| Patents for H01H 71 - Details of the protective switches or relays covered by groups (18,450) |
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| 01/28/2009 | CN101355199A Screw connecting terminal and method for its production |
| 01/28/2009 | CN101354994A Electrical switching apparatus and sub- assembly and auxiliary switch tray thereof |
| 01/28/2009 | CN101354992A Remote-control straightgoing type falling fuse with lock |
| 01/28/2009 | CN101354991A Electrical switching apparatus and trip actuator assembly thereof |
| 01/28/2009 | CN101354990A Electrical switching apparatus, and trip actuator assembly and reset assembly thereof |
| 01/28/2009 | CN101354989A Electrical switching apparatus, and accessory module and electrical conductor mount thereof |
| 01/28/2009 | CN101354988A Residual current device for an electric circuit breaker |
| 01/28/2009 | CN101354987A Control device for controlling and protecting switch electric appliance |
| 01/28/2009 | CN101354986A Draw in-out apparatus for air circuit breaker |
| 01/28/2009 | CN101354980A Heating element for heating double-metal part capable of being applyied to cut off protection switch |
| 01/28/2009 | CN100456412C Flame type circuit breaker impact preventing mechanism |
| 01/28/2009 | CN100456410C Contactor equipped with box terminals |
| 01/28/2009 | CN100456401C Impact and vibration-resisting shunt trip |
| 01/27/2009 | US7482546 Connecting element for producing a connection between service switching devices |
| 01/26/2009 | CA2638155A1 Screw connecting terminal and method for its production |
| 01/22/2009 | WO2009010154A2 Circuit breaker comprising a magnetic field-sensitive sensor |
| 01/22/2009 | DE102008006863A1 Elektrisches Installationsschaltgerät Electrical service switching device |
| 01/21/2009 | EP2017871A2 Apparatus and method for fault current interruption |
| 01/21/2009 | EP2016605A1 Circuit breaker for motor protection and/or line protection |
| 01/21/2009 | CN201185405Y Digital servo control apparatus of electric machine operation mechanism for high-voltage circuit-breaker |
| 01/21/2009 | CN201185399Y Motor starter apparatus |
| 01/21/2009 | CN201185279Y Earth leakage protection plug |
| 01/21/2009 | CN201185167Y 磁通变换器 Flux converter |
| 01/21/2009 | CN201185166Y Installation switch device with a busbar-fixing device |
| 01/21/2009 | CN101350273A Electrical switching apparatus and trip actuator reset assembly thereof |
| 01/21/2009 | CN101350257A Bistable permanent magnet mechanism |
| 01/21/2009 | CN100454467C Extra-high-voltage breaker permanent-magnet locked hydraulic operating mechanism |
| 01/20/2009 | US7479868 Trip-free manual reset thermostat |
| 01/20/2009 | US7479858 Reverse current relay |
| 01/15/2009 | DE102007032894A1 Schutzschalter Circuit breaker |
| 01/15/2009 | DE102007032841A1 Installationsschaltgerät mit Isolierstoffgehäuse Installation switching device with an insulating |
| 01/14/2009 | EP2015413A2 Draw in-out apparatus for air circuit breaker |
| 01/14/2009 | EP2015340A2 Time delay output apparatus for circuit breaker |
| 01/14/2009 | EP2015339A1 Trip device module and circuit breaker implementing the same |
| 01/14/2009 | EP2015338A2 Control terminal automatic connection apparatus for draw-out type air circuit breaker and air circuit having the same |
| 01/14/2009 | EP2015337A2 Apparatus for indicating closing operable state for air circuit breaker and air circuit breaker having the same |
| 01/14/2009 | EP2015336A1 Air circuit breaker with mechanical trip indicating mechanism |
| 01/14/2009 | EP2015335A2 Frame for circuit breaker |
| 01/14/2009 | EP2015334A2 Air cicuit breaker having simple detachable structure for over current relay |
| 01/14/2009 | EP2015333A1 Installation switching device with isolating material housing |
| 01/14/2009 | EP2013892A1 Electrical circuit breaker |
| 01/14/2009 | EP2013891A2 Devices, systems, and methods for shunting a circuit breaker |
| 01/14/2009 | EP2013890A1 Devices, systems, and methods for shunting a circuit breaker |
| 01/14/2009 | CN201181681Y Trip mechanism and creepage protecting socket with the same |
| 01/14/2009 | CN201181680Y High-breaking zero-overflash universal breaker |
| 01/14/2009 | CN101345171A Ground fault open circuit temperature controller of self-magnet compensation permanent magnet switch |
| 01/14/2009 | CN101345170A Manual switch-on/off operation mechanism of permanent magnet breaker |
| 01/14/2009 | CN101345169A Switch-on locking and tripping device of permanent magnet breaker |
| 01/14/2009 | CN101345168A Time delay output apparatus for circuit breaker |
| 01/14/2009 | CN101345167A Method and apparatus for improving dynamic response ability of coil magnetic field to moving iron core |
| 01/14/2009 | CN101345166A Trip device module and circuit breaker implementing the same |
| 01/14/2009 | CN101345165A Air circuit breaker with mechanical trip indicating mechanism |
| 01/14/2009 | CN101345164A Air cicuit breaker having simple detachable structure for over current relay |
| 01/14/2009 | CN101345163A Frame used for breaker |
| 01/14/2009 | CN101345145A Installation switching device with isolating material housing |
| 01/14/2009 | CN100452273C Fast electromotor driving low-voltage breaker |
| 01/12/2009 | CA2637423A1 Service switching device with insulating housing description |
| 01/08/2009 | DE102006049773B4 Modulares Installationsschaltgerät Modular installation switchgear |
| 01/08/2009 | DE102006041451B4 Schaltgerät und Hilfskontaktblock zur Erweiterung eines Schaltgerätes Relay and auxiliary contact block for expanding a switching device |
| 01/07/2009 | CN201178302Y Three phase motor protector |
| 01/07/2009 | CN201178075Y Electrical contact seat for secondary circuit of low-voltage circuit breaker |
| 01/07/2009 | CN201178074Y Status signal outputting unit of starter |
| 01/07/2009 | CN201178073Y Low-voltage auxiliary contact tip |
| 01/07/2009 | CN101341566A Remote power management and monitoring system with remote circuit breaker control |
| 01/07/2009 | CN101341565A Handle assembly having an integral slider therefor and electrical switching apparatus employing the same |
| 01/07/2009 | CN101339871A Electrical switching device and its accessory assembly therefor |
| 01/07/2009 | CN101339870A Electrical switch device and its accessory tray |
| 01/07/2009 | CN101339868A Contact system of circuit breaker |
| 01/07/2009 | CN101339867A Electrical switching apparatus and trip bar therefor |
| 01/07/2009 | CN101339866A Circuit breaker having tripping indication function |
| 01/07/2009 | CN101339865A Electrical switching apparatus and accessory module and strain relief mechanism therefor |
| 01/07/2009 | CN101339852A Clamping construction |
| 01/07/2009 | CN100449672C Loop breaker |
| 01/07/2009 | CN100449671C Fast acting high force trip actuator |
| 01/07/2009 | CN100449670C Multi-range time program controlled circuit breaker |
| 01/06/2009 | CA2636977A1 Improvements in or relating to current differental protection relays |
| 01/02/2009 | DE19961242B4 Verbindungselement für zwei nebeneinander angereihte, mit ihren Breitseiten aneinanderliegende Installationsgeräte, und Verfahren zur Verbindung der Installationsgeräte Connecting element for two adjacently ranked, abutting with their broad sides installation equipment, and method for connecting the installation device |
| 01/01/2009 | US20090002118 Mems device with bi-directional element |
| 12/31/2008 | EP2009666A2 Circuit breaker |
| 12/31/2008 | EP2009658A2 Circuit breaker subassembly |
| 12/31/2008 | EP2009657A2 A double-turnplate switch contact device |
| 12/31/2008 | EP1671343B1 Drive for a vacuum switch gear |
| 12/31/2008 | EP1328956B1 Current limiting low-voltage power circuit breaker |
| 12/31/2008 | EP1183702B1 Locking handle connection |
| 12/31/2008 | CN201174364Y Socket type earthing fault circuit breaker |
| 12/31/2008 | CN201174360Y Transparent circuit breaker |
| 12/31/2008 | CN201174328Y Universal type circuit breaker substrate |
| 12/31/2008 | CN201174327Y Split type intelligent lightning protecting accessory |
| 12/31/2008 | CN101335165A Residual current circuit breaker |
| 12/31/2008 | CN101335164A Operation apparatus of automatically jumping small circuit breaker |
| 12/31/2008 | CN101335163A Operating mechanism of automatically jumping small circuit breaker |
| 12/31/2008 | CN101335162A Fast closing mechanism of small circuit breaker |
| 12/31/2008 | CN101335161A Simple operation mechanism for circuit cutter |
| 12/31/2008 | CN101335160A Circuit breaker |
| 12/31/2008 | CN101335159A Automatic switch jump construction |
| 12/31/2008 | CN101335158A Circuit breaker subassembly apparatus |
| 12/31/2008 | CN101335157A Circuit breaker apparatus |
| 12/31/2008 | CN100447928C 断路器 Breaker |
| 12/31/2008 | CN100447927C Knob return device for circuit breakers |
| 12/31/2008 | CN100447918C Circuit breaker employing illuminating indicators for open and closed positions |