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)
06/2014
06/05/2014WO2014082674A1 Devices for remotely operating a push-button switch
06/05/2014WO2014082144A1 Switching device with several regions of connection
06/05/2014US20140151201 Circuit breaker terminal shield with position indicator
06/05/2014DE102012111566A1 Auslösevorrichtung für Leistungsschalter Triggering device for circuit-breakers
06/04/2014EP2737512A1 Magnetic actuator with rotatable armature
06/04/2014CN203631459U 智能剩余电流动作断路器电机操作机构 Smart residual current operated circuit breaker motor operating mechanism
06/04/2014CN203631458U 一种用于异常电压保护和自动合闸的断路器附件 An abnormal voltage protection and automatic closing of the circuit breaker accessories
06/04/2014CN203631457U 一种具有安全复位功能的空气开关 A safety reset breaker
06/04/2014CN203631456U 用于漏电保护插座的机械脱扣机构 Leakage protection socket for mechanical tripping mechanism
06/04/2014CN203631455U 一种重合闸机构及应用该机构的断路器 An application of the circuit breaker reclosing institutions and the institution
06/04/2014CN203631454U 微型断路器的分断机构 MCB breaking mechanism
06/04/2014CN203631453U 高分断小型断路器 MCB
06/04/2014CN203631452U 插断式电涌保护器 Interrupt surge protector
06/04/2014CN203631451U 一种断路器推动装置 A circuit breaker pushing device
06/04/2014CN203631450U 断路器隔离刀操作装置 Breaker operating device isolation knife
06/04/2014CN203631449U 微型断路器的操作机构 Miniature circuit breaker operating mechanism
06/04/2014CN203631448U 塑壳断路器的手操机构 MCCB's hand operating agencies
06/04/2014CN203631447U 框架式断路器操作机构 ACB operating mechanism
06/04/2014CN203631446U 一种开关断路器结构 A switch breaker structure
06/04/2014CN203631445U 一种断路器防误合电气闭锁装置 A circuit breaker anti-error fit electrical locking device
06/04/2014CN203631444U 塑壳断路器微动开关顶杆结构 MCCB micro-switch plunger structure
06/04/2014CN203631443U 一种126kV轻量化GIS断路器机构手动分合用工装 One kind of 126kV GIS lightweight manual circuit breaker mechanism points combined tooling
06/04/2014CN203631442U 一种断路器开闭动作转换装置 A circuit breaker opening and closing operation converting means
06/04/2014CN203631441U 一种插入式断路器 A plug-in circuit breaker
06/04/2014CN203631440U 断路器隔离刀闸分合提示装置 Tips breaker switching device isolation switch
06/04/2014CN203631439U 高分断漏电断路器 High breaking leakage circuit breaker
06/04/2014CN203631438U 一种带分励脱扣的辅助触头 A shunt trip auxiliary contacts with
06/04/2014CN203631437U 一种带故障提醒的开关断路器 Switch the circuit breaker with a reminder of failure
06/04/2014CN203631436U 一种带防漏电底座的断路器 A circuit breaker with a leakproof base
06/04/2014CN203631435U 断路器的拼接结构 Mosaic structure breaker
06/04/2014CN203631434U 一种断路器 A circuit breaker
06/04/2014CN203631433U 一种通用型断路器自保持电路 A universal self-holding circuit breaker
06/04/2014CN203631340U 双电源开关 Dual Power Switch
06/04/2014CN103839735A Magnetic circuit structure of magnetic trip
06/04/2014CN103839734A Auxiliary tripping unit for circuit breaker
06/04/2014CN103839733A Closeable state indicating device of breaker and operating mechanism cooperating with closeable indicating device
06/03/2014US8742274 Switching device
05/2014
05/30/2014WO2014079877A1 Spring control device for a circuit breaker
05/30/2014WO2014079714A1 Explosion-proof circuit breaker
05/29/2014US20140145801 Magnetic actuator with rotatable armature
05/28/2014EP2736064A1 Trip device and circuit breaker for electric wiring having same
05/28/2014EP2735014A1 Switch arrangement for establishing and/or disconnecting a connection between a connector and a mating-connector
05/28/2014DE102012111391A1 Explosionsgeschützter Leitungsschutzschalter Explosion-proof circuit breaker
05/28/2014DE102008020925B4 Überstromschutzeinrichtung zum Schließen oder Unterbrechen eines Stromflusses im Überlastfall sowie Verfahren zur Unterbrechung eines Stromflusses bei einem Überlastfall Overcurrent protective device for closing or interrupting a current flow in case of overload and method for interrupting a current flow in an overload
05/28/2014CN203617232U 一种用于过压附件的新型辅助触头结构 The new auxiliary contact structure for overvoltage attachments
05/28/2014CN203617231U 断路器及其辅助触头的传动装置 Breaker and auxiliary contacts gearing
05/28/2014CN203617230U 一种断路器的永磁模块 A circuit breaker of the permanent magnet module
05/28/2014CN203617229U 一种用于断路器的简易电磁系统 Simple electromagnetic system for circuit breaker
05/28/2014CN203617228U 一种用于漏电附件的可拆卸漏电模块结构 Removable drain module structure for leakage attachments
05/28/2014CN203617227U 一种带有新型导电片的断路器热脱扣系统 Thermal trip the circuit breaker system with a new type of conductive sheet
05/28/2014CN203617226U 断路器及其操作机构 Breaker and its operating mechanism
05/28/2014CN203617225U 具有杠杆定位机构的侧板零件及与之配合的杠杆 With a side lever positioning mechanism and match parts and leverage
05/28/2014CN203617224U 紧凑型漏电断路器 Compact leakage circuit breaker
05/28/2014CN103828012A 具有可旋转衔铁的磁致动器 A rotatable magnetic armature of the actuator
05/28/2014CN103824735A 用于使多相断路器跳闸的热磁跳闸装置 Thermal-magnetic trip device used to trip the circuit breaker in the multiphase
05/28/2014CN103824734A 漏电保护器 Leakage protection
05/28/2014CN103824733A 多用断电保护开关 Multi-use power protection switch
05/28/2014CN103824732A 电流保护开关 Current protection switch
05/28/2014CN103824731A 一种实现断路器反馈功能的方法 A method for implementing a circuit breaker feedback function
05/28/2014CN103824728A 可控温保险管 Temperature-controlled fuse
05/28/2014CN102113079B 开关器件 Switching devices
05/28/2014CN101887826B 用于断路器的辅助脱扣单元 Auxiliary trip unit for a circuit breaker
05/27/2014DE202011110510U1 Miniatur-Schutzschalter Miniature circuit breakers
05/22/2014WO2014015947A3 Device for the safe switching of a photovoltaic system
05/22/2014US20140139302 Thermal-magnetic trip device for tripping a multiphase circuit breaker
05/22/2014US20140139301 Auxiliary trip device for tripping a circuit breaker
05/22/2014DE102013019337A1 Auslöserbaugruppe Trigger assembly
05/22/2014DE102012014670B4 Magnetsystem und Installationsschaltgerät als Leitungsschutzschalter und Herstellungsverfahren Magnet system and installation switching device as a circuit breaker and manufacturing processes
05/22/2014DE102011089251B4 Auslöseeinheit zum Betätigen einer mechanischen Schalteinheit einer Vorrichtung Trip unit to actuate a mechanical switching unit of a device
05/22/2014DE102008029188B4 Tauchankerbaugruppe mit verschiedenen Auslösebereichen Plunger assembly with different trigger areas
05/21/2014EP2733720A1 Thermal-magnetic tripping device for tripping a polyphase circuit breaker
05/21/2014EP2733719A1 Auxiliary tripping device for tripping a circuit breaker
05/21/2014CN203607351U 低压断路器自动合闸装置 Circuit Breakers automatic closing devices
05/21/2014CN203607350U 电子式塑壳断路器的脱扣装置 Tripping device electronic MCCB
05/21/2014CN203607349U 一种带有自限位的塑壳断路器脱扣器 A self-limiting with MCCB trip
05/21/2014CN203607348U 电弧故障断路器 Arc Fault Circuit Interrupter
05/21/2014CN203607347U 一种带有手动操作机构的智能漏电断路器的面板 A manually operated mechanism with smart leakage circuit breaker panel
05/21/2014CN203607346U 一种热泵专用电流保险盒 A heat pump dedicated current fuse box
05/21/2014CN203607345U 插头式断路器 Plug-in circuit breaker
05/21/2014CN203607344U 一种大电流塑壳漏电断路器 One kind of high current leakage circuit breakers MCCB
05/21/2014CN203607343U 塑壳断路器 Molded Case Circuit Breakers
05/21/2014CN203607297U 防过热按压开关 Pressing the switch to prevent overheating
05/21/2014CN103811236A 微型断路器 Miniature Circuit Breakers
05/21/2014CN103811235A 电路断路器 Circuit breaker
05/21/2014CN103811234A 剩余电流断路器的操作机构 Residual current circuit breaker operating mechanism
05/21/2014CN103811233A 具有机械隔离的连接器的模块化过载继电器组件 The modular connector having a mechanical isolation overload relay assembly
05/21/2014CN103811232A 具有电控逻辑电路的微型断路器 Control logic circuit having an electrical miniature circuit breakers
05/21/2014CN103811231A 用于塑壳断路器的动触臂以及动触臂组件 Moving contact arm for molded case circuit breakers and moving contact arm assembly
05/21/2014CN103811202A 开关电器的凸轮合分闸机构 Electrical switches cam sub-gate mechanism
05/20/2014US8729396 Full composite insulator for electrical cutout
05/15/2014WO2014071628A1 Surge protection device having short-circuit current protection function
05/15/2014US20140132417 Generator coupling kit and methods thereof
05/15/2014DE10243597B4 Leistungsschalter Circuit breaker
05/14/2014EP2731121A2 Modular Overload relay assembly with preformed coil interface
05/14/2014CN203596330U 外置机械式紧急手动合闸装置 External mechanical emergency manual closing device
05/14/2014CN203596329U 新型辅助触头断路器 The new circuit breaker auxiliary contacts
05/14/2014CN203596328U 小型断路器 Miniature Circuit Breaker
05/14/2014CN203596327U 一种断路器操作机构储能系统 A circuit breaker operating mechanism energy storage system
05/14/2014CN203596326U 一种变电站断路器分合闸用便携式远程操控装置 One kind of substation circuit breaker closing with a portable remote control device
05/14/2014CN203596325U 塑壳式断路器 MCCB
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