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Matches 1 - 50 out of 4,816

Document Document Title
WO/2020/089533A1
The present invention relates to an auxiliary shunt module (1) for a differential protection device (2), comprising: - a first shunt line (D1) suitable and intended for being connected in parallel to the first line to be protected (L1) o...  
WO/2020/068479A1
Fault protection devices for electrical distribution systems and related reclosing methods are provided. One exemplary method of reclosing a switching element of a fault protection device after fault detection involves pulsing the switch...  
WO/2020/037442A1
An intelligent non-fuse breaker (1) for a vehicle (2), and a control method for the vehicle (2). The intelligent non-fuse breaker (1) is installed on a circuit loop (26) of the vehicle (2), and includes a linkage mechanism (11), a breake...  
WO/2020/013826A1
A test switch assembly electrically coupled with an electronic module. The electronic module is designed with intelligent sophisticated circuity that facilitates the transmission and/or the detection of currents and/or voltages between a...  
WO/2019/243470A1
There is provided a digital circuit breaker controller (400) for controlling a circuit breaker. The digital circuit breaker controller (400) comprises programming logic configured to handle interlocking functions, configurations, signall...  
WO/2019/238370A1
The invention relates to a protective device (100) for overcurrent- and overvoltage-protected energy transmission from a bipolar voltage terminal (101) to an electrical load (103), said device comprising: a first fuse circuit (105) which...  
WO/2019/238369A1
The disclosure relates to a protection device (100) for transferring energy from a two-pole voltage terminal (101) to an electrical load (103). A first fuse circuit (105) is designed to interrupt the flow of a line current from the volta...  
WO/2019/233970A1
The invention relates to an overvoltage protection device assembly (1) having an overvoltage protection device (SPD) comprising an overvoltage protection unit (√úSE) in a first housing (SPD-G), wherein the first housing (SPD-G) has at le...  
WO/2019/220022A1
The present invention relates to an electrical differential switching device comprising: a first line (L) comprising a pair of fixed and moving contacts; a second line (N); a trip lock comprising a moving contact holder on which the movi...  
WO/2019/190018A1
The objective of the present invention is to provide an earth leakage circuit breaker which is capable of reliably detecting a leakage current of an alternating current component in a circuit as well as a leakage current of a pulsating d...  
WO/2019/172505A1
The present invention relates to an earth leakage breaker and an arc detection apparatus and, more specifically, to an earth leakage breaker and an arc detection apparatus attachable/detachable to/from the earth leakage breaker. An earth...  
WO/2019/157371A1
A protective electrical wiring device including: a plurality of line terminals including a first line terminal and a second line terminal; a plurality of load terminals including a first load terminal and a second load terminal, wherein ...  
WO/2019/149559A1
The invention relates to a device, e.g. a machine for production. The device comprises a load circuit which generates a leakage current. The device also comprises a leakage current compensator having a unit for detecting the leakage curr...  
WO/2019/122539A1
The present invention relates to a modular electrical switching device comprising: - a first, phase line comprising fixed and mobile contacts (4); - a second, neutral line comprising fixed and mobile contacts (4); - a electronic circuit ...  
WO/2019/106241A1
The subject of the present invention is a modular electrical switching device comprising a housing in which the following are housed: - a first line (L) comprising fixed (3) and mobile (4) contacts; - a second line (N); - a trip lock (7)...  
WO/2019/105884A1
The invention relates to an electrical system, comprising a load circuit (22) and multiple series-connected storage/converter cells (24) for supplying the load circuit (22), and comprising an event sensor (26). According to the invention...  
WO/2019/097152A1
The invention relates to a pyrotechnic switching device (1) comprising a first (21) and a second (22) pyrotechnic initiators, and a body (10) in which the following are present: an electrically conductive portion (40); and a mobile switc...  
WO/2019/091782A1
The disclosure comprises an electric connection module (100) for connecting a signal line (101) to a communication line (103), wherein the signal line (101) has an electric shield (105), comprising a connecting contact (107) which can be...  
WO/2019/050373A1
The present invention relates to a remote monitoring system of a safety power supply device for an enclosure, the safety power supply device being arranged and mounted in the enclosure. In particular, provided is a remote monitoring syst...  
WO/2019/034324A1
A system comprising a meter (1) and a circuit breaker (2), the electricity meter comprising: - a primary processing component (11) designed to acquire a primary power supply parameter and to produce, from the primary power supply paramet...  
WO/2019/029492A1
An electric leakage circuit breaker (100) comprises: at least two poles provided with a first pole and a second pole that are adjacently disposed; and a test mechanism (103), partially disposed between the first pole and the second pole ...  
WO/2019/000114A1
A no-fuse switch capable of providing power line communication phase crossing, comprising a moving contactor (11), a switch (12), an electromagnetic tripper (13), a base (14) and a microcontroller (15). The switch further comprises a low...  
WO/2019/002711A1
The invention relates to an electrical system (112, 128) which comprises: - an electrical device (112) comprising two electrical power supply terminals (114, 116) intended for being connected to a positive terminal and a negative termina...  
WO/2018/219811A1
A single-phase electric meter (10) comprising a phase conductor (21) intended to be connected to a phase (5) of an electric line located upstream of the single-phase electric meter and to a phase (16) of an electric installation (1) loca...  
WO/2018/216167A1
The invention is characterized by comprising: an open-close contact point 2 for opening and closing an electrical path 1; a current detection device 3 for detecting a current in the electrical path 1; a first microcomputer 10 into which ...  
WO/2018/211058A1
The invention relates to a disconnection unit (AE) for a varistor (V), the varistor (V) having a first varistor contact (VK1) and a second varistor contact (VK2), the disconnection device (AE) providing a lid-like covering of the first v...  
WO/2018/202488A1
The invention relates to a snap-action switch (16, 18, 20), which has a current-conducting snap-action spring (16), which can be brought into two resting positions by mechanical actuation and is produced from a multi-layer plated materia...  
WO/2018/018144A8
An electrical receptacle contains contacts, at least one contact for electrical connection to a hot power line and at least one contact for a neutral power line. A controlled switch, such as a TRIAC, is connected in series relationship b...  
WO/2018/141866A1
The present invention provides a single-stage circuit breaker. The single-stage circuit breaker comprises a shell; a first contact assembly and a first execution assembly used for cooperating with an electromagnetic trip device; an arc e...  
WO/2018/122706A1
The present invention provides an anti-shock device (100), the device (100) comprising an input side (110) and an output side (170), an overload protection circuit (120) connected with the input side (110), the overload protection circui...  
WO/2018/116860A1
The objective of the present invention is to reduce the generation of heat from a power source circuit section. The power source circuit section (20) comprises a power storage unit (30), switch units (40), a voltage detection unit (50), ...  
WO/2018/108838A1
The invention relates to a restart device (1) comprising a start lever (14) for the predefineably controlled mechanical starting of a fault current circuit breaker (2) associated with the restart device (1), which start lever (14) is con...  
WO/2018/104441A1
The invention relates to a low-voltage circuit breaker device (1) having at least one external conductor section (2) and a neutral conductor section (5), wherein the low-voltage circuit breaker device (1) has an electrical measurement ar...  
WO/2018/099902A1
A system for protecting an electrical circuit comprises an electrical protection switching module comprising: neutral and live input terminals for electrical connection to a supply of the circuit, a neutral output terminal for electrical...  
WO/2018/080385A1
A robotic vehicle (20) including processing circuitry (110) configured to receive power cord-information indicative of position-data of at least a portion of a power cord (28) operably coupled to the robotic vehicle (20), tension-data of...  
WO/2018/053644A1
An example embodiment is a voice appliance including: a plurality of user interface devices comprising at least a microphone and a speaker; a plug for receiving power to the appliance or load; and a communication subsystem configured for...  
WO/2018/041994A1
The invention relates to a circuit breaker (1) having at least one switching path (2) from a first connection terminal (3) of the circuit breaker (1) to a second connection terminal (4) of the circuit breaker (1), wherein at least one se...  
WO/2018/044480A1
A multi-pole circuit interrupter (5) configured to be coupled between an AC source (15) and an electric load (20) electronically detects a hazardous condition associated with energizing of poles and responds to overcome the hazardous con...  
WO/2018/027211A1
Multi-pole and single-pole circuit breakers include a housing and a reset lockout mechanism disposed within the housing. The reset lockout mechanism disables electrical communication between line and load terminals of the circuit breaker...  
WO/2018/020364A1
The present application provides an improved voltage loss protection circuit, which includes a voltage loss coil protection circuit and an energy storage protection circuit, and a starting cabinet with the improved voltage loss protectio...  
WO/2018/018144A1
of the Disclosure An electrical receptacle contains contacts, at least one contact for electrical connection to a hot power line and at least one contact for a neutral power line. A controlled switch, such as a TRIAC, is connected in ser...  
WO/2017/220443A1
A direct current circuit breaker with a positive supply line between a positive input terminal (+IN) and a positive output terminal (+OUT), and a negative supply line between a negative input terminal (-IN) and a negative output terminal...  
WO/2017/218047A1
A fencing system for deterring an animal from entering a facility includes a control box, a fencing base controlled by the box, and a conduit cable connecting the control box and the fencing base. The box includes a power supply, a gener...  
WO/2017/122142A1
Circuit breaker device (100) comprising an instantaneous electric power measurement unit (110), a processing unit (140), and a relay unit (180) connected to a unbalancing resistor (190) the ends of which are configured to be connected to...  
WO/2017/079134A1
A wiring device including an interrupting device, a fault detection circuit, and a testing circuit. The interrupting device electrically connects a line terminal to a load terminal when the interrupting device is in a reset condition and...  
WO/2017/064852A1
The present invention addresses the problem of providing a protection cover, whereby a connection bar is protected and wiring work can be easily performed, a breaker, an electric leakage detection device, and an electric leakage protecti...  
WO/2017/059546A1
An electrical receptacle providing standard alternating current (AC) power connectors and multiple side-mounted auxiliary ports. Auxiliary ports may include direct current (DC) power delivery means, such as USB ports, and/or unpowered po...  
WO/2017/045778A1
Disclosed is a device for recognizing an arcing fault in incident light, comprising a sensor for detecting absorption lines of the incident light, and an evaluation unit which generates an evaluation signal when characteristic absorption...  
WO/2017/042063A1
The invention relates to an arrangement for safely removing overvoltage protection devices from the mains, independently of switchgear or backup fuses, in the event of critical operating states, particularly transition of the overvoltage...  
WO/2017/040231A1
A circuit interrupter (4) that includes a passive integration channel (32) structured to receive an output signal from a di/dt current sensor (30) and generate a first signal output based on the output signal, and an active integration c...  

Matches 1 - 50 out of 4,816