| Patents for H01H 71 - Details of the protective switches or relays covered by groups (18,450) |
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| 10/14/1986 | US4617544 High voltage, high rupture capacity fuse |
| 10/14/1986 | US4617540 Automatic switch, rail-mounted |
| 10/08/1986 | EP0196950A1 Pawl for a fault current protective switch |
| 10/07/1986 | US4616206 Circuit breaker and shunt trip apparatus combined within single pole device |
| 10/07/1986 | US4616200 Circuit breaker |
| 10/07/1986 | US4616199 Circuit breaker improvement to prevent setting of trip assembly |
| 10/07/1986 | US4616198 Contact arrangement for a current limiting circuit breaker |
| 10/07/1986 | CA1212403A1 Resettable circuit closing device |
| 10/01/1986 | EP0196241A1 Single pole and neutral differential circuit breaker |
| 09/24/1986 | EP0195066A1 Circuit breaker |
| 09/23/1986 | US4613734 Resilient clamping device for securing an arc chute cover of a switching device |
| 09/16/1986 | US4612528 Single or multiple pole overload protective circuit breaker having an integrated signal contact point |
| 09/16/1986 | US4612523 Circuit breaker mechanism |
| 09/16/1986 | US4612430 For controlling rebound movement of a blade |
| 09/09/1986 | US4611201 Magnetically actuated illuminating warning device for circuit breakers |
| 09/09/1986 | US4611188 Circuit breaker |
| 09/09/1986 | US4611187 Circuit breaker contact arm latch mechanism for eliminating contact bounce |
| 09/09/1986 | CA1211143A1 Circuit breaker comprising parallel connected sections |
| 09/09/1986 | CA1211004A1 Fault indicator with push button reset |
| 09/03/1986 | EP0193440A1 Protective switch |
| 09/03/1986 | CN86100120A Interruputer of removable control |
| 09/02/1986 | US4609898 Molded case circuit breaker having a thermoplastic cover |
| 09/02/1986 | US4609895 Automatic switch with integral contact indicator |
| 09/02/1986 | US4609799 Circuit interrupter |
| 08/26/1986 | US4608546 Automatic switch with impact-armature tripping device |
| 08/20/1986 | EP0191719A1 Low-voltage circuit breaker provided with a current transformer |
| 08/13/1986 | EP0190373A1 Rapid-mounting device for circuit breakers |
| 08/12/1986 | US4605918 High speed current maximum tripping device |
| 08/06/1986 | EP0189887A2 Closing delay arrangement for current limiting circuit breaker contacts |
| 08/06/1986 | CN85108985A Drawout switchgear apparatus with extensible track |
| 08/05/1986 | US4604596 Remotely controllable circuit breaker |
| 07/30/1986 | EP0189036A1 Multiphase circuit breaker |
| 07/30/1986 | EP0188482A1 Switch latch. |
| 07/29/1986 | US4603313 Circuit breaker with replaceable rating plug interlock and push to trip button |
| 07/29/1986 | US4603312 Circuit breaker with adjustable trip unit |
| 07/23/1986 | EP0188258A1 A switch housing |
| 07/23/1986 | EP0188143A1 Protective switching device |
| 07/09/1986 | EP0187055A1 Polarised electromagnetic relay with magnetic latching for a trip device of a circuit breaker |
| 07/08/1986 | US4599590 Switch with a selective release |
| 07/01/1986 | US4598183 Trip indicating circuit breaker operating handle |
| 06/25/1986 | EP0185277A2 Electric-circuit breaker |
| 06/25/1986 | EP0185223A2 Trip device |
| 06/25/1986 | EP0185107A1 Motor protection switch |
| 06/24/1986 | US4597025 Minimum size, integral, A.C. overload current sensing, remote power controller |
| 06/24/1986 | US4596911 Combined device for on-load breaking and visible isolation of an electric circuit |
| 06/17/1986 | US4595896 Molded case circuit breaker having a reinforced housing |
| 06/17/1986 | US4595895 Circuit breaker |
| 06/17/1986 | US4595812 Circuit interrupter with detachable optional accessories |
| 06/11/1986 | EP0184026A2 Protective switch for a motor |
| 06/10/1986 | US4594491 Molded case circuit breaker with a trip mechanism having an intermediate latch lever |
| 06/03/1986 | US4593260 Contact with a magnetic compensator |
| 05/27/1986 | US4591228 Mechanical fastening device for assembling electrical equipment modules |
| 05/21/1986 | EP0181759A2 Electric circuit breaker |
| 05/14/1986 | EP0181103A2 Circuit breaker |
| 05/13/1986 | US4588878 Improved operating mechanism for electric circuit interrupters |
| 05/07/1986 | EP0180537A2 Circuit breaker of the MCCB-type with two case parts |
| 05/06/1986 | US4587391 Snap in panel mounted circuit breaker |
| 04/30/1986 | EP0179677A1 Switching device with a variable composition |
| 04/30/1986 | EP0179482A2 Electric switch |
| 04/29/1986 | US4586011 Current-limiter electric switch having a telecontrol suitable for a very high number of switching operations |
| 04/22/1986 | US4584545 Single section circuit breaker having a metering shunt |
| 04/22/1986 | US4583954 Methods of assembling electrical protective devices |
| 04/16/1986 | EP0178250A2 Magnetic operating release mechanism for a switch gear with an adjusting device |
| 04/15/1986 | US4583066 Thermal release for flux shift trip unit within static trip circuit breakers |
| 04/09/1986 | EP0177438A2 Multiple circuit breaker with separate insulating cases for every pole |
| 04/02/1986 | EP0176402A1 Switches with automatic circuit breaking, especially in differential switches and circuit breakers |
| 04/02/1986 | EP0176025A2 Molded case circuit breaker with a trip mechanism having an intermediate latch lever |
| 04/02/1986 | EP0175976A2 Circuit breaker with bimetal and calibration adjusting means |
| 04/01/1986 | US4580117 Motor protection switch |
| 04/01/1986 | CA1202656A1 Bimetallic circuit breaker with an auxiliary switch |
| 04/01/1986 | CA1202653A1 Equipment protecting electrical circuit breaker |
| 03/27/1986 | WO1986001935A1 Circuit breaker |
| 03/05/1986 | EP0173166A2 Coupling for circuit breaker poles |
| 03/04/1986 | US4574170 Multi-polar circuit breaker |
| 03/04/1986 | US4573259 Method of making an automated Q-line circuit breaker |
| 02/26/1986 | EP0172488A2 Contact arrangement for a current limiting circuit breaker |
| 02/26/1986 | EP0172374A2 Single or multiphase circuit breaker with integrated signalisation contact |
| 02/19/1986 | EP0171775A2 Safety switch |
| 02/11/1986 | US4570144 Thermally actuated variable-rating circuit breaker having adjustable heat sink means |
| 02/11/1986 | US4570143 Thermally actuated variable-rating circuit breaker having selectively connectable heater elements |
| 02/11/1986 | US4570142 Pushbutton-actuated excess-current switch |
| 02/04/1986 | CA1200305A1 Electric circuit breaker with a remote controlled static switch |
| 02/04/1986 | CA1200267A1 Magneto-thermal device for overcurrent relay |
| 01/30/1986 | WO1986000751A1 Switch latch |
| 01/28/1986 | US4567456 Resettable circuit closing device |
| 01/22/1986 | EP0168888A2 Ultrarapid-release current-limiter electrical switch |
| 01/22/1986 | EP0168596A2 Connecting clamp and method of making a connecting clamp |
| 01/14/1986 | CA1199364A1 Electrical protective devices and methods of assembling |
| 01/08/1986 | EP0167336A2 Snap-in panel mounted circuit breaker |
| 01/07/1986 | US4563553 Circuit breaker having integral cover/handle assembly |
| 01/07/1986 | CA1199098A1 Sectionaliser |
| 01/02/1986 | EP0166507A2 Reduced-size thermal overload relay |
| 01/02/1986 | EP0166266A2 Pivot for a clapper-type armature |
| 12/31/1985 | US4562419 Electrodynamically opening contact system |
| 12/18/1985 | EP0164690A2 Thermal-type overcurrent relay |
| 12/17/1985 | US4559510 Equipment protecting electrical circuit breaker |
| 11/21/1985 | EP0161968A1 Circuit breaker with a differential function |
| 11/21/1985 | EP0161946A1 Auxiliary module for connection to a circuit breaker |
| 11/21/1985 | EP0161945A1 Remote control auxiliary block for an electric-circuit breaker |
| 11/19/1985 | US4554524 Secondary circuit breaker for distribution transformer with indicator light switch mechanism |