| Patents for H01H 71 - Details of the protective switches or relays covered by groups (18,450) |
|---|
| 09/09/2009 | CN201307567Y Wire connecting device of circuit breaker |
| 09/09/2009 | CN201307566Y Small-sized low-voltage circuit breaker |
| 09/09/2009 | CN201307565Y Base of low-voltage circuit breaker |
| 09/09/2009 | CN101529547A Circuit breaker and method for triggering a circuit breaker, particularly a low voltage circuit breaker |
| 09/09/2009 | CN101527234A Shunt release capable of detecting abnormal power state |
| 09/09/2009 | CN101527233A A switching device |
| 09/09/2009 | CN101527232A Contact actuating mechanism for switching device |
| 09/09/2009 | CN101527231A Release armature of an electromagnetic release |
| 09/09/2009 | CN101527230A Electromagnetical tripping apparatus of circuit breaker |
| 09/09/2009 | CN101527229A Switchgear |
| 09/09/2009 | CN101527228A excitor |
| 09/09/2009 | CN101527227A Switching device |
| 09/09/2009 | CN101527226A Integrated contact indication and label holder |
| 09/09/2009 | CN100538961C Auxiliary contact configuration for switching device |
| 09/03/2009 | WO2009108267A1 Operation detection devices having a sensor positioned to detect a transition event from an overcurrent protection component and related methods |
| 09/03/2009 | WO2009081025A3 Secondary lid for electric apparatus with moulded casing |
| 09/03/2009 | DE102008012149A1 Schaltgerät Switchgear |
| 09/03/2009 | CA2716374A1 Operation detection devices having a sensor positioned to detect a transition event from an overcurrent protection component and related methods |
| 09/02/2009 | EP2096657A1 Device for protecting against voltage surges comprising selective disconnection means |
| 09/02/2009 | EP2096656A1 Switching device |
| 09/02/2009 | EP2095388A1 Double break installation switchgear |
| 09/02/2009 | EP2095387A1 Double break installation switchgear |
| 09/02/2009 | EP2095386A1 Switching chamber assembly and switchgear |
| 09/02/2009 | CN201302963Y High-pressure electric switch intelligent operating mechanism |
| 09/02/2009 | CN201302962Y Three-phase molded case circuit breaker with short-circuit self-locking function |
| 09/02/2009 | CN201302961Y Operating mechanism of circuit breaker |
| 09/02/2009 | CN201302960Y Plastic shell circuit breaker stander clamp plate |
| 09/02/2009 | CN201302959Y A thermal relay |
| 09/02/2009 | CN101521130A Remote operation unit of breaker |
| 09/02/2009 | CN101521129A Three-phase plastic shell type circuit breaker with short circuit self-locking mechanism |
| 09/02/2009 | CN101521128A Device for protecting against voltage surges comprising selective disconnection means |
| 09/02/2009 | CN101521127A Novel connecting terminal of circuit breaker |
| 09/02/2009 | CN100536058C Breaker |
| 09/01/2009 | US7583175 Safety switch |
| 09/01/2009 | US7583174 Safety switch |
| 08/27/2009 | WO2009105226A1 Mechanical interlock for circuit breaker to prevent relatching of the breaker |
| 08/27/2009 | WO2009105225A1 Multi-pole handle lock for circuit breakers |
| 08/27/2009 | WO2009105185A1 Side entry circuit breaker |
| 08/27/2009 | WO2009105184A1 Multi-pole armature interlock for circuit breakers |
| 08/27/2009 | WO2009066921A3 Standby power cut-off switch |
| 08/27/2009 | WO2009065706A3 Arc gas exhaust passage for a circuit breaker with a double break contact arrangement |
| 08/27/2009 | US20090215324 Modular fieldbus segment protector |
| 08/27/2009 | US20090212898 Mounting assembly |
| 08/27/2009 | DE102008063893A1 Thermo-Überlastrelais Thermal overload relay |
| 08/27/2009 | DE102005049181B4 Dreipoliger Leistungsschalter und Verfahren zu seiner Herstellung Three-pole circuit breaker and process for its preparation |
| 08/27/2009 | CA2716025A1 Multi-pole armature interlock for circuit breakers |
| 08/26/2009 | EP2093787A1 Connecting component for connecting a contactor with an output switch |
| 08/26/2009 | CN201298521Y 剩余电流动作断路器 Residual current operated circuit breaker |
| 08/26/2009 | CN201298519Y Energy storage high-breaking miniature breaker |
| 08/26/2009 | CN201298514Y Time delay quick action auxiliary switch |
| 08/26/2009 | CN201298513Y A rotary mechanical operating mechanism electric appliance with a rapid breaking action mechanism |
| 08/26/2009 | CN201298512Y A rotary electric appliance with a rapid breaking action mechanism |
| 08/26/2009 | CN201298511Y Electromagnetic current leakage breaker operation mechanism |
| 08/26/2009 | CN201298510Y Automatic brake |
| 08/26/2009 | CN201298509Y Primary circuit plug device of low-voltage circuit breaker |
| 08/26/2009 | CN201298508Y Breaker control circuit |
| 08/26/2009 | CN201298507Y Intelligent controller of circuit breaker |
| 08/26/2009 | CN201298506Y Operating mechanism for circuit breaker |
| 08/26/2009 | CN201298505Y Flip-open cover for casing of circuit breaker |
| 08/26/2009 | CN201298504Y Contact device of circuit breaker with auto-lock function |
| 08/26/2009 | CN101517679A Switchgear |
| 08/26/2009 | CN101515523A Trip actuator including a thermoplastic bushing, and trip unit and electrical switching apparatus including the same |
| 08/26/2009 | CN101515522A Thermal overload relay |
| 08/25/2009 | US7579963 Electronic protection devices for circuit-breakers and corresponding programming method |
| 08/20/2009 | WO2009100681A1 Circuit breaker ready-to-close indicator component |
| 08/20/2009 | DE102007004920B4 Schutzschalter, insbesondere Leistungsschutzschalter, und thermischen Auslöser für einen Schutzschalter Breaker, in particular circuit breakers, and thermal release for a circuit breaker |
| 08/19/2009 | EP2091061A1 Trip actuator including a thermoplastic bushing, and trip unit and electrical switching apparatus including the same |
| 08/19/2009 | EP2091060A2 Thermally operated overload relay |
| 08/19/2009 | EP1618581B8 Locking element for an electrical device |
| 08/19/2009 | CN201294366Y Creepage protector combining with power-supply plug |
| 08/19/2009 | CN201294335Y Wireless explosion-proof electric tow control box |
| 08/19/2009 | CN201294207Y Creepage breaker gear and on-off type brake-switching device thereof |
| 08/19/2009 | CN201294204Y Hydraulic electromagnetic circuit breaker |
| 08/19/2009 | CN201294203Y Trip device for small circuit breaker |
| 08/19/2009 | CN201294202Y Rotation-proof working cylinder for high-voltage circuit-breaker |
| 08/19/2009 | CN201294201Y Novel circuit breaker |
| 08/19/2009 | CN201294196Y Indoor vacuum circuit breaker |
| 08/19/2009 | CN101510488A Indicating piece component for switchingin intrain of circuit breaker |
| 08/19/2009 | CN101510334A Power circuit breaker |
| 08/19/2009 | CN100530874C Dual core intelligent communication control for plastic shell low voltage breaker |
| 08/19/2009 | CN100530484C Magnetic subassembly of an electrical breaker apparatus |
| 08/18/2009 | CA2654660A1 Trip actuator including a thermoplastic bushing, and trip unit and electrical switching apparatus including the same |
| 08/13/2009 | WO2009099600A1 Self-adjusting plug-in line terminal |
| 08/13/2009 | WO2009097981A1 Installation switch device |
| 08/13/2009 | US20090201119 Hysteretic mems thermal device and method of manufacture |
| 08/13/2009 | DE19951042B4 Unterbrecher-Betätigungsmechanismus mit klappbarer Kontaktarm-Verbindungsanordnung Breaker operating mechanism with foldable contact connector assembly |
| 08/13/2009 | DE102008008374A1 Installationsschaltgerät Installation switching device |
| 08/13/2009 | CA2713947A1 Self-adjusting plug-in line terminal |
| 08/12/2009 | EP2088610A1 Containment and segregation compartment for switches and switch untis |
| 08/12/2009 | EP2088606A2 Circuit breaker |
| 08/12/2009 | EP2087500A2 Installation switchgear comprising a double break |
| 08/12/2009 | CN201289832Y Electronic type release device of plastic circuit breaker |
| 08/12/2009 | CN201289831Y Socket type earthing fault circuit breaker |
| 08/12/2009 | CN201289830Y Electrical installation switch device |
| 08/12/2009 | CN201289829Y Bipolar creepage breaker |
| 08/12/2009 | CN101506926A Auxiliary contact block for expanding a switching device |
| 08/12/2009 | CN101506925A An electromagnetic drive unit and an electromechanical switching device |
| 08/12/2009 | CN101506924A Switching device for selectively switching off with a thermal trigger element |
| 08/12/2009 | CN101506923A Switching device, especially low voltage switch |
| 08/06/2009 | WO2009097148A1 Circuit breaker locking and unlocking mechanism |