Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 73 - Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
Patents for H01H 73 - Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism (6,696)
10/2014
10/14/2014US8859916 Electrical cut-off device with high making capacity
10/14/2014US8858245 Leakage protection socket with integrated baffle locking mechanism
10/09/2014WO2014162662A1 Circuit breaker
10/02/2014WO2014158110A1 Temperature-controlled circuit breaker
10/02/2014WO2014156000A1 Ground-fault-detecting tripping unit
10/02/2014WO2014155999A1 Ground-fault-detecting tripping unit
10/02/2014WO2014155966A1 Contact device and circuit breaker
10/02/2014WO2014155874A1 Switchgear
10/02/2014WO2014155443A1 Circuit breaker
10/02/2014WO2014155442A1 Circuit breaker
10/02/2014DE102014003421A1 Elektrisches Überstromrelais An electrical overload relay
10/02/2014DE102014003263A1 Elektrisches Überstromrelais An electrical overload relay
10/01/2014EP2783435A1 Socket
10/01/2014EP2783382A1 Residual current device
09/2014
09/30/2014US8847712 Receptacle type ground fault circuit interrupter with reverse wire protection
09/30/2014CA2563695C Fault interrupter and disconnect device
09/23/2014US8842407 Medium voltage circuit breaker
09/18/2014WO2014141321A1 Circuit breaker
09/17/2014EP2779199A1 Molded-case circuit breaker
09/17/2014EP2779198A1 Molded-case circuit breaker
09/17/2014EP2779196A1 Miniature circuit breaker
09/16/2014CA2538858C Trip indicator and electrical switching apparatus employing the same
09/10/2014EP2774165A1 Electromagnetic circuit breaker
09/10/2014EP2774163A1 Circuit breaker comprising at least one contact for tapping a voltage
09/09/2014US8830025 Circuit breaker
09/09/2014US8830015 Compact latching mechanism for switched electrical device
09/09/2014US8829380 Arc chute, circuit breaker for a medium voltage circuit, and use of a polymer plate
09/02/2014US8823474 Contact switching mechanism and electromagnetic relay
09/02/2014US8822862 DC breaker
08/2014
08/26/2014US8817444 Control arrangement
08/26/2014US8817443 Residual current protection device
08/20/2014EP2768005A1 Rotation double-breakpoint movable contact module
08/13/2014CN203774233U 一种具有对流散热壳体的断路器 A convection cooling of the housing has a circuit breaker
08/13/2014CN203774232U 低压断路器的灭弧装置 Low voltage circuit breaker interrupter device
08/13/2014CN103985615A 电路断路器 Circuit breaker
08/13/2014CN103985568A 一种恒压力防跌落双断点触头结构 One kind of constant pressure on the structure of anti-drop double-break contacts
08/12/2014US8803640 Remote operated circuit breaker
08/12/2014CA2542194C Method and arc fault circuit interrupter employing a hysteresis value for compressor rumble
08/07/2014DE102013002009A1 Installationsschaltgerät mit Anschlussklemme und Klemmenabdeckteil Installation switching device with terminal and terminal cover
08/06/2014CN203760405U 断路器灭弧机构 Circuit breaker mechanism
08/06/2014CN203760404U 一种小型断路器 A small circuit breaker
08/06/2014CN102270555B 一种低压断路器灭弧室 A low-pressure circuit breaker chamber
07/2014
07/30/2014EP2760037A1 Electrical system lock out switch
07/30/2014EP2758978A1 Interrupter module with floating protection for drive pins
07/30/2014CN203746776U 引弧效果好的小型断路器 Miniature Circuit Breaker Arc good effect
07/30/2014CN103959415A 断路器式多模块电气设备的切断机构的改进 Improved cutting mechanism of the circuit breaker multi-module electrical equipment
07/30/2014CN103956305A 一种用于智能控制与保护装置的动触头连接板 Moving contact webs an intelligent control and protection devices for the
07/23/2014CN203733738U 一种高压断路器的触头结构 Contact structure for a high voltage circuit breakers
07/23/2014CN203733737U 框架断路器桥型触头 Bridge-type frame breaker contacts
07/23/2014CN203733736U 一种断路器的动触头系统 The movable contact of a circuit breaker system
07/23/2014CN203733735U 一种静触头 One kind of static contact
07/23/2014CN103943430A 一种复合式交直流通用空气断路器及其灭弧方法 A composite type AC-DC universal air circuit breakers and arc-quenching method
07/23/2014CN102576632B 断路器的辅助装置 Auxiliary device circuit breaker
07/22/2014US8786993 Cabling of an aircraft circuit breaker panel
07/16/2014CN203721666U 漏电断路器的引弧机构 Leakage circuit breakers arc agencies
07/15/2014US8779875 Receptacle type ground fault circuit interrupter with reverse wire protection
07/09/2014CN203707061U 小型断路器 Miniature Circuit Breaker
07/09/2014CN203707060U 小型断路器 Miniature Circuit Breaker
07/09/2014CN203707059U 断路器可更换触头 Circuit breaker contacts can be replaced
07/09/2014CN203707050U 漏电保护开关 Leakage protection switch
07/09/2014CN103915300A 断路器触头系统接触组 Breaker contact system contact group
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
07/02/2014CN203690231U 断路器 Breaker
07/02/2014CN203690230U 一种漏电断路器壳体和应用其的漏电断路器 One kind of leakage circuit breaker housing and apply its leakage breaker
07/02/2014CN103903928A 一种具有对流散热壳体的断路器 A convection cooling of the housing has a circuit breaker
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
07/02/2014CN102610454B 一种塑壳断路器的上进线静触头装置 Progress means a static contact line MCCB
06/2014
06/26/2014WO2014098292A1 Molded case circuit breaker having pressurized contact fixing structure
06/25/2014CN203674131U 小型断路器的下引弧装置 Under the ignition device MCB
06/25/2014CN203674130U 灭弧型活塞断路器 Interrupter breakers piston
06/25/2014CN203674129U 小型零线断路器 Small zero line breaker
06/25/2014CN203674128U 一种用于限流型塑壳断路器的导电杆及动触头组件 Conductive rod and movable contact assembly for limiting MCCB's
06/25/2014CN203673977U 一种能减少抖动的触点结构 One kind of contact structure can reduce jitter
06/25/2014CN103887124A 一种微型断路器 A miniature circuit breaker
06/25/2014CN102403172B 双断点动触头系统及使用该系统的塑壳断路器 Double-break moving contact system and using the system MCCB
06/25/2014CN101335157B 断路器装置 Breaker device
06/19/2014WO2014091573A1 Circuit breaker
06/19/2014WO2014090371A1 Circuit breaker and adapter for a circuit breaker
06/18/2014DE102012112435A1 Sicherungsautomat mit Hilfskurzschluss Breaker with auxiliary short circuit
06/18/2014CN203659776U 断路器的灭弧装置 Circuit breaker interrupter device
06/18/2014CN203659775U 一种具有防耐压击穿功能的小型断路器 Having an anti-voltage breakdown features miniature circuit breaker
06/18/2014CN203659774U 双排触点的万能式断路器 Double contacts Circuit Breaker
06/18/2014CN203659773U 一种断路器触头 A circuit breaker contacts
06/18/2014CN203659772U 一种小型断路器的快速闭合机构 Fast closing mechanism for a miniature circuit breaker
06/18/2014CN203659761U 断路器 Breaker
06/18/2014CN103871797A Circuit breaker and electromagnetic tripping device
06/18/2014CN103871796A Magnetism enhancement and arc guide device of miniature circuit breaker and miniature circuit breaker provided with magnetism enhancement and arc guide device
06/18/2014CN103871795A Breaker arc extinguishing chamber and breaker with breaker arc extinguishing chamber
06/18/2014CN103871794A Switch
06/18/2014CN102270554B Mold cased circuit brreaker
06/18/2014CN102129943B Circuit breaker
06/18/2014CN101976639B Thermal actuator and electric switching device with a thermal actuator
06/11/2014CN203644717U 电控塑壳断路器及逻辑互锁式塑壳断路器 Electronic control logic interlocking molded case circuit breakers and molded case circuit breaker
06/11/2014CN203644716U 一种小型直流断路器的吹弧灭弧装置 Puffer interrupter device for small DC circuit breaker
06/11/2014CN203644715U 一种用于断路器的改进型灭弧室 An improved circuit breaker interrupter
06/11/2014CN203644714U 断路器动触头结构 Breaker moving contact structure
06/11/2014CN203644701U 插入式储能高分断小型断路器 Plug-in storage MCB
06/11/2014CN103854931A Arc extinguishing device and circuit breaker with same adopted
06/11/2014CN103854917A Fluoroplastic base material composite material used in electronic device and used for extinguishing arc
06/11/2014CN102386029B Double-breakpoint movable contact spindle system of moulded case circuit breaker
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