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)
07/2014
07/09/2014CN203707048U 低压断路器安全操作装置 Circuit Breakers safe operating device
07/09/2014CN203707047U 具有到位提醒功能的万能式断路器 Has put in place reminder function Circuit Breaker
07/09/2014CN203707046U 一种断路器的内部锁定模块 The interior of a circuit breaker lockout module
07/09/2014CN203706944U 开关柜的断路器合闸旋钮的锁定装置及开关柜组 Switchgear breaker closing knob locking device and switch Guizu
07/09/2014CN203706943U 断路器安全锁 Breaker safety lock
07/09/2014CN103918053A 具有碎片控制的压敏跳闸机构 With a pressure-sensitive control debris trip mechanism
07/09/2014CN103915299A 一种自动复位接地故障断路器及其控制电路结构 An automatic reset the ground fault interrupter circuit structure and control
07/09/2014CN103915298A 微型断路器水平相对插入进线结构 MCB is inserted into the line structure is relatively level
07/09/2014CN103915297A 具有故障指示的断路器 Breaker with fault indication
07/09/2014CN103915296A 脱扣器以及包括该脱扣器的断路器 Release and includes the release of the circuit breaker
07/09/2014CN103915295A 一种断路器本体 A circuit breaker body
07/09/2014CN102723237B 一种大电流超温、超压、电磁三合一脱扣保护器 One kind of high-current over-temperature, over-voltage, electromagnetic tripping triple protection
07/09/2014CN102339694B 小型塑料外壳式断路器 Small MCCB
07/09/2014CN102187420B 低压断路器 Circuit Breakers
07/09/2014CN102157307B 一种飞轮式的电动机单向传动机构 One kind of flywheel motor-way transmission mechanism
07/09/2014CN101615536B 气吹灭弧型直流永磁智能断路器 DC permanent magnet arc gas blew intelligent circuit breaker
07/08/2014DE202014004051U1 Installationsschaltgerät mit Hilfsschalter und Kuppelschieber Installation switching device with auxiliary switch and slide dome
07/08/2014DE202010018176U1 Elektronischer Schutzschalter Electronic circuit breaker
07/08/2014CA2646378C Electrical switching apparatus and circuit breaker including a molded enclosure and machine screws reinforcing the same
07/03/2014WO2014105769A1 Integral safety display for a test switch
07/03/2014WO2014101799A1 Overload protection device, and thermomagnetic adjustable release for breaker comprising same
07/03/2014WO2014101272A1 Extension socket with fully-versatile one-to-one protections
07/03/2014US20140183943 Mobile Vehicle or Equipment Electrical Circuit Disabler
07/02/2014EP2750158A1 Thermal, magnetic subassembly for a selective circuit-breaker
07/02/2014EP2750157A1 Selective circuit-breaker arranged in a modular case
07/02/2014EP2750156A1 Electric circuit of a selective circuit-breaker
07/02/2014EP2750155A1 Short-circuit resistor
07/02/2014CN203690229U 漏电断路器两用分合闸操作机构 Dual-leakage circuit breaker operating mechanism closing minutes
07/02/2014CN203690228U 一种手自一体合闸装置 One kind of manual closing device
07/02/2014CN203690227U 一种断路器的操作机构 Operating mechanism of a circuit breaker
07/02/2014CN203690226U 一种断路器 A circuit breaker
07/02/2014CN203690225U 一种直流塑壳断路器的极间散热装置 A DC between pole MCCB heatsink
07/02/2014CN203690224U 极柱结构、包含该结构的断路器和开关柜 Pole structure, including circuit breakers and switchgear of the structure
07/02/2014CN203690223U 微型断路器的接线端 Miniature circuit breaker terminal
07/02/2014CN203690222U 一种可上下接线的电子式漏电断路器 One kind of up and down wiring electronic leakage circuit breakers
07/02/2014CN203690221U 一种重合闸断路器分合闸指示机构 One kind of reclosing circuit breaker closing instructions agency
07/02/2014CN203690220U 一种断路器的模块化控制器 A circuit breaker modular controller
07/02/2014CN203690219U 一种低压万能式断路器欠压安装装置 A low-pressure mounting device undervoltage Circuit Breaker
07/02/2014CN203690207U 断路器弹簧机构储能拐臂 Storage crank arm breaker spring mechanism
07/02/2014CN203690197U 一种40.5kVSF<sub>6</sub>断路器绝缘筒 One kind 40.5kVSF <sub> 6 </ sub> breaker insulating tube
07/02/2014CN203689644U 一种新型内置烟雾传感器的断路器 A new built-in circuit breaker smoke sensor
07/02/2014CN103907170A 具有内部电压测量的断路器 Circuit breaker having an internal voltage measurement
07/02/2014CN103903927A 额定电流可调断路器 Rated current adjustable breaker
07/02/2014CN103903926A 新型断路器热调方法 The new circuit breakers heat transfer method
07/02/2014CN103903925A 用于选择性断路器的磁热组件 A magnetic circuit breaker for selective thermal assembly
07/02/2014CN103903924A 小型断路器 Miniature Circuit Breaker
07/02/2014CN103903923A 一种断路器及其操动机构 A circuit breaker and its operating mechanism
07/02/2014CN103903922A 一种断路器的分励脱扣机构 Of a circuit breaker shunt trip mechanism
07/02/2014CN103903921A 过载保护装置和包括该装置的断路器的热磁可调脱扣器 Overload protection device and the device includes a circuit breaker thermal magnetic adjustable trip
07/02/2014CN103903920A 用于永磁机构的手动分闸装置 Manually opening device for permanent magnetic actuator
07/02/2014CN103903919A 小型断路器 Miniature Circuit Breaker
07/02/2014CN103903918A 一种高压断路器绝缘保护装置 A high voltage circuit breaker insulation protection device
07/02/2014CN103903917A 定位在可构造壳体内的选择性断路器 Positioned within the housing may be configured to selectively breaker
07/02/2014CN103903916A 抽屉式承载装置 Drawer carrying device
07/02/2014CN103903821A 短路电阻 Short circuit resistance
07/02/2014CN102610450B 一种插座式接地故障线路断路器 A receptacle-type Ground Fault Circuit Breaker
07/02/2014CN102568878B 一种具有缓冲卸力功能的防冲机构 Having a buffering function drag scour protection agency
07/02/2014CN101944459B 电路断路器及其安装装置 Circuit breakers and mounting device
07/01/2014US8766760 Switchgear unit for switching high DC voltages
07/01/2014US8766749 Miniature circuit breaker
06/2014
06/27/2014CA2832240A1 Switchgear spout design
06/26/2014WO2014098292A1 Molded case circuit breaker having pressurized contact fixing structure
06/26/2014WO2014096584A1 Modular electrical switch device comprising at least one unipolar cut-off unit and a switch assembly comprising such devices
06/26/2014WO2014096581A1 Modular electrical switching device comprising at least one single-pole cutoff unit and switching assembly comprising such devices
06/26/2014WO2014096580A1 Modular electrical switch device comprising at least one unipolar cut-off unit and a switch assembly comprising such devices
06/26/2014WO2014096579A1 Modular electrical switch device comprising at least one unipolar cut-off unit and a switch assembly comprising such devices
06/26/2014WO2014095918A1 Automatic circuit breaker with auxiliary short circuit
06/25/2014EP2747115A2 Modular overload relay assembly with mechanically isolated connector
06/25/2014CN203674127U 开关柜断路器分闸系统 Switchgear circuit breaker system
06/25/2014CN203674126U 一种限流型断路器快速动作机构 One kind of fast current limiting circuit breaker operating mechanism
06/25/2014CN203674125U 插挡脱扣式漏电断路器 Insert block leakage circuit breakers tripping
06/25/2014CN203674124U 小型断路器的操作机构 Mini circuit breaker operating mechanism
06/25/2014CN203674123U 一种塑壳断路器 One kind of molded case circuit breaker
06/25/2014CN203674122U 新型塑壳断路器 The new MCCB
06/25/2014CN203674121U 断路器操作机构 Circuit breaker operating mechanism
06/25/2014CN203674120U 新型电动弹簧操作机构 New electric spring operating mechanism
06/25/2014CN203674119U 智能漏电保护器的手自动一体式离合装置 Smart leakage protection automatic one hand clutch means
06/25/2014CN203674118U 小型断路器的过欠压保护装置 Over-voltage protection device MCB
06/25/2014CN203674117U 一种高压断路器永磁变气隙有限转角电机操动机构 A high voltage circuit breaker gap becomes limited angle of permanent magnet motor actuator
06/25/2014CN203674116U 一种电子式塑壳断路器 An electronic MCCB
06/25/2014CN203674115U 高压交流智能断路器 Intelligent high-voltage AC circuit breaker
06/25/2014CN203674114U 活塞插挡式漏电断路器 Piston plug block leakage circuit breakers
06/25/2014CN203674113U 活塞式漏电断路器 Piston leakage circuit breaker
06/25/2014CN203674112U 智能型活塞漏电断路器 Intelligent piston leakage circuit breaker
06/25/2014CN103890891A 用于触发电开关设备的触发元件的触发器单元以及电开关设备 Used to trigger unit and an electrical switching device triggers electrical switching apparatus trigger element
06/25/2014CN103890890A 断开时不跳闸的断路器及操作该断路器的方法 The method of the circuit breaker is not tripped circuit breaker disconnect and Operation
06/25/2014CN103887123A 一种小型断路器的智能分、合闸装置 A small circuit breaker intelligent points, closing device
06/25/2014CN103887122A 接触器-断路器装置 Contactor - circuit breaker apparatus
06/25/2014CN103887121A 具有用于连接可动电触头的挠性导体的断路器极部件 Pole circuit breaker having a movable member for connection to the electrical contacts of the flexible conductor
06/25/2014CN103887120A 一种设备紧急开关的防误操作装置 Anti-misuse means a device that emergency switch
06/25/2014CN103887097A 导电散热排 Conductive cooling row
06/25/2014CN102456518B 脱扣机构和具有该脱扣机构的开关装置 Tripping mechanism and switching device having the tripping mechanism
06/25/2014CN102265370B 用于低压系统的断路设备 Disconnect device for low voltage systems
06/25/2014CN101958208B 带有转动手柄的开关装置 The switching device with a rotating handle
06/25/2014CN101952922B 保护继电器及用于其的人机接口 Protection relays and for its human interface
06/25/2014CN101740274B 开关设备以及装备该开关设备的光电池装置 Switching equipment, and equipment of the photovoltaic device of the switching device
06/25/2014CN101335157B 断路器装置 Breaker device
06/21/2014CA2835632A1 Mechanical flexible thermal trip unit for miniature circuit breakers
06/19/2014WO2014063795A3 Rotationally actuated switching arrangement for a switch assembly
06/19/2014US20140166639 Bimetal thermal element and the manufacturing method thereof
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