| Patents for H01H 73 - Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism (6,696) |
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| 10/04/2006 | CN1841616A Residual current circuit breaker |
| 10/04/2006 | CN1841615A Monolithic stationary conductor and current limiting power switch incorporating same |
| 10/04/2006 | CN1841614A Combined type intelligent alternating-current control and protector |
| 10/03/2006 | US7116194 Electric pole for a low-voltage power circuit breaker, and associated circuit breaker |
| 10/03/2006 | US7116191 Ground fault circuit interrupter with reverse wiring protection |
| 10/03/2006 | US7115829 Switch |
| 10/03/2006 | CA2175514C Intelligent ground fault circuit interrupter |
| 09/27/2006 | CN2821854Y Electromagnetic leaking complex protector |
| 09/26/2006 | US7113062 On-board circuit breaker with reset enable mechanism |
| 09/21/2006 | WO2006097164A1 Protective circuit breaker for protecting an electric circuit |
| 09/21/2006 | US20060209483 Portable circuit interrupter tester and method |
| 09/21/2006 | US20060208836 Reset lockout and trip for circuit interrupting device |
| 09/20/2006 | EP1152440B1 Circuit breaker |
| 09/20/2006 | CN1835169A Switch |
| 09/20/2006 | CN1835168A Circuit interrupting apparatus with remote test and reset activation |
| 09/20/2006 | CN1835164A Disjoncteur |
| 09/20/2006 | CN1835151A Electrical installation device with pre-arc chamber, pre-arc chamber plates and current limiting arc extinguishing device |
| 09/20/2006 | CN1835150A Electrical apparatus having a prechamber spacce, an arc runner and a current limiting arc quenching device |
| 09/20/2006 | CN1276453C Electromagnetic tripping apparatus in circuit breaker |
| 09/19/2006 | US7110233 Electronic equipment and electronic equipment activation method |
| 09/14/2006 | US20060203411 Multi-Purpose Interrupter for Cathodic Protection Systems |
| 09/14/2006 | US20060202785 Trip indicator and electrical switching apparatus employing the same |
| 09/14/2006 | DE102005009484A1 Kontakthebelbaugruppe für einen Niederspannungs-Leistungsschalter Contact lever assembly for a low-voltage circuit breakers |
| 09/13/2006 | CN2817054Y Outdoor column load-switch dropping fuse combined electric device |
| 09/13/2006 | CN1832083A Intelligent universal circuit breaker |
| 09/13/2006 | CN1275276C Low-voltage circuit breaker |
| 09/11/2006 | CA2538858A1 Trip indicator and electrical switching apparatus employing the same |
| 09/06/2006 | CN2814664Y Integrated circuit alarming breaking unit for protector |
| 09/06/2006 | CN1273999C Auxiliary equipment used on manual electric machine actuator |
| 08/31/2006 | WO2006026545A3 Motor relay arc protection apparatus and methods |
| 08/31/2006 | US20060193099 Systems and methods for performing a redundancy check using intelligent electronic devices in an electric power system |
| 08/31/2006 | US20060193098 Contactor material for welding wire feeder |
| 08/31/2006 | DE10201711B4 Schaltermontageanordnung Button assembly structure |
| 08/31/2006 | DE102005007299A1 Electrical installation equipment e.g. line circuit breaker, has main channel to receive and feed again leaking gas from outlet to inlet of arc quenching device for accelerating gas flow from point of origin of arc in direction of device |
| 08/30/2006 | EP1695365A1 Electrodynamically tilting contact system for power circuit breakers |
| 08/30/2006 | EP1114432B1 Contact system comprising a contact arm with two arms |
| 08/30/2006 | CN2812270Y Moving contact mechanism for circuit breaker |
| 08/30/2006 | CN1825517A Breaker for providing successive trip mechanism based on pct current-limiting device |
| 08/29/2006 | US7098763 Switching housing for an electrical switching device |
| 08/29/2006 | US7098761 Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device |
| 08/24/2006 | US20060187605 Protection circuit for intrinsically safe electro-magnetic actuators and a protection circuit for intrinsically safe energy supply systems |
| 08/24/2006 | US20060186984 Circuit breaker having a bimetallic snap-action disk |
| 08/24/2006 | US20060186974 Micro magnetic latching switches and methods of making same |
| 08/24/2006 | DE102005007303A1 Elektrisches Installationsgerät mit Lichtbogen-Vorkammerraum, Lichtbogenleitschienen und strombegrenzender Lichtbogenlöscheinrichtung Electrical installation device with arc chamber area, arc guide rails and current-limiting arc quenching device |
| 08/24/2006 | DE102005007301A1 Electrical installation device, e.g. for use with line safety switch, has exhaust opening at broader side of housing wall to discharge gas escaping from arc extinguisher, and baffle preventing re-entering of gas into arc antechamber |
| 08/24/2006 | DE102005007282A1 Elektrisches Installationsgerät mit Lichtbogen-Vorkammerraum, Vorkammerplatten und strombegrenzender Lichtbogenlöscheinrichtung Electrical installation device with arc chamber area, prechamber and current-limiting arc quenching device |
| 08/23/2006 | CN2809989Y A wall-type automatic air circuit breaker base plate |
| 08/23/2006 | CN2809863Y Knife switch for automatic power-off upon short circuit |
| 08/23/2006 | CN1271661C 断路器 Breaker |
| 08/23/2006 | CN1270897C Micro electro-mechanical device having integrated movement sensor |
| 08/22/2006 | US7095302 Rotating display device and electrical apparatus employing the same |
| 08/22/2006 | US7093921 Micro-electromechanical actuating mechanism with built-in test circuit |
| 08/22/2006 | US7093920 Method of detecting over-actuation of MEM device |
| 08/17/2006 | US20060181373 GFCI receptacle having plug blocking means |
| 08/17/2006 | DE102005006953A1 Switchgear, for over-current protection, has polymer positive temperature coefficient element which gets expanded due to change to high impedance condition causing mechanical unlatching of latch, by which main contact is opened |
| 08/17/2006 | CA2536726A1 Electrical service device having an arc prechamber area, arc guide rails and a current-limiting arc-quenching device |
| 08/17/2006 | CA2536721A1 Electrical service device having an arc prechamber area, prechamber plates and a current-limiting arc-quenching device |
| 08/16/2006 | CN1819094A Overcurrent device feed through junction block |
| 08/16/2006 | CN1270422C Switching method for an electromagnetic switching device and an electromagnetic device corresponding thereto |
| 08/16/2006 | CN1270341C Multipolar circuit breaker |
| 08/16/2006 | CN1270336C Electric switch device including explosion chamber fitted with deionizing finned piece |
| 08/15/2006 | US7092228 Low-voltage power breaker with a rating plug |
| 08/09/2006 | CN1815660A Split thermomagnetic adjustable release device for circuit breaker |
| 08/09/2006 | CN1269169C Terminal structure of switch |
| 08/08/2006 | US7088205 GFCI receptacle having blocking means |
| 08/02/2006 | CN2802708Y Binding post for circuit breaker |
| 08/02/2006 | CN1812034A Circuit breaker and contact arc-extinguishing system |
| 07/26/2006 | EP1683173A1 Arc quenching system |
| 07/26/2006 | CN1808666A Plastic-enclosed DC circuit breaker with three-stage protection function |
| 07/25/2006 | US7081596 Arc-quenching device for circuit breakers having double-break contacts |
| 07/20/2006 | WO2006074883A1 Differential thermomagnetic switch |
| 07/20/2006 | US20060158813 Electronic type protective relay |
| 07/20/2006 | US20060158796 Overload status indicator for a refrigeration unit |
| 07/19/2006 | EP1681700A1 Circuit breaker |
| 07/19/2006 | CN2798301Y Arc extinguishing dropping type fuse having arc extinguish cover with protector |
| 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 | US7079363 Hybrid DC electromagnetic contactor |
| 07/18/2006 | CA2170695C Reverse wiring indicator for gfci receptacles |
| 07/13/2006 | WO2006073906A2 Faulted current indicator |
| 07/12/2006 | EP1679728A2 Circuit breaker with independent trip and reset lockout |
| 07/12/2006 | CN1801423A Electrical switchgear with recycling of cut-off gases |
| 07/12/2006 | CN1264180C Terminal equipment of circuit breaker |
| 07/11/2006 | CA2224927C Ground fault circuit interrupter miswiring prevention device |
| 07/11/2006 | CA2183417C Secondary disconnect assembly for high ampere-circuit breaker |
| 07/06/2006 | US20060146469 System and method for monitoring equipment |
| 07/06/2006 | US20060146468 Faulted current indicator |
| 07/06/2006 | DE19830152B4 Leistungsabschaltvorrichtung Leistungsabschaltvorrichtung |
| 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 | DE10013160B4 Schaltwelleneinheit für einen Schalter Switch shaft unit for a switch |
| 07/05/2006 | EP1676289A1 Safety switch comprising a bimetallic snap disk |
| 07/05/2006 | CN1797652A Electromagnetic tripping device |
| 07/05/2006 | CN1797651A Framework of trip coil with guide way |
| 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 | CN1797639A An electrical device with fixed contacts, mobile contacts and inspectable arc chambers |
| 07/05/2006 | CN1263056C Device and method for controlling open/close of electrical switching device |
| 07/05/2006 | CN1263055C Shutoff device |
| 07/04/2006 | CA2360957C Encapsulated high-voltage circuit breaker with a horizontal configuration |