| Patents for H01H 71 - Details of the protective switches or relays covered by groups (18,450) |
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| 09/14/2011 | EP1949400B1 Circuit breaker intermediate latch stop |
| 09/14/2011 | CN201975361U 一种0.4kv以下配电自动化系统的远程监控断路器 RMON breaker one kind 0.4kv following distribution automation system |
| 09/14/2011 | CN201975356U 一种用于开关的永磁小能量过流脱扣装置 A small permanent magnet switch energy overcurrent tripping device |
| 09/14/2011 | CN201975355U 保护开关 Protection switch |
| 09/14/2011 | CN201975354U 一种断路器的脱扣分流机构 A circuit breaker shunt trip mechanism |
| 09/14/2011 | CN201975353U 一种具有分闸锁定功能的断路器 Having a locking function of the circuit breaker opening |
| 09/14/2011 | CN201975352U 远程控制断路器的闭合和分断机构 Remote control of the circuit breaker is closed and breaking mechanism |
| 09/14/2011 | CN201975351U U-shaped busbar structure of circuit breaker |
| 09/14/2011 | CN201975350U Small-sized circuit breaker with function of undervoltage and overvoltage protection |
| 09/14/2011 | CN201975349U 多功能断路器式塑料壳 Multifunction breaker type plastic case |
| 09/14/2011 | CN201975348U 断路器模块控制装置 The circuit breaker module control device |
| 09/14/2011 | CN201975347U 一种0.4kv以下配电自动化系统的过流保护断路器 Overcurrent protection circuit breaker one kind 0.4kv following distribution automation system |
| 09/14/2011 | CN102187520A Installation switching device having a screwless clamp terminal |
| 09/14/2011 | CN102187420A Low voltage circuit breaker |
| 09/14/2011 | CN102187419A Low voltage circuit breaker with contact status indicator |
| 09/14/2011 | CN102185222A Leakage protection socket with reverse wiring protection function |
| 09/14/2011 | CN102184811A Electronic multi-sectional overcurrent protection device |
| 09/14/2011 | CN102184810A Guide rod structure for connection pre-outage of withdrawing device of circuit breaker |
| 09/14/2011 | CN101176180B Electronic circuit arrangement for control purposes |
| 09/13/2011 | US8018317 Fuse arrangement |
| 09/13/2011 | US8018316 Electroless plating production of nickel and cobalt structures |
| 09/09/2011 | WO2011109497A1 Circuit breaker trip unit support |
| 09/09/2011 | WO2011107858A1 Electrical switching apparatus and status indicating assembly therefor |
| 09/09/2011 | CA2792245A1 Electrical switching apparatus and status indicating assembly therefor |
| 09/09/2011 | CA2790111A1 Circuit breaker trip unit support |
| 09/07/2011 | EP2362969A1 Switching apparatus comprising a plurality of switching assemblies, and associated method |
| 09/07/2011 | CN201966681U 火车信号电源控制专用断路器 Train Signal Power Control dedicated circuit breaker |
| 09/07/2011 | CN201966158U 断路器的脱扣器电流调节装置 Circuit breaker trip current regulating means |
| 09/07/2011 | CN201966157U 断路器的接线端子 Terminals of the circuit breaker |
| 09/07/2011 | CN201966156U 一种断路器及其校表阀装置 A circuit breaker and calibration valve device |
| 09/07/2011 | CN201966155U 具有提醒功能的断路器 With a reminder of the circuit breaker |
| 09/07/2011 | CN201966154U 低压电网监控终端开关 Low-voltage grid monitoring terminal switch |
| 09/07/2011 | CN201966153U 智能式塑壳断路器的整体式电子模块 Monolithic electronic module smart MCCB |
| 09/07/2011 | CN201966152U 一种用于安装智能式塑壳断路器的线路板的固定盒 A fixed cartridge installation of smart MCCB circuit board |
| 09/07/2011 | CN201966151U Molded case circuit breaker fastening cover with centered handle |
| 09/07/2011 | CN201966150U 断路器固定滑枕 Breaker fixed ram |
| 09/07/2011 | CN201966149U 一种带通信功能的塑壳断路器 A molded case circuit breaker with a communication function |
| 09/07/2011 | CN201966137U 电机保护开关 Motor protection switch |
| 09/07/2011 | CN201966008U 高压交流分界断路器进、出线端子用绝缘保护套管 Boundaries into the high-voltage AC circuit breakers, outlet terminals with insulation sleeve |
| 09/07/2011 | CN102177567A Electric connection device and sliding assembly, in particular for a differential protection unit |
| 09/07/2011 | CN101630613B Operation mechanism of low-voltage circuit breaker |
| 09/07/2011 | CN101494143B Switch electric appliance with control and protection function |
| 09/07/2011 | CN101388305B Circuit protecting element and circuit board having the circuit protecting element |
| 09/07/2011 | CN101145475B Moulded case type circuit breaker instant tripping device |
| 09/01/2011 | WO2011106261A1 Protective switch with status detection |
| 09/01/2011 | DE102009007773B4 Leistungsschalter mit einem mindestens zweiteiligen Gehäuse Circuit breaker with an at least two-part housing |
| 09/01/2011 | CA2790845A1 Protective switch with status detection |
| 08/31/2011 | CN201956797U 漏电保护器及其驱动装置 Leakage protection and drive |
| 08/31/2011 | CN201956300U 电气安装开关设备 Electrical installation switchgear |
| 08/31/2011 | CN201956299U 电磁磁力直接分合的断路器 Direct switching solenoid magnetic circuit breaker |
| 08/31/2011 | CN201956298U 新型排插脱扣装置 The new strip tripping device |
| 08/31/2011 | CN201956297U Over/under-voltage tripper mountable on two sides |
| 08/31/2011 | CN201956296U 断路器手动脱扣装置 Breaker tripping device manually |
| 08/31/2011 | CN201956295U 一种用于封闭壳体中的断路器的操作机构 An operating mechanism of a circuit breaker in the closed housing for |
| 08/31/2011 | CN201956294U 六氟化硫断路器液压控制系统 Sulfur hexafluoride circuit breakers hydraulic control system |
| 08/31/2011 | CN201956293U 轻质夹芯复合材料绝缘传动构件 Lightweight sandwich composite insulated transmission member |
| 08/31/2011 | CN201956292U 高压交流分界断路器接线端子 HV AC boundary breaker terminals |
| 08/31/2011 | CN201956291U 断路器分合闸指示装置 Circuit breaker closing indicating device |
| 08/31/2011 | CN201956290U 断路器的缺相指示装置 Lack breaker phase indicating device |
| 08/31/2011 | CN201956289U 防尘式过流接地继电器 Dust-proof ground overcurrent relays |
| 08/31/2011 | CN201956288U 一种断路器装附件的固定装置 A circuit breaker mounted fixtures attachments |
| 08/31/2011 | CN201956287U 电气开关装置及用于该电气开关装置的负载导体 The electrical switching device and the load conductor for an electrical switching apparatus |
| 08/31/2011 | CN201956225U 一种适用于小型断路器的连接杆 One for miniature circuit breaker connecting rod |
| 08/31/2011 | CN201956214U 电气开关设备及用于该电气开关设备的轴组件 Electrical switching apparatus for the shaft and the components of the electrical switching apparatus |
| 08/31/2011 | CN102169782A Current regulation device of release of circuit breaker |
| 08/31/2011 | CN102169781A Circuit breaker |
| 08/31/2011 | CN102169780A Combined high-power automatic load switch |
| 08/31/2011 | CN102169779A Frame type circuit breaker with self-locking function |
| 08/31/2011 | CN101496124B Device for detecting the three states of a circuit breaker |
| 08/31/2011 | CN101461023B Protection switch |
| 08/31/2011 | CN101461021B Protection switch |
| 08/31/2011 | CN101345166B Trip device module and circuit breaker implementing the same |
| 08/31/2011 | CN101345165B Air circuit breaker with mechanical trip indicating mechanism |
| 08/30/2011 | CA2408816C Rotating arc fault-current interrupter |
| 08/24/2011 | EP2360706A1 Interlocking device for interlocking at least a first and a second electrical circuit breaker |
| 08/24/2011 | EP2359380A1 Mechanism for driving the joystick of a remote control unit, and unit containing same |
| 08/24/2011 | EP2359379A1 Control mechanism for a remote-controlled cut-off device, cut-off device, and remote-controlled circuit breaker including such a mechanism |
| 08/24/2011 | CN201946880U 配电箱的断路器安装座 Breaker mount distribution box |
| 08/24/2011 | CN201946538U 漏电断路器电动手动分合闸按钮式转换器 Leakage circuit breaker manually closing button electric converter |
| 08/24/2011 | CN201946535U Small-sized circuit breaker with electric leakage protection function |
| 08/24/2011 | CN201946534U 一种聚磁块装置 A magnetic block device poly |
| 08/24/2011 | CN201946533U 定向射出的热爆式脱离器 Directional thermal explosion type emitted from the device |
| 08/24/2011 | CN201946532U 塑壳断路器 Molded Case Circuit Breakers |
| 08/24/2011 | CN201946531U 单相断路器 Single-phase circuit breaker |
| 08/24/2011 | CN201946530U 低压断路器的操作机构 Low-voltage circuit breaker operating mechanism |
| 08/24/2011 | CN201946529U 一种具有双脱扣功能的新型电涌保护器 A new surge protector with dual trip function |
| 08/24/2011 | CN201946528U 用于断路器的动触件缓冲装置 The movable contact member of the cushioning device for a circuit breaker |
| 08/24/2011 | CN201946527U 一种断路器用接线端帽 A circuit breaker with terminal cap |
| 08/24/2011 | CN201946526U Clamping board structure of guide rail mounted low-voltage apparatus |
| 08/24/2011 | CN201946525U 电源浪涌保护器安装装置 Power surge protector mounting device |
| 08/24/2011 | CN201946524U 矿用隔爆低压馈电开关断路器插拔装置 Mine explosion-proof low voltage feed switch breaker plug device |
| 08/24/2011 | CN201946523U 断路器 Breaker |
| 08/24/2011 | CN201946522U 一种断路器智能控制器 A circuit breaker intelligent controller |
| 08/24/2011 | CN201946521U 带有调整孔的安装开关设备 Install switching equipment with the adjustment holes |
| 08/24/2011 | CN201946520U 一种断路器控制器 A circuit breaker controller |
| 08/24/2011 | CN201946519U 断路器用智能控制器 Breakers with intelligent controller |
| 08/24/2011 | CN102165554A Miniature circuit breaker |
| 08/24/2011 | CN102163523A Tripping and shunting mechanism of circuit breaker |
| 08/24/2011 | CN102163522A Bipolar circuit breaker |
| 08/24/2011 | CN102163521A 电路断路器 Circuit breaker |