| Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511) |
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| 11/23/1988 | EP0291762A2 Metal-clad, gas filled, multiphase high voltage switchgear |
| 11/22/1988 | US4787011 Control center unit shelf assembly |
| 11/16/1988 | CN88102677A Multi-phase high voltage switching device with metal casing filled by high pressure gas |
| 11/15/1988 | US4785378 Loop-feed wiring arrangement for electric circuit breakers and switches |
| 11/15/1988 | US4785377 Insulated neutral tie strap |
| 11/15/1988 | US4785376 Utility pedestal construction |
| 11/10/1988 | DE3714253A1 Housing, especially an explosion-proof housing for electrical apparatuses |
| 11/08/1988 | US4783718 Lighting circuit breaker panelboard modular assembly |
| 11/03/1988 | DE3735920C1 Holder having a fuse box |
| 11/03/1988 | DE3712824A1 Infinitely adjustable mounting device |
| 11/02/1988 | EP0289429A1 Group of casing elements for making bundles of cables |
| 11/01/1988 | CA1244124A1 Electrical installation comprising individual assemblies |
| 10/27/1988 | DE3712415A1 Base for a cable junction housing |
| 10/26/1988 | CN88100949A Multiple-way supply outdoor switch box with high-voltage earthing protection |
| 10/20/1988 | DE3710736A1 Device for mounting built-in devices (units) in control panels (boards) |
| 10/19/1988 | EP0287070A1 Arrangement for releasably connecting two tubes abutting end to end |
| 10/19/1988 | EP0287069A1 Connection device for two tubes having the same diameter, the axes of which form an obtuse angle |
| 10/19/1988 | EP0286946A1 Fuse terminal, especially for small transformer |
| 10/18/1988 | US4778965 Switch construction with integral mounting clips |
| 10/18/1988 | US4778393 Pin board matrix |
| 10/13/1988 | DE3802359A1 Low-voltage distributor arrangement |
| 10/12/1988 | EP0286517A1 Ventilation of a transformer substation |
| 10/12/1988 | EP0285857A1 Closing device for a switchboard cabinet door |
| 10/06/1988 | WO1988007810A1 A three dimensional construction system |
| 10/06/1988 | DE3807718A1 Housing for an electronic switch tripping unit |
| 10/05/1988 | EP0284889A2 Switchboard cabinet with an air conditioner |
| 10/05/1988 | EP0284823A2 Base for a switchboard cabinet |
| 09/29/1988 | DE3709088A1 Flameproof housing arrangement for electrical assemblies |
| 09/28/1988 | EP0284129A1 Control panel |
| 09/28/1988 | EP0283973A2 Device for mounting housings in the openings of a switchboard or a matrix panel |
| 09/27/1988 | US4774629 Control unit height adapter |
| 09/27/1988 | US4774390 Hand protector apparatus for electrical apparatus |
| 09/27/1988 | US4773780 Keyboard with a metal carrier plate |
| 09/22/1988 | WO1988007278A1 Control device for low voltage electrical installations, for controlling three functions: on, off, automatic |
| 09/21/1988 | EP0283258A2 Barrier assembly for partitioning components |
| 09/21/1988 | EP0283054A2 Generator circuitry |
| 09/15/1988 | DE3707441A1 Closure plug (sealing plug) for openings in housings of electrical switching apparatuses (switchgear) |
| 09/14/1988 | EP0282447A1 Electrical switching unit with several switching apparatuses |
| 09/14/1988 | EP0281983A2 Assembling system for a housing frame |
| 09/14/1988 | EP0281970A2 Explosion-proof casing for electrical equipment |
| 09/08/1988 | DE3712436C1 Retaining device for an electrical switch |
| 09/08/1988 | DE3706315A1 Cabinet |
| 09/07/1988 | WO1988006835A1 Means in connection with an enclosed electrical apparatus |
| 09/07/1988 | EP0280836A2 A conductor assembly for connection to electrical switches, modular electrical apparatus and the like |
| 09/06/1988 | US4768967 Latch for removable control unit of a motor control center |
| 09/06/1988 | US4768259 Mounting plate, in particular for hinges |
| 09/06/1988 | CA1241687A1 Circuit interrupter stab assembly with total isolation of phases |
| 08/31/1988 | CN87204790U Detector of low-voltage feeding switch for movable transformer substation |
| 08/30/1988 | CA1241423A1 Switchable receptacle unit |
| 08/25/1988 | DE3710557C1 Switchgear cubicle (cabinet) having a withdrawable drawer compartment with a working plate |
| 08/24/1988 | EP0279748A1 Submersible electrical equipment |
| 08/10/1988 | EP0277569A2 Door leaf for housings or cabinets for mounting electric apparatuses, and its manufacturing process |
| 08/10/1988 | CN87215323U Automatic alarm high-tension switch gear cabinet by misoperation |
| 08/04/1988 | DE3739587A1 Lead-seal securing means of a bolt which retains a covering |
| 07/28/1988 | DE3800373A1 Vorrichtung zur verbindung eines elektrischen bauteils mit einer steuerung und/oder signalisation, welche in einer tafeloeffnung untergebracht ist Device for connecting an electrical component to a control and / or signaling, which is housed in a tafeloeffnung |
| 07/28/1988 | DE3701152A1 Plug contact arrangement |
| 07/27/1988 | EP0275773A1 Wiring installation for connecting electric devices associated with a nuclear reactor |
| 07/26/1988 | US4760375 Data transmission cable |
| 07/21/1988 | DE3800374A1 Vorrichtung zur dichten montage eines elektrischen geraets in einer oeffnung einer schalt- bzw. anzeigetafel Device for seal assembly of an electrical device in an opening of a switchable or scoreboard |
| 07/20/1988 | EP0274552A1 180 Degrees hinge visible from the outside |
| 07/20/1988 | EP0274549A1 Releasable concealed hinge for switch boards |
| 07/06/1988 | CN87103345A Electric apparatus |
| 07/06/1988 | CN87101281A Wiring installation for connection of electric devices of nuclear reactor |
| 07/05/1988 | US4754944 Apparatus for attachment of multiple structural support brackets to switch boxes |
| 06/29/1988 | EP0272872A2 Electrical distribution boards |
| 06/28/1988 | US4754369 Cabinet of a particularly light and stiff construction |
| 06/28/1988 | US4754367 Electric switchboard cell having a positioning drive for a movably arranged switchgear and locking device for switchboard cell door |
| 06/28/1988 | CA1238736A1 Case |
| 06/23/1988 | DE3642346A1 Switch construction for use as an illuminated changeover switch with a central OFF position |
| 06/22/1988 | EP0271830A2 Electrical facility |
| 06/21/1988 | US4752239 Circuit breaker support and connection modifying device |
| 06/21/1988 | US4752233 Electric power panelboard adapter module |
| 06/16/1988 | DE3642108A1 Switching installation for distributing electrical power, and a method for operating the switching installation |
| 06/16/1988 | DE3641124A1 Installation apparatus having a folding cover |
| 06/16/1988 | DE3641003A1 Switch panel of a domestic appliance |
| 06/15/1988 | EP0271407A1 Protecting device for an equipment element plunged into a surrounding medium and sensitive to electric, magnetic and/or electromagnetic influences within this medium |
| 06/15/1988 | EP0270996A2 Supply adapter for a bus bar system |
| 06/15/1988 | EP0270995A2 Appliance adapter |
| 06/15/1988 | EP0270994A2 Appliance adapter |
| 06/14/1988 | US4751610 Plural utility supply pedestal including contained common grounding means |
| 06/08/1988 | EP0270438A1 Electrical distributing installation and constituent parts |
| 06/01/1988 | CN87206265U Independent pneumatically actuated mechanism |
| 05/26/1988 | DE3709280C1 Domestic connecting box having an internal electric-shock protection cover |
| 05/26/1988 | DE3639669A1 Low-voltage, high-power safety switching device with window arrangement |
| 05/25/1988 | EP0268137A2 Metal-clad switchgear |
| 05/24/1988 | US4747016 Tamper-resistant removable cover for a utility box assembly |
| 05/24/1988 | US4746780 One-screw mounting system for ganged components |
| 05/19/1988 | DE3738249A1 Electrical switching element for drives |
| 05/18/1988 | CN87213347U Self-couple pressure-depression starter |
| 05/18/1988 | CN87213019U Multibit main command switch |
| 05/17/1988 | US4745534 Miniature lamp holder |
| 05/11/1988 | DE3636656A1 Pressure-tight swing-door securing means for switching cabinets |
| 05/10/1988 | US4744003 Power distribution panelboard |
| 05/10/1988 | US4742608 Method of retaining molded case circuit breakers |
| 05/05/1988 | DE3636944A1 Mounting device for isolators, lower parts and the like |
| 05/05/1988 | DE3636574A1 Waterproof housing, especially for the encapsulation of electrical and electronic components |
| 05/05/1988 | DE3636434A1 Detachable connection |
| 05/04/1988 | EP0265698A2 Connection device for the electrical connection of the connection points of electrical apparatuses |
| 05/03/1988 | US4742198 Push button assembly having an actuator subassembly fixed to the innerside of a face plate |
| 04/26/1988 | US4740865 Extruded three-phase base pan configuration for a load center |