| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 10/24/2013 | US20130279081 Motor control center and communication system therefor |
| 10/23/2013 | CN203251007U Vehicle power supply cabinet with drawer type structure |
| 10/23/2013 | CN203251006U Intelligent medium voltage switch cabinet |
| 10/23/2013 | CN203251005U Intelligent breaker |
| 10/23/2013 | CN203251004U Visual medium voltage switch cabinet |
| 10/23/2013 | CN203251003U Hand operator failure self-locking device and withdrawable unit having same |
| 10/23/2013 | CN203251002U Locking device of switch cubicle front door |
| 10/23/2013 | CN203251001U Anti-condensation medium voltage switch cabinet |
| 10/23/2013 | CN103368098A A high-pressure metallic armored movable switch cabinet applicable to plateau environment |
| 10/23/2013 | CN103368094A 40.5KV programming switching cabinet capable of being operated remotely |
| 10/23/2013 | CN103368085A Steel-clad movable-type alternating current metal enclosed switchgear |
| 10/23/2013 | CN102324708B Device for interlocking chassis vehicle with cabinet door of circuit breaker chamber |
| 10/22/2013 | CA2732405C Portable electrical equipment racking tool |
| 10/16/2013 | CN203242946U Drawable power supply device of data center |
| 10/16/2013 | CN203242945U Novel drawer-type breaker busbar |
| 10/16/2013 | CN203242944U Novel breaker crank handle |
| 10/16/2013 | CN203242943U Fuse trolley and switch cabinet comprising fuse trolley |
| 10/16/2013 | CN103354330A Low voltage draw-out type switch cabinet |
| 10/16/2013 | CN103354329A Transmission device for pushing electric chassis of circuit breaker forward and back |
| 10/16/2013 | CN102195247B Anti-explosive high-voltage vacuum power distribution device |
| 10/16/2013 | CN102184785B Novel automatic isolation baffle device, and bypass switch and switch electrical appliance using automatic isolation baffle device |
| 10/10/2013 | US20130264178 Withdrawable unit for an electric switching device |
| 10/09/2013 | CN203233094U Interlocking mechanism of breaker chamber door of switchgear |
| 10/09/2013 | CN203233093U Withdrawable low-voltage whole set switch cabinet having linkage mechanism |
| 10/09/2013 | CN103346503A Armored metal-enclosed switch device |
| 10/09/2013 | CN103346502A Interlocking device for preventing false switching of ground knife after handcart is pushed in switch cabinet |
| 10/08/2013 | US8553394 Circuit breaker racking apparatus, systems, and methods of using same |
| 10/03/2013 | WO2013143415A1 Electric chassis vehicle for circuit breaker |
| 10/02/2013 | CN203225472U A drawer sealing apparatus of an electrical cabinet |
| 10/02/2013 | CN203225471U 10kV手车开关操作把手 10kV handcart switch operating handle |
| 10/02/2013 | CN203225464U Slide device preventing shutter of draw-out type switchgear from being blocked |
| 10/02/2013 | CN203223492U Clutch and built-middle type vacuum circuit breaker chassis truck including same |
| 10/02/2013 | CN103337803A Low voltage draw-out switchgear |
| 10/02/2013 | CN103337802A Interlocking device arranged in switch cabinet and used for preventing trolley from being pushed in mistakenly after switching-on of earthing switch |
| 09/26/2013 | WO2013139275A1 Electro-mechanically operated chassis for breaker |
| 09/25/2013 | CN203218778U Novel switch cabinet grounding handcart |
| 09/25/2013 | CN203218777U High-voltage switchgear handcart single-hole friction grounding device |
| 09/25/2013 | CN203218776U Draw-out type secondary low-voltage box |
| 09/25/2013 | CN203218775U Withdrawable swing door mechanism of high-voltage switch cabinet |
| 09/25/2013 | CN203218774U 开关柜活门启闭机构 Switchgear shutter opening and closing mechanism |
| 09/25/2013 | CN203218773U Switch cabinet with handcart |
| 09/25/2013 | CN203218772U driving mechanism for switch cabinet |
| 09/25/2013 | CN203218771U Armored withdrawable AC metal enclosed switch device |
| 09/25/2013 | CN203218770U Novel switch cabinet floor-type handcart guide rail |
| 09/25/2013 | CN203218769U 绝缘塞 Insulating plug |
| 09/25/2013 | CN203218768U Closing operation interlocking mechanism for switch cabinet |
| 09/25/2013 | CN203218767U Movable-door automatic locking mechanism for high-voltage switch cabinet |
| 09/25/2013 | CN203218766U Door locking mechanism for high-voltage switch cabinet |
| 09/25/2013 | CN203218765U Interlocking device for rocking hole of circuit breaker and door plate of switch cabinet |
| 09/25/2013 | CN203218764U Drawer interlocking device of low voltage electrical equipment |
| 09/25/2013 | CN203218763U Novel withdrawable high-voltage cabinet middle-separator apparatus |
| 09/25/2013 | CN203218748U Low voltage draw-out type switch cabinet with overturn top cover |
| 09/25/2013 | CN203218738U Anti-electricity theft high-voltage measuring cabinet |
| 09/25/2013 | CN203218731U Novel switch cabinet chute apparatus |
| 09/25/2013 | CN103326271A Drawer-type switch cabinet |
| 09/25/2013 | CN103326270A Driving mechanism of breaker chassis vehicle |
| 09/25/2013 | CN103326269A Mechanical interlocking device between handcart and back door |
| 09/25/2013 | CN102290729B Handcart grounding device of switch cabinet |
| 09/25/2013 | CN102290722B Transmission mechanism for valve of switch cabinet |
| 09/18/2013 | CN203205756U Novel breaker busbar |
| 09/18/2013 | CN203205755U Combined low-voltage switch cabinet |
| 09/18/2013 | CN203205754U Drawer type circuit breaker low-voltage switch cabinet |
| 09/18/2013 | CN203205753U Guide rail used stopper |
| 09/18/2013 | CN203205752U Handcart fast operating handle for movable switch cabinet |
| 09/18/2013 | CN203205751U Low-voltage switchgear cabinet drawer mounting plate |
| 09/18/2013 | CN203205750U Drawer bottom board used for fast transformation |
| 09/18/2013 | CN103311837A Improved electric cabinet handcart grounding guide rail |
| 09/18/2013 | CN103311836A Drawer sliding mechanism of electric cabinet |
| 09/18/2013 | CN103311835A Drawer sealing structure of electric cabinet |
| 09/18/2013 | CN103311834A Plug connection frame for electrical plug-in switching device, and unit formed by plug connection frame and electrical plug-in switching device |
| 09/18/2013 | CN103311818A Improved switch electric cabinet |
| 09/18/2013 | CN102007657B Protective device for preventing electrical conductors from coming into contact in a power distributor unit |
| 09/18/2013 | CN101889376B Automatic transfer and bypass switch assembly with shutter mechanism |
| 09/12/2013 | DE112011104031T5 Automatische Chassisvorrichtung für Kleinwagen des Hochspannungs-Schaltschranks von 35KV Automatic chassis device for small cars of the high-voltage cabinet of 35KV |
| 09/12/2013 | DE102012203511A1 Plug-in rack for e.g. electromagnetic self switch, has switching actuator that is operated upon detection of that module switching device is in connected position, such that display device is moved into connected display position |
| 09/12/2013 | DE102012203469A1 Einschubrahmen für ein elektrisches Einschubschaltgerät, insbesondere ein Einschubleistungsschalter Slide-in frame for an electrical plug-switching device, especially a circuit breaker plug- |
| 09/11/2013 | EP2637270A2 Withdrawable frame for a withdrawable switching device, in particular a withdrawable power switch |
| 09/11/2013 | CN203193168U Drawer type carrying device |
| 09/11/2013 | CN203193167U Voltage transformer handcart used for switch cabinet |
| 09/11/2013 | CN203193166U Cabinet body of high-tension switch cabinet |
| 09/11/2013 | CN203193165U Interlocking device for circuit breaker handcart and door of switchgear |
| 09/11/2013 | CN203193164U Anti-misoperation type propulsion mechanism |
| 09/11/2013 | CN203193163U Interlocking device used for drawer type breaker |
| 09/11/2013 | CN103296608A Two-door moving type alternative current metal sealing switch equipment |
| 09/11/2013 | CN103296603A Movable plug for feed cabinet |
| 09/11/2013 | CN103296602A Removable alternating-current metal-enclosed switchgear |
| 09/11/2013 | CN103296601A Drawer-type low-voltage cabinet |
| 09/05/2013 | DE102012203250A1 Guide frame for electrical plug-switching device e.g. slide-breaker, has enclosure that is arranged to partially cover crank opening and is operated manually or by insertion control unit |
| 09/04/2013 | CN203180414U Armored movable alternating current metal enclosing switch equipment |
| 09/04/2013 | CN203180409U Drawer position device of low voltage switch cabinet |
| 09/04/2013 | CN203180408U Unit universal type drawer installing plate |
| 09/04/2013 | CN203180407U Drawer installation hanging beam of low voltage switch cabinet |
| 09/04/2013 | CN203180406U Drawer slide blocks of low voltage switch cabinet |
| 09/04/2013 | CN203180405U Primary connector of low voltage draw-out type switch device |
| 09/04/2013 | CN203180404U General type layer baffle plate |
| 09/04/2013 | CN203180403U Draw-out type switch cabinet |
| 09/04/2013 | CN203180402U Movable type short-circuit switch for electrolysis |
| 09/04/2013 | CN203180401U Medium voltage switchgear emergency trip push rod stroke amplification device |
| 09/04/2013 | CN203180400U Voltage transformer cabinet |
| 09/04/2013 | CN203180399U Isolation switch separation cabinet |