in contact with said stationary contacts when the contacts are opened; the second branch (332) is in contact with the stationary contacts (320), while the first branch (331) is separated from said contacts when the contacts are closed.

Abstract: A breaking device with an arc breaking shield comprising at least one stationary contact collaborating with a movable contact supported by a contact-holder arm and an actuating device of the movable contact in a casing. A movable arc breaking shield is commanded in movement to occupy a rest position and a laminating position. The movable breaking shield is connected to the contact-holder arm by an actuating rod in such a way that movement of the contact-holder arm results in movement of the movable breaking shield, the actuating rod being respectively connected to the movable breaking shield and to the contact-holder arm by a second and third pivot-pin.

Abstract: An electric power-generating device (1) comprising a movable portion forming a magnetic circuit fitted with a core (5) and branches (11, 12, 13, 14) coupled magnetically to the said core, a fixed portion provided with a permanent magnet (31, 32, 33, 34), a mechanism for rotating the movable portion about an axis of rotation (20) supporting the said core, and an electric coil (21) wound around the said core in order to gather the electric power obtained when the said movable portion rotates, the said generating device comprising priming and driving means (51, 52) coupled to control means (71, 72) in order to establish a priming of the said mechanism and interacting with the said movable portion in order to drive it by releasing a priming power at the end of travel of the said control means. A remote control provided with the generating device.

Abstract: The invention relates to a device for neutralizing an electric switching unit. One or several power poles, each of which is provided with movable contacts separable form fixed contacts are actuatable between opened and closed positions by an actuator for switching-on an electric charge. A mechanical actuating device interacts with the movable contacts. It is used for actuating a device for neutralizing the electric switching unit by switching-off the control electric circuit thereof when the wear degree of pellets is greater than a predetermined threshold. The control circuit is switched-off, for example, by cutting a wire thereof. An electric switching unit is provided with the device.

Abstract: The object of the present invention is to provide a remote control device of an electric equipment unit comprising a remote control comprising at least one actuating button of the mechanism of the equipment unit by means of transmission means provided partly in the remote control and partly in the control interface of the equipment unit. This device comprises a dongle designed to be inserted in the control interface of the equipment unit to be connected to the mechanism by a connector, said dongle being commanded by the remote control and being designed to transmit the control orders between the remote control and the mechanism of the equipment unit, said dongle being stowed in a location provided for this purpose inside the remote control housing after use.

Abstract: A method for remote control of an electric equipment unit, and device therefor, that includes a first actuation sequence of a generator and a second actuation sequence of that generator, wherein, in the first sequence, actuation stores energy of the first actuation and information of a control order to be sent to the equipment unit, and in the second sequence, actuation stores energy of this second actuation and enables the stored control order to be sent to the equipment unit and enables information of effective transmission of the control order to be sent to indicating means. The device mainly includes a control interface to be placed in the equipment unit, a remote control having two actuating buttons, a dongle which can be detached and temporarily inserted in the control interface, and means for forcing the operator to reposition the dongle inside the housing of the remote control after use.