| Patents for H01H 71 - Details of the protective switches or relays covered by groups (18,450) |
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| 07/19/2006 | CN1265415C Circuit interrupter with thermal trip adjustability |
| 07/19/2006 | CN1265414C Thermomagetic circuit-breaker |
| 07/19/2006 | CN1265413C Dustproof structure of circuit breaker |
| 07/18/2006 | US7079364 Overload status indicator for a refrigeration unit |
| 07/18/2006 | US7079002 Safety switch |
| 07/13/2006 | DE102004062270A1 Verfahren und Vorrichtung zum sicheren Betrieb eines Schaltgerätes Method and device for safe operation of a switching device |
| 07/13/2006 | DE102004062269A1 Verfahren und Vorrichtung zum sicheren Betrieb eines Schaltgerätes Method and device for safe operation of a switching device |
| 07/13/2006 | DE102004062267A1 Verfahren und Vorrichtung zum sicheren Betrieb eines Schaltgerätes Method and device for safe operation of a switching device |
| 07/13/2006 | DE102004062266A1 Verfahren und Vorrichtung zum sicheren Betrieb eines Schaltgerätes Method and device for safe operation of a switching device |
| 07/12/2006 | EP1679728A2 Circuit breaker with independent trip and reset lockout |
| 07/12/2006 | CN2796079Y Permanent magnet mechanism of square permanent magnet mechanism case flat plate permanent magnet |
| 07/12/2006 | CN1264180C Terminal equipment of circuit breaker |
| 07/12/2006 | CN1264179C Shutter gear of open-circuit breaker |
| 07/12/2006 | CN1264178C Remote controlled circuit breaker having energy storage mechanism |
| 07/12/2006 | CA2532628A1 Electrical switching apparatus and method including fault detection employing acoustic signature |
| 07/11/2006 | US7075403 Motor protector particularly useful with hermetic electromotive compressors |
| 07/11/2006 | CA2224927C Ground fault circuit interrupter miswiring prevention device |
| 07/06/2006 | US20060146466 Process and device for current switching with a fluid-driven liquid metal current switch |
| 07/06/2006 | US20060146465 Protective switch |
| 07/06/2006 | US20060145807 Device for protection against surge voltages |
| 07/06/2006 | US20060145795 Low-voltage circuit breaker |
| 07/06/2006 | DE19926730B4 Magnetsystem für Schutzschalter Magnetic system for circuit breaker |
| 07/06/2006 | DE19910172B4 Leistungsschalter mit strombegrenzender Öffnung von Schaltkontakten Breaker with current limiting opening of switch contacts |
| 07/06/2006 | DE19726637B4 Leistungsschalter mit einem elektronischen Überstromauslöser und mit einem Stromwandler Circuit breaker with an electronic overcurrent release and a current transformer |
| 07/06/2006 | DE19503530B4 Leitungsschutzschalter Circuit breaker |
| 07/06/2006 | DE10025832B4 Selektiver Leitungsschutzschalter mit Sperrelement Selective circuit breaker with locking element |
| 07/06/2006 | DE10013160B4 Schaltwelleneinheit für einen Schalter Switch shaft unit for a switch |
| 07/06/2006 | DE10013108B4 Sicherungseinrichtung für elektrische Vorrichtungen Safety device for electrical devices |
| 07/05/2006 | EP1677329A2 An electrical device with fixed contacts, mobile contacts and inspectable arc chambers |
| 07/05/2006 | EP1676289A1 Safety switch comprising a bimetallic snap disk |
| 07/05/2006 | EP1676288A1 Installation device |
| 07/05/2006 | CN2793911Y Permanent-magnet mechanism with separated buckle dropper |
| 07/05/2006 | CN2793910Y Adjustable switching structure |
| 07/05/2006 | CN1797657A Ground fault circuit interrupter with mechanism for testing ground fault |
| 07/05/2006 | CN1797655A Reset mechanism with display function |
| 07/05/2006 | CN1797654A Ground fault circuit interrupter with electromagnetic tripping device |
| 07/05/2006 | CN1797653A Balancing stand with connecting rod of armature |
| 07/05/2006 | CN1797652A Electromagnetic tripping device |
| 07/05/2006 | CN1797651A Framework of trip coil with guide way |
| 07/05/2006 | CN1797650A Framework of trip coil with claw - disc type slide way |
| 07/05/2006 | CN1797649A Ground fault circuit interrupter of having mechanism for resetting display function |
| 07/05/2006 | CN1797648A Reset display pole of ground fault circuit interrupter |
| 07/05/2006 | CN1797647A Support structure for a circuit interrupter latch and circuit breaker employing the same |
| 07/05/2006 | CN1797646A Top cover of faceplate with hole-seat having reset display pole |
| 07/05/2006 | CN1797645A Magnetic loop cover with fixing hole having pins of micro switch |
| 07/05/2006 | CN1797644A Balancing stand with slot having movable contact piece for resetting |
| 07/05/2006 | CN1797643A Balancing stand with dead lever having movable contact piece |
| 07/05/2006 | CN1797642A Earthing strip with framework fixing hole containing reset coil |
| 07/05/2006 | CN1797641A Balancing stand with slot having movable contact piece |
| 07/05/2006 | CN1797640A Framework of trip coil with guide way and claw - disc type slide way |
| 07/05/2006 | CN1797639A An electrical device with fixed contacts, mobile contacts and inspectable arc chambers |
| 07/05/2006 | CN1263062C Switch equipped with tripping device |
| 06/29/2006 | US20060139858 Miniature switchgear devices |
| 06/29/2006 | DE19608765B4 Elektrische Schaltvorrichtung The electrical switching apparatus |
| 06/29/2006 | DE10205311B4 Schaltgerät Switchgear |
| 06/29/2006 | DE10102436B4 Thermische Auslösevorrichtung für ein Schaltgerät Thermal tripping device for a switching device |
| 06/28/2006 | EP1673795A1 Contactor equipped with box terminals |
| 06/28/2006 | CN2791994Y Safety unit |
| 06/28/2006 | CN2791859Y Operation mechanism of small circuit breaker |
| 06/27/2006 | US7068481 Protection device with lockout test |
| 06/22/2006 | US20060132266 IDCI with reset lockout and independent trip |
| 06/22/2006 | DE202006001911U1 Relaisschalter für Toaster Relay contact for the toaster |
| 06/22/2006 | DE10013144B4 Knebelverbindung Toggle connection |
| 06/22/2006 | DE10013072B4 Primärleiteranordnung für den Stromleiter einer elektromagnetischen Auslöseeinheit Primary conductor arrangement for the conductor of an electromagnetic trip unit |
| 06/21/2006 | EP1671343A1 Drive for a switching device |
| 06/21/2006 | EP1671342A1 Protective circuit breaker |
| 06/21/2006 | EP1380042B1 Switchgear unit for a consumer, especially a motor starter |
| 06/21/2006 | EP1198805B1 Fast acting high force trip actuator |
| 06/21/2006 | CN2789926Y Earth-fault circuit breaker |
| 06/21/2006 | CN2789925Y Electric source switch protector |
| 06/21/2006 | CN2789924Y Electric power switch protector |
| 06/21/2006 | CN2789923Y 断路器操作机构 Breaker operating mechanism |
| 06/21/2006 | CN2789922Y Tripping indicating structure |
| 06/21/2006 | CN2789906Y Sliding block stroke structure in electric operating mechanism |
| 06/21/2006 | CN1790585A Swinging arm operating mechanism of breaker |
| 06/21/2006 | CN1790584A External operating handle mechanism for mold cased circuit breaker |
| 06/21/2006 | CN1790583A Thermomagnetic type release and its current adjusting knob |
| 06/21/2006 | CN1790582A Contactor assembly for circuit breaker |
| 06/21/2006 | CN1260765C Circuit breaker |
| 06/21/2006 | CN1260761C Electromagnetic relay |
| 06/21/2006 | CN1260752C Electric switch unit with mechanical driving controller and operation method thereof |
| 06/21/2006 | CN1260747C Self protective distribution transformer when secondary coil short circuit, break tripping |
| 06/20/2006 | US7064286 Secure operation mechanism for electrical shutdown device and device equipped with such a mechanism |
| 06/14/2006 | EP1670014A1 Method of actuating a test function of an electrical switching apparatus and electrical switching apparatus employing the same |
| 06/14/2006 | EP1670013A2 Electrical switching apparatus including a housing and a trip circuit forming a composite structure |
| 06/14/2006 | DE102005008384B3 Reinforcement connector for coupling operator elements of two modules e.g. for industrial isolator switches, has operator element provided on main module designed as isolator switch unit |
| 06/14/2006 | DE102004059407A1 Selector shaft unit for a switch has a cylindrical element with a jacket enveloped by a covering and a contact arm to rotate in the cylindrical element |
| 06/14/2006 | CN2788344Y Leakage breaker with indicating light |
| 06/14/2006 | CN1787151A Flame type circuit breaker impact preventing mechanism |
| 06/14/2006 | CN1787150A Impact resisting vibrating under-voltage tripper for circuit breaker |
| 06/13/2006 | US7061349 Circuit breaker configured to be remotely operated |
| 06/08/2006 | US20060121799 Junction Between a Flexible Conductor and a Connection Terminal and Method Herefor |
| 06/08/2006 | US20060119456 Electric leakage protection socket |
| 06/08/2006 | DE102004056300A1 Einrichtung zur Anzeige und Signalisierung einer Auslösung eines elektrischen Schaltgerätes durch einen Kurzschlussstrom Means for indicating and signaling tripping an electrical switching device by a short-circuit current |
| 06/08/2006 | DE102004056283A1 Switching equipment having electromagnetic trip device e.g. for line safety or motor-circuit switches, has housing, contact point which has fixed and mobile contact part and electromagnetic trip device |
| 06/08/2006 | DE102004056281A1 Switching equipment having electromagnetic trip device e.g. for line safety or motor-circuit switches, has housing, contact point which has fixed and mobile contact part and electromagnetic trip device |
| 06/08/2006 | DE102004056278A1 Schaltgerät mit einem thermischen und elektromagnetischen Auslöser Switching device with a thermal and electromagnetic trip |
| 06/07/2006 | EP1665317A1 Electrical switch having latching surfaces that can be pivoted under the influence of electrodynamic force |
| 06/07/2006 | EP1665316A1 Electric current shut-off device having complete discrimination of states |
| 06/07/2006 | EP1665314A1 Medium voltage vacuum circuit interrupter |