Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 71 - Details of the protective switches or relays covered by groups
Patents for H01H 71 - Details of the protective switches or relays covered by groups (18,450)
11/2007
11/28/2007CN200983348Y Non noise over-current and over-heat protector
11/28/2007CN200983347Y Adjustable thermal magnetic buckler structure
11/28/2007CN200983344Y Fireproof protection switch
11/28/2007CN200983343Y A breaking fuser
11/28/2007CN200983342Y A plastic shell breaker cover
11/28/2007CN200983341Y Out line base for breaker
11/28/2007CN101079349A Low-voltage integrated appliance
11/28/2007CN100351975C 电路断路器 Circuit breaker
11/27/2007US7301742 Method and apparatus for accessing and activating accessory functions of electronic circuit breakers
11/27/2007US7301434 Thermally responsive electrical switch
11/21/2007EP1858046A2 Crossbar assist mechanism and electrical switching apparatus employing the same
11/21/2007EP1856709A1 Electromechanical switching device
11/21/2007EP1254475B1 Automatic switch with actuating electromagnet for short circuits
11/21/2007EP1183700B1 Vent screen with rejection features
11/21/2007CN200979864Y A fixing device of an intelligent circuit breaker and flux transfer trip
11/21/2007CN200979863Y A leakage protection switch
11/21/2007CN200979862Y A low-power permanent magnetic trip coil
11/21/2007CN200979861Y An intelligent release low-power LCD module
11/21/2007CN200979860Y A circuit breaker with indicating device of contact disconnection
11/21/2007CN200979859Y An electronic thermal relay transformer
11/21/2007CN200979851Y An electromagnetic drop-out brake switch
11/21/2007CN101075512A Method for eliminating high-voltage circuit breaker two-dimensional forced speed short-distance vibration
11/21/2007CN100350534C Four pole multi speed disjunction contact of extra-high-voltage breaker
11/20/2007US7298606 Apparatus for interfacing remote operated and non-remote operated circuit breakers with an electrical panel
11/18/2007CA2589955A1 Electrical switching apparatus, and movable contact assembly and shield therefor
11/15/2007WO2007130322A2 Devices, systems, and methods for shunting a circuit breaker
11/15/2007WO2007130321A1 Devices, systems, and methods for shunting a circuit breaker
11/15/2007WO2007128421A1 Circuit breaker for motor protection and/or line protection
11/15/2007DE19917577B4 Schaltgerät Switchgear
11/15/2007DE102006020702A1 Schutzschalter für Motorschutz und/oder Leitungsschutz Breakers for motor protection and / or line protection
11/15/2007CA2650854A1 Devices, systems, and methods for shunting a circuit breaker
11/15/2007CA2650467A1 Devices, systems, and methods for shunting a circuit breaker
11/15/2007CA2588397A1 Crossbar assist mechanism and electrical switching apparatus employing the same
11/14/2007EP1855302A1 Rotating display device having wiring harness retention member
11/14/2007CN200976338Y GFCI having full fault indication and forced release function
11/14/2007CN200976336Y Creepage breaker having on-off indicating equipment
11/14/2007CN200976335Y GFCI having fault indication and forced release function
11/14/2007CN101071702A Creepage breaker
11/14/2007CN101071700A Current interrupter for a power network
11/14/2007CN100349245C Antiexcitation actuator automatic reset device
11/14/2007CN100349244C Modular multi-pole double-break contact circuit breaker with plastic casing
11/13/2007CA2343872C Solid state protection circuit for electrical apparatus
11/13/2007CA2242066C Rotary contact assembly for high ampere-rated circuit breakers
11/09/2007CA2587851A1 Rotating display device having wiring harness retention member
11/08/2007WO2007124775A1 Electrical circuit breaker
11/08/2007US20070257764 Portable electrical receptacle with multiple heat sensors
11/08/2007US20070257763 Electrical receptacle with multiple heat sensors
11/08/2007DE10234864B4 Schutzschalter Circuit breaker
11/08/2007DE102007018848A1 Protective switch, has engaging member-receiving device projection formed at engaging member-receiving device, where receiving device projection comes in contact with release latch to transfer release action to release latch
11/08/2007DE102005050980B4 Kontaktsystem für einen Niederspannungsschalter Contact system for a low voltage switch
11/08/2007DE102004042427A1 Elektrisches Installationsgerät Electrical installation device
11/08/2007CA2645209A1 Electrical circuit breaker
11/07/2007EP1851780A1 Apparatus comprising circuit breaker with adjunct sensor unit
11/07/2007EP1745496B1 Circuit-breaker and corresponding method for adjusting the same
11/07/2007EP1389341B8 Clamping auxiliary element
11/07/2007CN200972972Y Safety leakage protection socket with service life stop detection function
11/07/2007CN200972971Y Leakage protection socket with service life stop detection function
11/07/2007CN200972969Y Leakage protection socket
11/07/2007CN200972968Y Leakage protection socket
11/07/2007CN200972845Y Low voltage circuit breaker with quick actuating function
11/07/2007CN200972844Y Universal leakage drop-out fitting
11/07/2007CN200972843Y Small circuit breaker
11/07/2007CN100347800C Ground fault interrupter with reset lock and protector
11/06/2007US7292129 Protection device for switches
11/01/2007US20070252670 Fusible switching disconnect modules and devices
11/01/2007US20070251808 Connecting Element for Producing a Connection Between Service Switching Devices
10/2007
10/31/2007DE10249169B4 Hermetisch geschlossener elektrischer Schalteraufbau Hermetically sealed electrical switch assembly
10/31/2007CN200969330Y Insertion type compressor protector
10/31/2007CN101064229A Multifunctional coupled switch-fuse combined electrical equipment
10/31/2007CN101064228A Circuit breaker
10/25/2007WO2007047615A3 Remote power management and monitoring system with remote circuit breaker control
10/25/2007US20070247272 Thermally activated circuit interrupter
10/25/2007DE102005043655B4 Verfahren zum Betreiben eines elektrischen Schaltgerätes und nach diesem Verfahren betriebenes elektrsches Schaltgerät A method of operating an electrical switching device and by this process operated switching device elektrsches
10/25/2007DE102004025688B4 Abschirmblech zum Abschirmen eines Haltemagneten eines Fehlerstromschutzschalters und Verfahren zum Fixieren eines Haltemagneten Shield for shielding a holding magnet of a residual current circuit breaker and method of fixing a holding magnet
10/24/2007EP1848020A2 Manually actuated protective switch
10/24/2007CN200965854Y Combination electrical loop net cabinet low energy consumption permanent magnet trip coil overcurrent protective mechanism
10/24/2007CN200965853Y An insulation pull rod for high voltage breaker
10/24/2007CN200965852Y Vacuum breaker cabinet open/close position mechanical indicating device
10/24/2007CN200965851Y Dust-proof cover for intelligent universal type breaker
10/24/2007CN101061562A Electrical installation switching device
10/24/2007CN101061561A Automatic circuit breaker with tripping device activated by a movable contact
10/24/2007CN101061560A Switching equipment comprising a thermal and electromagnetic trip device
10/24/2007CN101061559A Switching equipment comprising an electromagnetic trip device
10/24/2007CN101060046A 电路断路器 Circuit breaker
10/24/2007CN101060045A Protecting switch for manual operation
10/24/2007CN100345238C Fault current tolerable contactor
10/23/2007US7285742 Switching device
10/18/2007WO2007116307A1 Electrical switching apparatus and circuit breaker including a molded enclosure and machine screws reinforcing the same
10/18/2007DE102007015190A1 Circuit breaker e.g. molded-case circuit breaker, has upper hinge and engaging unit pivotably and relocatably connected with each other, so that unit is rotatable with movable contact welded with stationary contact during release operation
10/18/2007DE102006014325A1 Fused circuit breaker, has spring clips to fasten breaker at bus bar, and expanding body provided for elastic expansion of clips, where body is arranged at outer side of rear wall, and operable via opening connected with interior of breaker
10/18/2007DE102005046640B4 Elektrisches Installationsgerät Electrical installation device
10/18/2007DE102004023202B4 Vorrichtung und Verfahren zur unterbrechungsfreien Überprüfung eines Fehlerstromschutzschalters Apparatus and method for seamless verification of a fault breaker
10/18/2007DE102004018275B4 Schaltgerät Switchgear
10/18/2007CA2646378A1 Electrical switching apparatus and circuit breaker including a molded enclosure and machine screws reinforcing the same
10/17/2007EP1845548A2 Installation, switching assembly and method for insulation and earth connection surveillance in an IT system
10/17/2007CN200962392Y Compound load switch combined electrical appliance with the emergent buckle release device
10/17/2007CN101057308A Thermal trip
10/17/2007CN101055822A 电路断路器 Circuit breaker
10/17/2007CN101055821A 电路断路器 Circuit breaker
10/17/2007CN100344213C Device for plane-parallel attachment of two modules
1 ... 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 ... 185