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Patent Searching and Data


Matches 451 - 500 out of 9,645

Document Document Title
WO/2014/029163A1
An electromagnetic leakage protection switch; the handle (3) of an electric leakage operating mechanism is connected to one end of a handle linkage (11); the other end of the handle linkage is sleeved in a hollow brass rivet (12) used fo...  
WO/2014/029560A1
The invention relates to a handle, said handle (10) having a body (12) that can be provided axially on a switching system and an actuating part (14) that is provided protruding from said body (12). Said actuating part (14) extends along ...  
WO/2014/029559A1
The invention relates to an insulating plate which comprises a first insulating part, a second insulating part, a third insulating part, an elongated part, a first connecting part, and a second connecting part. The aforementioned first c...  
WO/2014/006356A3
Sensor apparatus for sensing overheating along a linear array of electrical connections, the apparatus including one or more linear carriages (7) adapted to fit over the linear array of connections to be monitored, the or each carriage i...  
WO/2014/025102A1
The present invention relates to an idling system. The present invention includes: a handle portion having a manual handle that has a first pivot shaft at one end thereof and a connecting bar, one end of which is connected in the vicinit...  
WO/2014/023328A1
The invention relates to an electrical apparatus (1) having a top-hat rail mount (2) and a first conductor connection (1) with a clamping point (12), wherein a conductor (4, 19) can be secured by means of the clamping point (12), wherein...  
WO/2014/019963A1
The invention relates to a switching apparatus (1) having a switching device (11) and a radio module (12). The radio module (12) is provided for the purpose of making available a piece of information about an operating state of the switc...  
WO/2014/020058A1
The invention relates to a switching device arrangement (1) comprising: a switching device (2) with a housing (4), said housing (4) being equipped with at least one connection contact (6, 7), and an additional module (3), which can be me...  
WO/2014/020287A1
The invention relates to an actuator device (1) for at least one electrical device for a line having a housing with the same profile adjacent thereto on an attachment rail, said protection device comprising a mechanical lock for cutting ...  
WO/2014/009976A1
A circuit branch measurement system and device (7) are provided for detecting electrical current by circuit branches in an electrical distribution panel. The circuit branch measurement device consist of a current measurement and data tra...  
WO/2014/010040A1
[Problem] To obtain a circuit breaker equipped with a thermomotive electromagnetic tripping device having a small size and capable of increasing the temperature of a bimetal during a tripping operation by overcurrent. [Solution] The circ...  
WO/2014/011305A1
A circuit interrupter (2) includes an indicator apparatus (4) having a pair of movable elements (16,20) and a connection apparatus (24) that enables the pair of movable elements to be cooperable. One of the movable elements is connected ...  
WO/2014/005746A1
The present invention relates to a device for indicating the state of an electrical switching apparatus including a movable contact (102) arranged movable between a first and a second position. The device comprises at least one protrudin...  
WO/2014/006125A1
The present invention relates to a switching device (1) for opening and closing a load circuit, in particular in an electric vehicle, having at least one switch contact (4a) which can be moved from an open position (A) into a closed posi...  
WO/2014/005615A1
A current transformer assembly is provided. The current transformer assembly includes a carrier frame that supports a busbar sub-assembly and multiple electromagnetic sub-assemblies. The carrier frame is adapted to support the busbars al...  
WO/2014/006356A2
Sensor apparatus for sensing overheating along a linear array of electrical connections, the apparatus including one or more linear carriages adapted to fit over the linear array of connections to be monitored, the or each carriage inclu...  
WO/2013/190001A1
The invention relates to an auxiliary switch (1) having a housing (31), which auxiliary switch can be installed on an installation switching device (17) that comprises a contact point, a manual actuation element (18), and a tripping elem...  
WO/2013/189173A1
A resistance device for a high-voltage circuit breaker, and a high-voltage circuit breaker. The resistance device comprises at least two resistors (3, 6, 9, 12) surrounding a main conducting rod (14); each resistor is electrically connec...  
WO/2013/191924A1
A circuit breaker having an increased interrupting rating without increasing the size of the circuit breaker while maintaining full compliance with UL and IEC standards. An adhesive 420, 422, 424 is applied to a bottom surface 411, 412, ...  
WO/2013/188080A1
A thermal gauge for circuit breaker useful for indicating operating conditions, such as in a miniature circuit breaker, has a thermal transducer thermally connected to the current path of the circuit breaker such that heat transfer cause...  
WO/2013/180900A1
A contact system includes at least one first contact (4), at least one second contact (1), and at least one movable contact (3). A coil (12) is provided which, when energized generates a force. A magnet (9) is also provided, the magnet (...  
WO/2013/176940A1
A drawout unit that disconnects both polarities of DC current from a DC source, when all poles are used for one of the polarities leaving no pole available to disconnect the other polarity. The drawout unit includes a disconnect device h...  
WO/2013/176629A1
The purpose of the invention is to create a switch, which should be suitable for integration into each disposable electric circuit, upon which it should on the one hand enable protection of the circuit against electric overloads, and on ...  
WO/2013/165426A1
Embodiments disclose a circuit breaker shock absorber apparatus configured to absorb impact due to blow-off of one or more circuit breaker contact arms. The circuit breaker shock absorber apparatus has a base directly or indirectly coupl...  
WO/2013/165409A2  
WO/2013/160217A1
The invention relates to an actuator circuit for control of a circuit breaker, characterized in that it comprises two branches in parallel between two terminals (5, 6) and in that the first branch comprises only a first coil (1), the sec...  
WO/2013/156080A1
The invention relates to a device (1) for protecting a user (2), the device (1) having a first current path (100) which comprises a first and a second conduit (101, 102), and a monitoring device for detecting an imminent overload of the ...  
WO/2013/154505A1
The invention refers to a switch (S) which is suitable to protect an electric circuit against overloading. The switch (S) generally consists of a triggering assembly (A) as well as of an interrupting assembly (B), wherein said triggering...  
WO/2013/154801A1
Embodiments provide a circuit breaker having a relatively low instantaneous current level at tripping. The circuit breaker includes a tripping mechanism coupled to a moveable electrical contact, the tripping mechanism including a trippin...  
WO/2013/114396A3
The present invention provides a mechanism for coupling and actuating plurality of electrical component (200). The mechanism includes at least two seats (204), at least one shaft (202), at least two pin housing (208), and at least one pi...  
WO/2013/029942A3
The invention relates to a magnetic actuator (7) for producing a linear movement, consisting of a hollow cylindrical closed housing which represents a yoke (1), and comprising a central passage (8) on each end face and a bipartite armatu...  
WO/2013/102933A3
The present invention provides a residual current breaker with over current protection (RCBO), comprising a first housing enclosing a miniature circuit breaker (MCB) and a second housing separated from the first housing by a main frame. ...  
WO/2013/114395A3
A short-circuit fault indicator mechanism adapted for indicating a normal operating condition, a short-circuit condition and an OFF condition of a circuit breaker is disclosed. The short-circuit indicator mechanism comprises a slider (10...  
WO/2013/139597A1
The invention relates to a line protection switch (1) for protecting an electrical load circuit from an over-current which exceeds a permissible load current. In order to provide a structurally simple, compact and rapidly actuating line ...  
WO/2013/136006A1
The invention relates to an electrical protection device for at least one current line comprising a cutoff unit (1) and a triggering unit (2). Said cutoff unit (1) is modular and consists of separate subassemblies: a cutoff subassembly (...  
WO/2013/138142A1
An electrical switching apparatus, such as a subminiature circuit breaker (2), includes a housing assembly (4), separable contacts (6), an operating mechanism (8) having an actuator device (14) and a latching assembly (40), a first trip ...  
WO/2013/137846A1
Embodiments disclose a trip blocking apparatus of a circuit breaker exhibiting no trip at OFF functionality. The trip blocking apparatus effectively blocks tripping of a trip bar when the circuit breaker is in the OFF configuration. The ...  
WO/2013/133787A1
Methods, apparatus, and systems are provided for calibrating a thermomagnetic trip unit in a circuit breaker base assembly. The invention provides a calibration nut, an extended armature guide pin having a threaded portion, a spring disp...  
WO/2013/133950A1
A circuit breaker assembly includes a lug assembly with a main structural body having cable holes extending through a cable-receiving face, the cable holes including a first cable hole separated by a second cable hole from a third cable ...  
WO/2013/133786A1
Methods, apparatus, and systems are provided for a selectivity device for a circuit breaker. The invention includes a modular assembly adapted to be coupled to a load conductor assembly. The modular assembly includes a tripping plunger i...  
WO/2013/131894A1
The invention relates to a motor-driven reclosing apparatus for installation on at least one electrical switching device, in particular on a low-voltage circuit breaker or the like. It should be possible to operate the switchgear in a ro...  
WO/2013/130059A1
A device is provided for use with a circuit breaker that includes a magnetic trip bar adapted to move from a non-tripped position to a tripped position in response to a short-circuit condition, and move from the tripped position to the n...  
WO/2013/130044A1
A trip unit is provided for a circuit breaker that includes electrical contacts, a trip mechanism, a bimetallic strip, and an armature. The trip unit includes a first trip bar coupled to the trip mechanism and disposed about a pivot poin...  
WO/2013/128125A1
The invention relates to an electromagnetic trigger, of the differential relay type, comprising: a U-shaped armature (1), the ends of the two legs (4, 5) of which form two coplanar polar surfaces; a pivoting plate (2) that pivots between...  
WO/2013/128127A1
The invention relates to an electromagnetic actuator comprising a magnetic circuit consisting of a stationary magnetic armature and a blade, said blade being movable in opposition to a spring and capable of moving a mechanical actuating ...  
WO/2013/029937A3
The invention relates to a secure motor starter having a security evaluation unit (1), having a first interface (11), and a secure switch unit (2) having a fourth interface (21), wherein the secure switch unit (2) can securely control a ...  
WO/2013/126061A1
A thermal-magnetic trip unit is provided for a circuit breaker. The thermal-magnetic trip unit includes a heater and a translational magnetic system coupled to the heater. The heater includes a first portion, a second portion, and a thir...  
WO/2013/126059A1
A heater-bimetal apparatus is disclosed. The heater-bimetal apparatus has a heating element having a first portion and a second portion, a bimetal element coupled to the heating element at a third portion between the first and second por...  
WO/2013/097287A3
An intelligent magnetic-latching miniature circuit breaker comprising a housing, a magnetic-latching relay, and a driver circuit. The driver circuit receives a control signal and then drives the magnetic-latching relay to act. The magnet...  
WO/2013/126103A1
An electrical switching apparatus (12) includes a plurality of poles (58, 60, 62), each of the poles including a terminal (4, 8, 4',8'). The terminal (4, 8') of a first one of the poles is proximate the terminal (8, 4') of a second one o...  

Matches 451 - 500 out of 9,645