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WO/2021/259729A1 |
The invention relates to an equipment carrier (100) for at least one electrical switch (1000), wherein the at least one electrical switch (1000) has outlets for switching gases on the output side (1010) and/or on the input side (1020) th...
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WO/2021/260907A1 |
The present invention provides a protective relay for which the creation of a name plate and paste work on the protective relay are not required.　The protective relay comprises: a setting value information storage unit (4) which preser...
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WO/2021/259585A1 |
The invention relates to an exhaust gas module (100) for an electrical switch (1000), wherein the electrical switch (1000) has outlets for switching gases on the output side (1010) and/or the input side (1020) thereof, wherein the exhaus...
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WO/2021/259728A1 |
The invention relates to an equipment support (100) for at least one electrical switch (1000), wherein the at least one electrical switch (1000) has outlets for switching gases on its output side (1010) and/or on its input side (1020), a...
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WO/2021/259584A1 |
The invention relates to a mounting adapter (100) for at least one electrical switch (1000) and a switch cabinet comprising a mounting adapter (100) of this type. A mounting adapter (100) for at least one electrical switch (1000) is prov...
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WO/2021/254298A1 |
The present invention relates to the field of low voltage electrical devices, and specifically involves a plastic case circuit breaker, which comprises a circuit breaker body and an electric operating apparatus, the circuit breaker body ...
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WO/2021/250694A1 |
The present disclosure proposes acompact electromagnetic push switch assembly with integration of an electromagnetic coil to push switch that can be directly fixed to the panel without any extra items. The cost and space required in orde...
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WO/2021/243877A1 |
A bimetallic strip adjustable circuit breaker, comprising a base (11), wherein a bimetallic strip (6) is arranged in the base (11); an arc striking plate (9) is provided on one side of the lower end of the bimetallic strip (6), and an ad...
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WO/2021/243874A1 |
An opening-closing operation device for a circuit breaker of a gas-insulated switchboard, comprising a mounting base (1), an electromagnetic mechanism (2), a linkage assembly (3) and an elastic mechanism (4); the electromagnetic mechanis...
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WO/2021/233399A1 |
Embodiments of the present application provide a circuit breaker and a power distribution system, pertaining to the technical field of electrical appliances and apparatuses. The circuit breaker comprises a housing, a link mechanism dispo...
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WO/2021/232363A1 |
An automatic protection power source against unexpected power interruption for a computer. The power source comprises a power source body (1), wherein a leakage protector (5) is arranged on an outer surface of a front end of the power so...
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WO/2021/234112A1 |
A switch system (200, 300, 400), comprising: a mechanical switch (210) for switching electrical currents, comprising a closed state and an open state; an actuator (100), configured to change the state of the mechanical switch (210), wher...
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WO/2021/234108A1 |
A switch system (500, 600, 700), comprising: a mechanical switch (210) for electrical currents, comprising a conductive state and a non conducive state; a first actuator (100) configured to change the state of the mechanical switch, wher...
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WO/2021/225280A1 |
The present invention relates to a semiconductor circuit breaker and, more specifically, to a semiconductor circuit breaker having a detachable interface module. The semiconductor circuit breaker according to an embodiment of the present...
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WO/2021/225281A1 |
The present invention relates to a semiconductor circuit breaker, and more specifically, to a semiconductor circuit breaker provided with a detachable interface module. The semiconductor circuit breaker, according to one embodiment of th...
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WO/2021/223242A1 |
The present application relates to the technical field of communication devices. Disclosed are a circuit breaker and a power distribution box. The circuit breaker comprises a housing, a control device, as well as a current signal acquisi...
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WO/2021/212292A1 |
Embodiments of present disclosure relate to a wireless sensing apparatus on bushing. The apparatus comprises: a current sensor (102) arranged on an end surface (400) of a bushing (110) at which a cable accessory (300) is coupled to the b...
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WO/2021/214235A1 |
The present invention relates to a circuit breaker with electronic trip control, the circuit breaker being traversed by at least one current path (L1, L2, L3) and capable of providing protection against at least one short-circuit type fa...
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WO/2021/208492A1 |
A circuit breaker, which comprises a circuit breaker housing (1), a button mechanism (2) disposed within the circuit breaker housing (1), an operating mechanism connected to the button mechanism (2), a moving contact (60) connected to th...
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WO/2021/208488A1 |
A circuit breaker. A circuit breaker housing (1) thereof comprises a closing button hole (110) and an opening button hole (111). A button mechanism (2) comprises a closing button (20) and an opening button (21). The closing button (20) c...
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WO/2021/208493A1 |
A plug-in circuit breaker in the field of low voltage electrical appliances, comprising a circuit breaker outer shell (1) and a locking mechanism, an unlocking mechanism, a button mechanism (2), and an operating mechanism connected to th...
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WO/2021/201539A1 |
The present invention relates to a power device monitoring system comprising: a cradle having a cradle terminal formed on the rear side thereof; a circuit breaker mechanically or electrically connected to or separated from the cradle ter...
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WO/2021/196502A1 |
An electric operating device, comprising: a box body (1), an operating mechanism (2) mounted inside the box body (1), and a sliding block (3) linked with the operating mechanism (2), wherein the sliding block (3) is used for being connec...
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WO/2021/201537A1 |
The present invention provides an entrance and exit position detection device for a power device. The entrance and exit position detection device for a power device comprises: a cradle which is open on one side and has an arrangement spa...
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WO/2021/196002A1 |
Embodiments of the present disclosure provide an apparatus and a method of determining a status of a circuit breaker in a switchgear. The apparatus comprises a temperature indicator arranged on the circuit breaker and configured to chang...
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WO/2021/196024A1 |
An apparatus (20) for driving a body of a HV switch. The apparatus (20) comprises a pin (22), a mechanism (40) assembly comprising a first bar (42), a cam (24) comprising a cam groove (241); a motor (26) adapted to cause the pin (22) to ...
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WO/2021/196503A1 |
The present invention relates to an electric operating mechanism for a circuit breaker. The electric operating mechanism comprises: a protective flip cover assembly, configured to cover a wiring terminal on a circuit board, an acquisitio...
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WO/2021/201538A1 |
The present invention relates to a power device for continuously detecting entry and exit positions. The power device comprises: a cradle having a cradle terminal formed therein; a breaker main body mechanically and electrically connecte...
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WO/2021/201445A1 |
The present invention comprises side surface members spaced apart by a certain distance and facing each other; an exhaust portion installed on the upper portions of the side surface members; a plurality of grids which are installed betwe...
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WO/2021/187784A2 |
Disclosed are a blocking member and a circuit breaker for wiring comprising same. The circuit breaker for wiring according to an embodiment of the present invention comprises the blocking member. The blocking member comprises a plurality...
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WO/2021/188937A1 |
Embodiments provide an Energy Reduction Maintenance Setting (ERMS) key that includes a data connector configured to communicatively couple to a data port of a target device. The ERMS key further includes an illumination device and an act...
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WO/2021/187774A1 |
The present invention relates to an arc extinguishing assembly and a circuit breaker comprising same, the arc extinguishing assembly comprising: side surface members which are spaced apart from each other by a predetermined distance and ...
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WO/2021/181404A1 |
A relay assembly (104) connecting a power source (101) to an electronic component (102) in a high voltage system (100). The relay assembly (104) comprises a first relay unit (105), a second relay unit (106) positioned perpendicular to th...
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WO/2021/180377A1 |
The invention relates to an electrical switch for opening or closing a current path, wherein the electrical switch comprises a contact system having a movable contact and a stationary contact, each of which has a contact piece, wherein, ...
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WO/2021/180570A1 |
The invention relates to an arrangement (20) comprising at least two disconnect terminals (1, 1', 1'') and at least one plug unit (14) having a plug section (16) and a connection section (17). The at least two disconnect terminals (1, 1'...
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WO/2021/177675A1 |
The present invention relates to an arc extinguishing assembly which, when an arc is generated, has a structure that can push the generated arc in a direction farther away from a stationary contact point by forming a transient pressure d...
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WO/2021/174802A1 |
A circuit breaker and a control method. The circuit breaker comprises: a built-in controller connected to a release (J1) via a contact of a relay (K1), and used to send a control signal to the release (J1) and to supply power to the rele...
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WO/2021/175113A1 |
A miniature circuit breaker, comprising a housing and a handle. An overload protection device and an operating mechanism which is connected to a moving contact are provided in the housing; the overload protection device comprises a tempe...
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WO/2021/177676A2 |
The present invention relates to: an arc extinguishing assembly including a sealing member; and a circuit breaker including same. The sealing member is pressed and elastically deformed between coupling surfaces of the arc extinguishing a...
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WO/2021/164895A1 |
The invention relates to an overvoltage protection device (12) for protecting a low-voltage supply system of a building from overvoltages. The overvoltage protection device comprises a main body (14), on which an interface (16) for coupl...
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WO/2021/165561A1 |
Disclosed is a safety device and three-pole base, the device (1) comprising: a series switch element (104) with a fuse (103), the switch (104) having an open state and a closed state; a manual actuator (105) for opening and closing the s...
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WO/2021/168265A1 |
A method of monitoring a circuit having load(s) includes receiving normal-mode data from circuit breakers operating in a normal mode, transforming the normal-mode data into first display data, providing the normal-mode display data to a ...
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WO/2021/163795A1 |
A direct current circuit breaker comprises a mechanical relay in a first supply line configured to conduct electrical current during steady-state operation and an auxiliary relay assembly in parallel with the mechanical relay to define a...
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WO/2021/160179A1 |
A circuit breaker, comprising a residual current analysis and comparison circuit and an actuating mechanism. An electronic detection circuit, an electromagnetic residual current detection circuit, and a driving circuit are comprised; the...
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WO/2021/159334A1 |
A balance spring assembly for a disconnector(200). The balance spring assembly comprises a push rod (101)partially and coaxially arranged in a blade (201)of the disconnector(200) which is rotatable about a first shaft(103) to change an o...
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WO/2021/156454A1 |
Circuit breaker and method for operating a circuit breaker A circuit breaker comprises a first and a second breaker terminal (11, 12), a bimetal stripe (13), a first conduction line (14), a switch (40) with a first and a second contact (...
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WO/2021/155854A1 |
Disclosed are a circuit breaker and a power distribution box, belonging to the technical field of circuit connection. The circuit breaker comprises a housing, a button, a linkage mechanism, a moving contact, a static contact, a safety do...
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WO/2021/142912A1 |
The present invention relates to the technical field of circuit breakers, and in particular to a novel mechanical mechanism circuit breaker. An operating mechanism of the circuit breaker comprises an operating handle, a lock catch, and a...
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WO/2021/129811A1 |
Provided are a circuit breaker and a power distribution system. The circuit breaker has the advantages of a small size, low costs, and easy integration. The circuit breaker comprises a housing and internal elements arranged in the housin...
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WO/2021/129953A1 |
A stored energy-type circuit breaker includes a sensor that operates as a full open sensor, and that is used to prevent the circuit breaker from closing in response to either a closing signal or a manual operation. The full open sensor e...
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