| Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511) |
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| 08/10/1982 | CA1129535A1 Front trim for panelboard |
| 08/03/1982 | CA1128983A1 Transportable power supply substation |
| 07/28/1982 | EP0056558A2 Plug plate for a low-voltage safety switch |
| 07/27/1982 | CA1128639A1 "ready" indicator for high-voltage switchgear |
| 07/20/1982 | US4340813 Switch panel with touch switches |
| 07/20/1982 | US4340795 Panel mount adapter for switches |
| 07/13/1982 | US4339231 Motor control housing and junction box for a submersible pump |
| 07/13/1982 | CA1127746A1 Control center with interfitting dielectric barriers for bus bars |
| 06/23/1982 | EP0054265A2 Switchboard frame |
| 06/22/1982 | US4336417 Cover assemblies for electrical apparatus |
| 06/22/1982 | CA1126380A1 Universal mounting bracket for circuit blocks |
| 06/15/1982 | US4335273 Electrically insulating seal assembly |
| 06/15/1982 | CA1125874A1 Electrical distribution system |
| 06/15/1982 | CA1125823A1 Detachable switch structure |
| 06/09/1982 | EP0053252A1 Adapter for electrical installation equipment |
| 06/08/1982 | US4334260 Wall-type intercom station for detention and penitentiary facilities |
| 05/25/1982 | CA1124286A1 Contact button ad clip for plug fuseholder |
| 05/19/1982 | EP0051755A1 Protective cover for terminals of electrical appliances |
| 05/18/1982 | US4330103 Earthquake protector |
| 05/18/1982 | US4329860 Front entry electric meter locking assembly |
| 04/28/1982 | EP0050244A1 Releasable covering for terminal blocks |
| 04/27/1982 | US4327396 Combination of electrical meter socket column and panelboard for conversion to individual tenant metering |
| 04/27/1982 | US4327264 Fastening device for a switch |
| 04/27/1982 | US4326395 Electric enclosure locking assembly |
| 04/20/1982 | CA1122313A1 Panelboard assembly |
| 04/06/1982 | US4323949 Service cable distribution system |
| 03/31/1982 | EP0048682A2 Pressure-proof housing with rectangular closure |
| 03/24/1982 | EP0048203A1 Affixation board for equipment |
| 03/24/1982 | EP0047890A2 Arrangement for mounting an electrical apparatus upon a supporting rail |
| 03/24/1982 | EP0047828A1 Multipolar pluggable device with collar having a cover |
| 03/16/1982 | CA1120088A1 Picture frame cabinet |
| 03/09/1982 | US4319103 Protective encasement for machine tools |
| 03/02/1982 | US4318156 Portable distribution box |
| 03/02/1982 | US4317954 Electrical boxes and accessory therefore |
| 02/23/1982 | CA1118878A1 Cover assembly for panelboard |
| 02/17/1982 | EP0045926A2 Case for electrotechnical apparatuses, especially for electrical communication engineering |
| 02/17/1982 | EP0045756A1 Multiple service unit. |
| 02/16/1982 | US4316234 Enclosed switchboards |
| 02/16/1982 | CA1118522A1 Control center with bus bar insulators |
| 02/16/1982 | CA1118521A1 System for interconnection of multiple insulated wires |
| 02/09/1982 | US4314738 Auxiliary equipment enclosure unit for watthour meter sockets |
| 02/09/1982 | CA1118037A1 Power switching apparatus |
| 01/20/1982 | EP0043931A2 Block of connecting rails |
| 01/19/1982 | US4311354 Meter disconnect adaptor |
| 01/19/1982 | CA1116735A1 Device for securing an apparatus in a wall |
| 01/13/1982 | EP0043559A2 Device for the mounting of electrical devices above a plate |
| 12/29/1981 | US4307813 Fire-resistant enclosure |
| 12/29/1981 | CA1115405A1 Trim assembly for panelboard |
| 12/29/1981 | CA1115313A1 Slide switch assembly for mounting in a panel |
| 12/22/1981 | US4307436 Power distribution center |
| 12/22/1981 | US4307304 Electrical switchboard apparatus with center fed vertical riser bus |
| 12/22/1981 | US4307264 Synthetic-resin housing resistant to corrosive media |
| 12/15/1981 | US4305610 Defeatable interlock for fuse access door |
| 12/08/1981 | US4305114 Motor control center |
| 12/08/1981 | CA1114051A1 Seismic tolerant electrical unit substation |
| 11/25/1981 | EP0040284A1 Arrangement for running electrical and/or telephone cables to individual users apparatus in work rooms |
| 11/17/1981 | US4301493 Insulator mounting for panelboard |
| 11/11/1981 | EP0039531A1 Switching system for a distribution mains of medium-range voltage |
| 11/10/1981 | US4299508 Connectors for the construction of hollow tube mounting frameworks |
| 11/10/1981 | CA1112191A1 Power pole assembly |
| 11/04/1981 | EP0038941A1 Remote control device |
| 11/04/1981 | EP0038934A2 Electrical installation distributor |
| 10/27/1981 | US4297525 Electrical outlet box and pawl mounting device |
| 10/21/1981 | EP0038256A1 Switch with several crosspoints layers |
| 10/21/1981 | EP0037896A2 Switchboard built-in apparatus for mounting through a switchboard aperture |
| 10/13/1981 | US4295018 Electrical housing and switch box |
| 10/13/1981 | CA1110703A1 Meter receptacle assembly |
| 10/06/1981 | US4293072 Stackable equipment containers |
| 10/06/1981 | CA1110354A1 Control center bus bars |
| 09/29/1981 | US4292661 Power and control system arrangement for transport refrigeration unit |
| 09/29/1981 | US4291817 Weatherproof panel enclosure |
| 09/22/1981 | CA1109554A1 Switch board mount |
| 09/15/1981 | US4289361 Enclosure for meters |
| 09/08/1981 | US4288656 Bolted/welded joint for switchboard run-in connector |
| 09/03/1981 | WO1981002495A1 Multiple service unit |
| 09/01/1981 | CA1108254A1 Vertical electric busbar with circulatory cooling system |
| 07/28/1981 | CA1106048A1 Electrical interconnection assembly |
| 07/07/1981 | US4277639 High-voltage installation including heavy electrical apparatus suspended by insulator means |
| 06/23/1981 | US4274547 Enclosed switchboard |
| 06/23/1981 | CA1103770A1 Weather proof cover for electrical receptacle |
| 06/09/1981 | CA1102907A1 Load controller |
| 06/09/1981 | CA1102893A1 Integral bus bar contact stab structure |
| 06/02/1981 | US4270820 Electric component cabinet |
| 05/19/1981 | US4268108 Locking arrangement for fixing a terminal block |
| 05/13/1981 | EP0028553A1 Low-voltage electricity-distribution box with raised base |
| 05/12/1981 | US4266683 Outdoor junction box |
| 05/05/1981 | US4266266 Electrical fixture intended primarily for outdoor use and designed to protect an electrical device housed therein from the elements |
| 04/14/1981 | US4262181 Snap-in switch housing |
| 04/14/1981 | US4261467 Shipping cover for motor control center |
| 04/14/1981 | US4261189 Panelboard vent assembly |
| 04/07/1981 | CA1099008A1 Meter retainer |
| 04/07/1981 | CA1098981A1 Plug-in contact structure for panelboard |
| 03/31/1981 | CA1098610A1 Bus bar construction and method |
| 03/25/1981 | EP0025763A1 Control panel with touch-switches |
| 03/25/1981 | EP0025729A1 Switch with several crosspoint layers |
| 03/10/1981 | US4255637 Light regulator switch |
| 03/10/1981 | US4255612 Insulator for covering electric cables |
| 03/10/1981 | US4254647 Force-resistant locking devices |
| 03/10/1981 | CA1097425A1 Self-retaining receptacle box |
| 03/10/1981 | CA1097424A1 Weatherproof outlet box cover |