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7633365 |
Circuit breaker apparatus
A circuit breaker assembly is disclosed. The assembly includes a base having an interior bottom surface that includes a first engagement feature and a circuit breaker cassette having an exterior...
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7633363 |
Relay
A forcibly guided relay is disclosed, with a housing, whose height is smaller than its width and whose width is smaller than its length. With this, the relay comprises an electromagnetic drive...
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7609137 |
Electrical switchgear
An electrical switching device having at least one pole includes a housing of an insulating material, and an incoming terminal contact and an outgoing terminal contact associated with a first pole....
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7598834 |
Electrical switching apparatus and accessory tray therefor
An accessory tray is provided for an electrical switching apparatus, such as a circuit breaker, including a housing, an operating mechanism, and a number of accessories. The housing has a cavity...
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7586052 |
Electromechanical switching device
An electromechanical switching device, a switching device arrangement and an electric connection module are disclosed. In order to make it easier to connect an electromechanical switching device, a...
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7578711 |
Devices, systems, and method for coupling electrical conductors
Certain exemplary embodiments can provide a system, which can comprise a lug coupler that comprises a set of bus bars. Each of the set of bus bars can be adapted to be releasably attached to a...
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7579934 |
Power breaker and arrangement for switching electrical currents
The invention relates to a power breaker for switching electrical loads having a parallelepipedal shape having four longitudinal sides lying in the longitudinal direction (LQ) of the...
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7564329 |
Ground fault circuit interrupter device
A ground fault circuit interrupter device is described.
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7545247 |
Electrical switching apparatus, and case and terminal shield therefor
A terminal shield is provided for an electrical switching apparatus including a case having a first housing member, a second housing member coupled to and disposed opposite from the first housing...
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7545248 |
Structure of magnet switch ensuring stability of installation of seal
A magnet switch which may be employed in automotive engine starters is provided. The magnet switch includes a metallic terminal which extends through a hole formed in a switch cover to have one of...
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7540792 |
Switching apparatus
A switching apparatus is disclosed. The apparatus comprises an electrical contactor including a set of main terminals per phase and an auxiliary switch including a set of auxiliary terminals per...
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7538282 |
Multistage switch
A multistage switch includes a switch push button. A magnet is disposed in a recess of the inner wall surface of the switch push button. The multistage switch further includes a magnetic sensor,...
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7538645 |
Electromagnetic relay
An electromagnetic relay is provided which enables a coating process with a coating agent even after being mounted on a printed circuit board having undergone reflow heating by preventing invasion...
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7538647 |
Ground fault circuit interrupter device
A ground fault circuit interrupter device is described.
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7535327 |
Circuit breaker
A circuit breaker includes a main case containing a contactor section, an arc-extinguishing device and an overcurrent tripping device; a middle cover laid on the main case, the middle cover having...
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7532097 |
Slot motor housing and circuit interrupter including the same
A circuit breaker includes a housing, separable contacts, an operating mechanism structured to open and close the separable contacts, a power conductor including a first conductor and a second...
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7495534 |
Terminal module assembly for molded case circuit breaker and molded case circuit breaker having the same
In a terminal of a standard, plug-in or box type molded case circuit breaker, a terminal module assembly for a molded case circuit breaker capable of being removable by easily selecting the...
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7489216 |
Housing cover for switching solenoid housing
A housing cover for a solenoid housing operable for accommodating solenoids for switching hydraulic directional valves is disclosed. A housing cover box has a plurality of side walls, a top side,...
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7488913 |
Mountable circuit breaker
A mountable circuit breaker is disclosed. The circuit breaker includes a housing having first and second housing members and a latch member. The housing defines a rail receptacle for mounting the...
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7482901 |
Circuit breaker
A circuit breaker is comprised of a make-and-break mechanism part disposed between frame plates opposite to each other; a base in which a breaking portion including cross bar, moving contact, fixed...
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7474182 |
Contactor with connector module for control of the solenoid mechanism
A contactor includes a housing lower section housing a solenoid mechanism, a main contact and a housing upper section, for housing main terminals and a connector module including control terminals...
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7446635 |
Combination of two electromagnetic switching devices
A combination of at least two electromagnetic switching devices, each of which is provided with a plug-in connector socket and can be fixed side by side on a support in a stationary position in...
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7440689 |
Electromagnetically actuated adjusting apparatus for lens
An electromagnetically actuated adjusting apparatus for lens is disclosed. The adjusting apparatus comprises a body capable of furnishing a lens inside, at least one permanent magnet, a first...
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7417521 |
Battery pack
Noise generated by driving a relay provided on a battery pack is suppressed. A negative relay is fixed onto top of a bottom face and an inner side surface of a lower case of the battery pack via...
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7411476 |
Combination of a switching device and a printed board
A combination of an electromagnetic switching device and a printed circuit board incoming and outgoing connecting conductors associated with switchable conducting paths in the switching device. The...
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7403088 |
Handle apparatus and electrical switching apparartus employing the same
An electrical switching apparatus includes a circuit breaker device having a molded housing with line and load ends, plural terminals disposed from the housing, and first and second handle devices....
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7375606 |
Electromagnetic contractor for controlling an electric starter
The metal housing of the case of a contactor includes an annular rib extending continuously opposite the cylindrical periphery of the main stationary core, the rib having an internal diameter...
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7358837 |
Electrical switching apparatus and circuit breaker including a molded enclosure and machine screws reinforcing the same
A circuit breaker includes separable contacts, an operating mechanism structured to open and close the separable contacts, a molded enclosure comprising a first molded portion and a second molded...
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7358836 |
Shield, and printed circuit board and electrical apparatus employing the same
A shield is provided for a circuit breaker including a printed circuit board (PCB). The PCB is a generally planar member with a plurality of electrical components each having a corresponding shape....
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7348514 |
Slot motor and circuit breaker including the same
A circuit breaker includes fixed and movable contacts, an operating mechanism including a movable arm carrying the movable contact, an arc chute including a plurality of spaced apart first and...
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7323958 |
Multipole circuit breaker with single-pole breaking units
Multipole circuit breaker comprising single-pole breaking units in the form of cases with two large side faces and having at least one movable contact which operates in conjunction with at least...
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7321281 |
Hermetically sealed relay having low permeability plastic housing
A high voltage relay comprises a hermitically sealed housing made of ethylene vinyl alcohol (EVOH) and having internal components for changing the state of said relay. Terminals are electrically...
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7319373 |
Electrical switching apparatus and terminal housing therefor
An auxiliary switch terminal housing is provided for a telecommunication system circuit breaker including an enclosure, separable contacts inside the enclosure, line and load terminals in...
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7314205 |
System and method for mounting a breaker panel to a pole
Certain exemplary embodiments can provide a system that can comprise one or more brackets adapted to be coupled to a panel. The bracket can define a collar adapted to slideably couple the panel to...
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7307500 |
Arrangement used to fix conductor rails for multi-phase switchgears
An arrangement used to fix conductor rails for multi-phase switchgears to allow for mounting and dismantling the conductor rails in a simple manner is provided. The switchgear housing ( 4 )...
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7283026 |
Electromagnetic relay
An electromagnetic relay including a base, an electromagnet fitted to the base, and a contact section operable to open or close with an operation of the electromagnet. The base includes a retaining...
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7280018 |
Housing including strengthening member and electrical switching apparatus employing the same
A circuit breaker includes a molded base and cover, with at least one of the base and cover being a molded member including a pair of end walls, a pair of side walls, and an opening between the...
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7268651 |
Electromechanical switching device
The invention relates to a electromechanical switching device having two movable contact elements interacting with a fixed contact. Said switching device has a housing. When viewing a fixing side...
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7250836 |
Terminal support for a circuit breaker trip unit
A terminal assembly for use in a circuit breaker. The terminal assembly includes a first member and a second member abutting the first member. The second member includes a pair of protruding arms...
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7248135 |
Contact arm with 90 degree offset
A moving arm for a moving contact assembly in a telecommunication system circuit breaker is provided. The circuit breaker has a housing assembly, an operating mechanism, a trip device, and a...
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7236071 |
Medium voltage vacuum contactor
A medium voltage vacuum contactor comprising for each pole, a vacuum envelope which contains a fixed contact and a corresponding movable contact; and actuating means providing the energy required...
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7210970 |
Circuit breaker with improved connector socket
A shouldered connector pin socket ( 14 ) is shown having an open channel ( 14 a ) formed in the face surface of a wall member of a circuit breaker housing. An electrically conductive spring member...
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7199319 |
Handle assembly having an integral slider therefor and electrical switching apparatus employing the same
A handle assembly is provided for a circuit breaker which includes a housing assembly that defines a substantially enclosed space housing an operating mechanism. The handle assembly is preferably a...
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7176771 |
Circuit breaker filter assembly
An improved filter assembly for a circuit breaker includes a generally rectilinear filter housing having at least two filter mounting zones for receiving at least two filter assemblies, so as to...
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7173810 |
Horizontally mounted power circuit breaker bus assembly
A bus assembly that is structured to be coupled to a multiple pole circuit breaker and to a plurality of horizontally aligned vertical line conductors is disclosed. The circuit breaker has a back...
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7173811 |
Power circuit breakers with offset vertical quick disconnect adapters to allow plugging onto a line and a load bus in different planes
An offset assembly for a circuit breaker includes at least one two plane member having a first plate and a second plate. The first and second plates are joined at an edge and extend generally...
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7170376 |
Electrical switching apparatus including a housing and a trip circuit forming a composite structure
A circuit breaker includes a molded housing, separable contacts, an operating mechanism adapted to open and close the separable contacts, and a trip circuit cooperating with the operating mechanism...
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7157996 |
Electromagnetic switching device
In the electromagnetic switching device, it is possible to miniaturize and have low costs, have quiet operation noise, and also quickly extinguish the arc. The electromagnetic switching device has...
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7154062 |
Circuit breaker
A circuit breaker has a molded case with a main case, a middle cover and a top cover being dividable from one another. The main case contains contactor sections, each including a stationary...
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7132913 |
Universal terminal assembly for electric power switch
A removable universal terminal assembly has a molded housing that clips onto an electric power switch and two terminal members that can be alternatively installed in the molded housing to provide...
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