| Patents for H01H 71 - Details of the protective switches or relays covered by groups (18,450) |
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| 01/14/2004 | EP1380042A1 Switchgear unit for a consumer, especially a motor starter |
| 01/13/2004 | US6678135 Module plug for an electronic trip unit |
| 01/08/2004 | US20040004801 GFCI that cannot be reset until wired correctly on line side and power is applied |
| 01/08/2004 | US20040004530 Compact disconnect switch |
| 01/08/2004 | DE10326477A1 Leitungsschutzschalter Circuit breaker |
| 01/08/2004 | DE10226555A1 Selbstschalter mit Magnetauslöser Auto switch with magnetic release |
| 01/08/2004 | DE10224976A1 Verbindungsbaugruppe zum elektrischen Verbinden eines elektrischen Grundschaltgeräts mit einem elektrischen Zusatzschaltgerät Connector assembly for electrically connecting a basic electrical switching device with an auxiliary electrical switching device |
| 01/07/2004 | CN2598124Y Operating mechanism for electric leak apparatus release |
| 01/07/2004 | CN2598123Y Oil immersed high-voltage current limiting fuse |
| 01/02/2004 | EP1376639A1 Electromagnetic trip device with a linear plunger movement |
| 01/02/2004 | EP1376638A1 Electromagnetic protection and control assembly |
| 01/02/2004 | EP1376637A1 Electromagnetic protection and control assembly |
| 01/02/2004 | EP1243012B1 Ground fault circuit breaker |
| 01/01/2004 | US20040000469 Circuit breaker |
| 12/31/2003 | CN2596543Y Electric control fall down type fuse |
| 12/31/2003 | CN2596541Y Intelligent multifunction breaker |
| 12/31/2003 | CN2596540Y Push type overload protective switch capable of external identifying open and close state |
| 12/31/2003 | CN2596539Y Double gate switch device |
| 12/31/2003 | CN2596538Y Electirc and hand operate two-purpose integrated leakage breaker mounting box |
| 12/31/2003 | CN2596537Y Low votage breaker with quick tripping function |
| 12/31/2003 | CN1465085A Modular four-pole residual current circuit breaker |
| 12/31/2003 | CN1465083A Kinematic mechanism for a low-voltage protection and/or current interruption device |
| 12/31/2003 | CN1465082A Kinematic mechanism for a low-voltage protection and/or current interruption device |
| 12/31/2003 | CN1133186C 具有瞬动闭和功能的开关 Closed with a momentary switch and function |
| 12/30/2003 | US6670870 Lockout for reset mechanism of electrical protective device |
| 12/30/2003 | US6670729 Intelligent circuit breaker module |
| 12/25/2003 | US20030235021 Electrical switching device for fault-current, overcurrent and short-circuit current protection |
| 12/25/2003 | US20030234710 Circuit breaker |
| 12/24/2003 | WO2003001545A3 Circuit breaker |
| 12/24/2003 | DE10209262C1 Verklinkungsmechanismus für Niederspannungsschalter Latching mechanism for low-voltage switch |
| 12/24/2003 | CN2594962Y Medium frequency circuit breaker |
| 12/24/2003 | CN1131942C 压缩机 Compressor |
| 12/23/2003 | US6667680 Circuit breaker |
| 12/23/2003 | US6667675 Adjustable magnetic trip assembly for circuit breaker |
| 12/23/2003 | US6666713 Ganged receptacle fixture apparatus |
| 12/18/2003 | US20030231096 Adjustable thermal trip assembly for a circuit breaker |
| 12/18/2003 | US20030231089 Test button assembly for circuit breaker |
| 12/17/2003 | EP1372178A1 Circuit breaker with adjustable thermal trip unit |
| 12/17/2003 | EP1372177A2 The remote indication of a circuit breaker status |
| 12/17/2003 | EP1372176A1 Electromagnetic actuator for low voltage switch |
| 12/17/2003 | EP1372175A1 Low voltage mounting device and series of connecting terminals |
| 12/17/2003 | EP0894325B1 Operating mechanism linkage assembly for high ampere-rated circuit breakers |
| 12/16/2003 | US6664884 Dual-circuit switch structure with overload protection |
| 12/16/2003 | US6663441 Electric switch appliance and quick-assembly |
| 12/13/2003 | CA2431754A1 Test button assembly for circuit breaker |
| 12/11/2003 | WO2003102991A1 Overvoltage protection device |
| 12/11/2003 | WO2002075889A3 Clamping auxiliary element |
| 12/11/2003 | US20030228080 Bearing insert for motor operators |
| 12/10/2003 | EP1369889A1 Bearing insert for motor operators |
| 12/10/2003 | EP0965147B1 Piezoelectric actuator |
| 12/10/2003 | CN2591762Y Magnetic flux convertor |
| 12/10/2003 | CN2591761Y Circuit breaker, distributing cabinet |
| 12/10/2003 | CN2591760Y Open & close door for circuit breaker mask |
| 12/10/2003 | CN1461032A Opposition wiring protector device for earth-fault circuit breaver |
| 12/10/2003 | CN1130806C Desk tap |
| 12/09/2003 | US6661329 Adjustable thermal trip assembly for a circuit breaker |
| 12/09/2003 | US6659648 Bearing insert for motor operators |
| 12/09/2003 | CA2338742C Arc fault detection system |
| 12/07/2003 | CA2431102A1 Bearing insert for motor operators |
| 12/03/2003 | CN1129942C Circuit breaker having patch board external cover and wire casing |
| 12/03/2003 | CN1129926C Remote controlled mechanism with motor for circuit breaker |
| 12/02/2003 | US6657834 Reset lockout for circuit interrupting device |
| 11/27/2003 | WO2003098652A1 Insertion type circuit breaker |
| 11/27/2003 | WO2003098651A1 Breaker unit for fault current, excess current and short-circuit current protection |
| 11/27/2003 | WO2003098650A1 Electric resistance |
| 11/27/2003 | WO2002084417A3 An indicator light for use in combination with an electrical circuit protector or fuse |
| 11/27/2003 | US20030217912 Circuit breaker |
| 11/26/2003 | EP1365432A1 Circuit and/or apparatus protection switch |
| 11/26/2003 | CN2588521Y Thermal-explosion type breaker |
| 11/26/2003 | CN2588520Y Split auxiliary isolation connector for circuit breaker |
| 11/26/2003 | CN1459120A Yoke comprising single-element fixed contact carrier |
| 11/25/2003 | US6654217 Quick responding instantaneous trip system |
| 11/20/2003 | US20030216877 Method and system for measuring current |
| 11/20/2003 | DE20312904U1 Low-voltage switch mechanism for protecting electric motor has rotary button in flat plate, with pin turning in slot in lever which tilts on pivot and moves switching member |
| 11/20/2003 | DE10222011C1 Leistungsschalter für hohe Ströme und Niederspannung Circuit breaker for high currents and low voltage |
| 11/19/2003 | EP1363300A2 Circuit breaker for high currents and low voltage |
| 11/19/2003 | CN1457073A Reset shutting and trip of circuit breaker |
| 11/18/2003 | CA2105917C Attachment actuator arrangement for 1 and 2-pole ground fault |
| 11/13/2003 | WO2003094188A1 Adjustable magnetic trip assembly for circuit breaker |
| 11/13/2003 | US20030210114 Circuit breaker |
| 11/13/2003 | US20030209645 Universal motor bracket for motor operators |
| 11/13/2003 | CA2484563A1 Adjustable magnetic trip assembly for circuit breaker |
| 11/12/2003 | EP1361581A1 Power switch device comprising an electronic memory for characteristics and factors |
| 11/12/2003 | EP1360710A1 Low-voltage power switch with a bearing arrangement for a switch shaft |
| 11/12/2003 | CN2586243Y Operation mechanism of circuit breaker |
| 11/12/2003 | CN1127742C Remote trip mechanism of a switch device |
| 11/11/2003 | US6646838 Circuit interrupting system with independent trip and reset lockout |
| 11/11/2003 | US6646529 Electromagnetic release |
| 11/11/2003 | US6646216 Operating mechanism with improved input drive arrangement for switches and circuit interrupters |
| 11/06/2003 | US20030206094 Mid-range circuit breaker |
| 11/06/2003 | US20030206092 Signal accessory for a molded case circuit breaker |
| 11/06/2003 | US20030206086 Adjustable magnetic trip assembly for circuit breaker |
| 11/06/2003 | US20030206085 Reset lockout and trip for circuit interrupting device |
| 11/05/2003 | EP1359655A2 Circuit interrupter trip unit |
| 11/05/2003 | EP1358663A1 Compact high speed motor operator for a circuit breaker |
| 11/05/2003 | CN2585398Y Mechanical releasing device for circuit breaker |
| 11/05/2003 | CN2585397Y Electromagnetic mechanism for AC relay |
| 11/05/2003 | CN1127112C 断路器 Breaker |
| 11/04/2003 | US6642832 ARC responsive thermal circuit breaker |
| 11/04/2003 | US6642820 Protective switch |