| Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511) |
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| 12/25/2013 | CN203367804U Electrical network special-purpose mobile overhaul power case |
| 12/25/2013 | CN203367803U Distribution box |
| 12/25/2013 | CN203367802U Electrical equipment distribution box capable of preventing mosquitoes from coming in |
| 12/25/2013 | CN203367801U Outdoor power equipment distribution box with warning function |
| 12/25/2013 | CN203367800U Novel-type terminal box |
| 12/25/2013 | CN203367799U Waterproof dustproof power lighting distribution box |
| 12/25/2013 | CN203367798U A high-low voltage switch cabinet |
| 12/25/2013 | CN203367797U Intelligent distribution automatic terminal box |
| 12/25/2013 | CN203367796U Multifunctional integral power distribution cabinet of high-voltage H bench of rural power distribution network |
| 12/25/2013 | CN203367795U High-low voltage prefabricated-type transformer station |
| 12/25/2013 | CN203367794U Double-sided ammeter power distribution cabinet |
| 12/25/2013 | CN203367793U Switching device casing with pressure releasing component |
| 12/25/2013 | CN203367792U An installing housing of a power distribution cabinet |
| 12/25/2013 | CN203367791U Ring network cabinet |
| 12/25/2013 | CN203367790U Locking mechanism for cabinet door |
| 12/25/2013 | CN203367789U Low-voltage switch cabinet for measuring unit |
| 12/25/2013 | CN203367788U Door type top cover of low-voltage power distribution cabinet |
| 12/25/2013 | CN203367787U A digital-analog motive electric power distribution cabinet |
| 12/25/2013 | CN203367786U A power distribution cabinet header |
| 12/25/2013 | CN203367785U Movable window device used for high-voltage switch cabinet |
| 12/25/2013 | CN203367784U Organic glass cover |
| 12/25/2013 | CN203367783U Box-type substation |
| 12/25/2013 | CN203367782U Double-bus centrally installed switchgear with straight-through current transformer |
| 12/25/2013 | CN203367781U Anti-electric-shock low-voltage switchgear |
| 12/25/2013 | CN203367780U Electrical closing blocking device |
| 12/25/2013 | CN203367779U Flameproof, intrinsically-safe and intelligent-combination feeder for mining |
| 12/25/2013 | CN203367778U A 330KV high voltage parallel reactor loop used for high-altitude regions |
| 12/25/2013 | CN203367777U Anti-short-circuit system used for microcomputer five-protection electric lock |
| 12/25/2013 | CN203367776U Knife switch box |
| 12/25/2013 | CN203367775U Duplicate-busbar disconnecting switch segmented electric main connection wire |
| 12/25/2013 | CN203367774U Pubic change case convenient for wire inlet and connection |
| 12/25/2013 | CN203367773U Low-voltage high-current bus cabinet |
| 12/25/2013 | CN203367772U 220 KV outdoor GIS power-distribution-device arrangement structure |
| 12/25/2013 | CN203367771U Double-busbar mid-cabinet |
| 12/25/2013 | CN203367770U Confluence structure of power distribution frame |
| 12/25/2013 | CN203367769U Fusing chamber |
| 12/25/2013 | CN203367768U A ring main unit panel element anti-maloperation protective cover |
| 12/25/2013 | CN203367767U Secondary universal interface of switch cabinet |
| 12/25/2013 | CN203367766U Intelligent power supply of computer monitoring system |
| 12/25/2013 | CN203367765U Electronic current transformer and breaker connection structure |
| 12/25/2013 | CN203367764U A plastic flip-open wall-embedded-type power distribution box |
| 12/25/2013 | CN203367763U Special 35 kV, SF6 inflation switch cabinet for wind power |
| 12/25/2013 | CN203367762U Switch cabinet provided with plug-in high voltage live-line display |
| 12/25/2013 | CN203367761U High voltage switch cabinet |
| 12/25/2013 | CN203367760U Component installing plate for power distribution cabinet |
| 12/25/2013 | CN203367759U Solid insulating ring main unit with pressure relief channel |
| 12/25/2013 | CN203367758U Interlocking device used for high-voltage switch cabinet |
| 12/25/2013 | CN203367757U Plug pin type protective pressing plate |
| 12/25/2013 | CN203367756U 家用智能数显配电箱 Household intelligent digital distribution box |
| 12/25/2013 | CN203367755U Drying damp-proof device of high voltage transformation and distribution room |
| 12/25/2013 | CN203367754U Mid-cabinet installed with straight-through current transformer |
| 12/25/2013 | CN203367753U Mining high-voltage vacuum distribution box structure |
| 12/25/2013 | CN203367752U Temperature measurement alarm used in switch cabinet |
| 12/25/2013 | CN203367751U Temperature indicator in switch cabinet |
| 12/25/2013 | CN203367127U Built-in operating mechanism of ring network cabinet |
| 12/25/2013 | CN203367073U Electrified anti-error locking device of ring main unit |
| 12/25/2013 | CN203367063U Fixing structure for low-voltage electric appliance switch |
| 12/25/2013 | CN203367062U Switch |
| 12/25/2013 | CN203366979U Arrangement structure for installing TP class current transformers on sleeve |
| 12/25/2013 | CN203366975U Fixing device of mutual inductor |
| 12/25/2013 | CN203366513U Wireless control system of mobile power distribution equipment |
| 12/25/2013 | CN103477532A Service access point for an uninterruptible power supply |
| 12/25/2013 | CN103477519A Sealing element and a sealing system for hollow sections |
| 12/25/2013 | CN103477518A Apparatus having a plurality of openings to access removable electronic devices some of which have electrical connections using no circuit board trace |
| 12/25/2013 | CN103477517A Circuit breaker panel |
| 12/25/2013 | CN103474889A Ventilating system device of indoor transformer substation |
| 12/25/2013 | CN103474888A Large double-door coal mine electrical explosion-proof tank |
| 12/25/2013 | CN103474887A Street lamp control cabinet erected on ground |
| 12/25/2013 | CN103474886A Draught fan soft start power compensation system for subway tunnel |
| 12/25/2013 | CN103474885A High-voltage low-voltage preassembling type transformer substation ice-block-falling-resistant top cover structure |
| 12/25/2013 | CN103474884A Folding door for power system cabinet |
| 12/25/2013 | CN103474883A Reactive power compensation cabinet |
| 12/25/2013 | CN103474882A Infrared-type power distribution cabinet |
| 12/25/2013 | CN103474881A Convenient-to-use electric control cabinet |
| 12/25/2013 | CN103474880A Wire-passing support for instrument door and instrument door |
| 12/25/2013 | CN103474879A Power distribution cabinet capacitor module insulation structure |
| 12/25/2013 | CN103474878A Power distribution board |
| 12/25/2013 | CN103474877A Electric installation plate, electric installation beam and electric power electric cabinet |
| 12/25/2013 | CN103474876A 10KV electric power complete equipment misoperation-preventive lock |
| 12/25/2013 | CN103474875A Accessory device assembly for low and medium voltage switching devices |
| 12/25/2013 | CN103474797A Ground clip in switch cabinet |
| 12/25/2013 | CN103472870A Radiating system of high-voltage switch cabinet |
| 12/25/2013 | CN102354916B Plugged box with distribution automation |
| 12/24/2013 | US8614406 System of short-wave-infrared heater support assembly |
| 12/24/2013 | US8614399 Electric junction box |
| 12/24/2013 | DE112011104501T5 Selbstausrichtendes Betätigungselement für Türbedienungs-Schalter A self-actuating element for door-service switch |
| 12/24/2013 | DE102012210427A1 Wärmerohr Heat pipe |
| 12/24/2013 | DE102012007086B4 Kupplung für eine Stromschiene sowie Anordnung mehrerer solcher Kupplungen Coupling for a busbar arrangement and number of such couplings |
| 12/24/2013 | DE102007041129B4 Stromverbindungskasten Power connection box |
| 12/19/2013 | US20130335888 Automatic actuator for breakers or switches |
| 12/19/2013 | DE19959882B4 Befestigungsvorrichtung Fastening device |
| 12/19/2013 | DE102012022240B3 Anordnung für einen Zählerschrank, Verteilerschrank, Schaltschrank oder ein Leergehäuse Arrangement for a meter box, distribution box, cabinet or an empty housing |
| 12/19/2013 | DE102011054725B4 Befestigungselement und Verfahren zur Befestigung einer Tragschiene an einer Montagebasis Fastener and method for securing a mounting rail on a mounting base |
| 12/18/2013 | EP2181487B1 Panelboard |
| 12/18/2013 | EP2031626B1 Electrical low-voltage switching station |
| 12/18/2013 | CN203352037U Outdoor high-voltage solid insulated column switch platform |
| 12/18/2013 | CN203352033U Cabinet body of low-voltage draw-out switch cabinet |
| 12/18/2013 | CN203352032U Novel cabinet body of low-tension draw-out switch cabinet |
| 12/18/2013 | CN203352028U Energy-saving AC metal-enclosed switch cabinet |
| 12/18/2013 | CN203352017U Preassembled transformer station |