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)
05/2014
05/14/2014CN203596324U 一种电磁铁与盖板的旋转装配结构 Structure for a rotary solenoid assembly and cover
05/14/2014CN203596323U 一种电磁铁与盖板的卡装结构 Card-mounted structure for a solenoid and cover
05/14/2014CN203596322U 快速拆装断路器 Quick disassembly breaker
05/14/2014CN203596321U 小型断路器 Miniature Circuit Breaker
05/14/2014CN103797558A 脱扣装置以及具有该脱扣装置的电线断路器 And a circuit breaker having the trip device of the trip device of the wire
05/14/2014CN103794425A 漏电保护装置 Leakage protection device
05/14/2014CN103794422A 用于漏电保护插座的机械脱扣机构 For leakage protection socket mechanical trip mechanism
05/14/2014CN103794421A 电路保护设备和用于电路保护设备的通量移位器 Flux shifter circuit protection devices and circuit protection devices for
05/14/2014CN103794420A 一种失电检查式低压断路器用智能控制装置 One kind of loss of power low-voltage circuit breakers check intelligent control device
05/14/2014CN103794419A 一种校准式低压断路器用智能控制装置 A method of calibrating low-voltage circuit breakers with intelligent control device
05/14/2014CN103794418A 空气限流器开关安全帽 Air flow restrictor switch helmets
05/14/2014CN103794417A 一种低压断路器用智能控制装置 A low-pressure circuit breakers with intelligent control device
05/14/2014CN103794347A 一种低压断路器用软连接互感装置 A low-pressure circuit breaker device with a soft connection mutual
05/14/2014CN103794346A 一种低压断路器用互感器安装基座 A low-pressure circuit breaker transformer mounting base
05/14/2014CN102592900B 一种可控制断开的开关装置 A controllable switching device off
05/14/2014CN102436986B 带电更换控制器的断路器以及带电更换控制器的方法 Charged replace the controller circuit breaker and a method of replacing the controller charged
05/14/2014CN102376500B 插入式塑壳断路器的安全插拔自锁装置 Security plug-in molded case circuit breaker plug self-locking device
05/14/2014CN102214537B 断路器 Breaker
05/14/2014CN101989518B 一种相线加中线式剩余电流动作断路器 A phase-line plus neutral residual current operated circuit breaker
05/14/2014CN101908443B 一种断路器的触头系统 A circuit breaker contact system
05/13/2014CA2833486A1 Electrical medium or high voltage switching device
05/08/2014WO2014070294A1 Control and monitoring unit for a circuit interrupter electronic trip unit and system including same
05/08/2014WO2014068052A1 Cooling device for gases occurring in installation equipment
05/08/2014DE102012021646A1 Magnetic trigger for low-loss protection switching devices, has contact pad at which larger opening speed of arc contact with simultaneous reduction of peak value of short-circuit current at time of emergence of arc
05/08/2014DE102007025366B9 Anschlusskontaktmodul für einen mehrpoligen Schutzschalter und Schutzschalter, welcher dasselbige aufweist Has terminal contact module for a multi-pole circuit breakers and circuit breakers, which twinkling
05/07/2014EP2728605A1 Electrical switching device for low voltage circuits
05/07/2014EP2727126A1 Release unit for tripping a tripping element of an electrical switching device and electrical switching device
05/07/2014EP2727125A2 Secure motor starter
05/07/2014CN203588956U 一种低压塑料外壳式断路器的瞬时脱扣器调整结构 Instantaneous release a low-voltage molded case circuit breakers restructuring
05/07/2014CN203588955U 一种单相自动重合闸断路器 A single-phase recloser circuit breaker
05/07/2014CN203588954U 一种微型断路器的自动重合闸驱动装置 An automatic reclosing drive miniature circuit breakers
05/07/2014CN203588953U 一种漏电断路器复位按钮装置 A circuit breaker reset button device leakage
05/07/2014CN203588952U 延时断路器 Delay circuit breakers
05/07/2014CN203588951U 一种具有热补偿功能的热磁脱扣器 Thermal magnetic trip unit having a thermal compensation function
05/07/2014CN203588950U 一种用扭簧复位触头支持的脱扣器 One kind of reset contacts supported by torsion spring trip
05/07/2014CN203588949U 断路器分合闸操作装置 Circuit breaker closing operation means
05/07/2014CN203588948U 一种断路器的线圈骨架装配结构 The bobbin assembly structure of a circuit breaker
05/07/2014CN203588947U 断路器附件的拼装检测件及其断路器附件 Assembling detection device and circuit breaker accessories breaker attachments
05/07/2014CN203588946U 电气化铁道断路开关 Electrified railway circuit breaker
05/07/2014CN203588936U 热保护器 Thermal protection
05/07/2014CN203588879U 一种组合电器的撞针联锁机构 A combination of electrical interlock mechanism striker
05/07/2014CN103782362A 用于建立和/或断开插头和配合插头的连接的开关装置 To establish and / or switching device connected disconnected plug and mating plug for
05/07/2014CN103779144A 脱钩微型处理器装置 Decoupling micro processor unit
05/07/2014CN103779143A 用于交流智能配电控制模块的操纵杆 Joystick control for AC intelligent power distribution module
05/07/2014CN103779134A 户外高压真空断路器新型钢支架 Outdoor high voltage vacuum circuit breaker new steel bracket
05/07/2014CN102723244B 一种用于永磁断路器的控制方法 A method of controlling a permanent magnet circuit breaker
05/07/2014CN102592899B 漏电断路器 Leakage circuit breakers
05/07/2014CN102436979B 暗装接线式漏电保护器 Concealed wiring leakage protection
05/07/2014CN102270551B 高压负载断路器开关的动力传送装置 High-voltage power transmission device load breaker switch
05/07/2014CN102129941B 电路断路器 Circuit breaker
05/07/2014CN102122592B 电路断路器 Circuit breaker
05/07/2014CN101923991B 插入端子装置以及开关器 And a switching device inserted in the terminal device
05/07/2014CN101494370B 断路器电子跳闸单元个性化模块 Breaker electronic trip unit personalization module
05/06/2014CA2458791C Receptacle device having circuit interrupting and reverse wiring protection
05/01/2014WO2014065932A1 Electrical switching apparatus including transductor circuit and alternating current electronic trip circuit
05/01/2014WO2014063795A2 Rotationally actuated switching arrangement for a switch assembly
05/01/2014WO2014063663A1 Overload and over-temperature early warning protection device having manual reset
05/01/2014US20140116866 Molded case circuit breaker with large capacity
04/2014
04/30/2014EP2725601A1 Remote operated circuit breaker
04/30/2014EP2725600A1 Low voltage protection device
04/30/2014DE102013111809A1 Leitungsschutzschalter und Mangnetflussschalter für einen Leitungsschutzschalter Circuit breaker and Mangnetflussschalter for a circuit breaker
04/30/2014DE102012110246A1 Method for detecting switching state of circuit breaker, involves outputting signal when change of received measuring beam and/or presence of particular characteristic of received measuring beam are detected
04/30/2014DE102012021341A1 Modular device for evaluating one or more conditions of cabinet element e.g. receiving device, has bus connection units to forward detected display and operating parameters of switch cabinet construction portions to evaluation device
04/30/2014CN203573920U Breaker with reclosing function
04/30/2014CN203573919U Reclosing mechanism of breaker
04/30/2014CN203573918U Overload alarm non-tripping device of plastic casing type circuit breaker
04/30/2014CN203573917U Indicating device
04/30/2014CN203573916U Circuit breaker allowing rapid replacement of controller
04/30/2014CN203573810U Current transformer insulation shielding device for high voltage breaker
04/30/2014CN103762129A Improved circuit breaker
04/30/2014CN103762128A Self-locking device with remote control and breaker using same
04/30/2014CN103762127A Operating mechanism of breaker
04/30/2014CN103762126A Integrated high-voltage AC circuit breaker and protection circuit working method thereof
04/30/2014CN103762125A Brake switch-off and switch-on controller of high voltage alternating-current circuit breaker
04/30/2014CN102035171B Circuit breaker for preventing voltage loss of zero line
04/30/2014CN102034651B Fully-integrated spring operating mechanism for high-voltage alternating-current circuit breaker
04/29/2014CA2341552C Circuit interrupting system with independent trip and reset lockout
04/24/2014WO2014062283A1 Attachment apparatus usable in circuit interrupter environment and structured to connect a ring terminal to the circuit interrupter
04/24/2014US20140111900 Protective Device Having A Thin Construction
04/24/2014US20140111345 Integral module with lighted faceplate display
04/24/2014US20140111294 Electrical switching apparatus including transductor circuit and alternating current electronic trip circuit
04/24/2014DE102007043253B4 Griffbrücke, Fehlerstromschutzeinrichtung sowie System aus Fehlerstromschutzeinrichtung und Leitungsschutzschalter Handle Bridge, residual current device and system of residual current device and circuit breaker
04/23/2014CN203562915U DC coil-excitation-based brushless motor for operating mechanism of high-voltage breaker
04/23/2014CN203562379U Intelligent electric leakage comprehensive protector
04/23/2014CN203562378U Action mechanism of novel leakage protection module
04/23/2014CN203562377U Breaker energy storage power device
04/23/2014CN203562376U Circuit breaker clutch device
04/23/2014CN203562375U Mining automatic switch
04/23/2014CN203562346U Interlocking device used for frame-type circuit breaker
04/23/2014CN103745895A Flipping switch capable of preventing overcurrent, overvoltage and short circuit
04/23/2014CN103745894A Reclosing mechanism and breaker using same
04/23/2014CN103745893A Quick action mechanism for current limiting type circuit breaker
04/23/2014CN103745892A Operation mechanism of small-size breaker
04/23/2014CN103745891A Moving contact resetting mechanism for improving opening synchronism of circuit breaker
04/23/2014CN102315050B Circuit breaker
04/23/2014CN102136399B 电路断路器 Circuit breaker
04/23/2014CN101527229B Switchgear
04/22/2014CA2615608C Modular fieldbus segment protector
04/17/2014DE102013212437A1 Device for connecting insulation covering with clamping terminal portion of electrical switchgear apparatus, connects latching arms of insulation covering to locking lugs of clamping terminal portion in connected state
04/17/2014DE102012013433B4 Installationsschaltgerät mit einem thermomechanischen Wandler Service switching device with a thermomechanical transducer
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