| Patents for H01H 71 - Details of the protective switches or relays covered by groups (18,450) |
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| 08/21/1996 | CN1129347A Trip device comprising at least one current transformer |
| 08/20/1996 | US5548261 Trip device for a circuit breaker |
| 08/18/1996 | CA2168610A1 Circuit breaker bell alarm reset mechanism |
| 08/14/1996 | EP0567614B1 Current limiting circuit breaker with over-molded magnet and metal plates |
| 08/13/1996 | US5546060 Support plate for a circuit breaker |
| 08/13/1996 | US5545867 Motor operator interface unit for high ampere-rated circuit breakers |
| 08/08/1996 | WO1996024151A1 Low energy memory metal actuated latch |
| 08/08/1996 | WO1996024150A1 Line safety switch |
| 08/08/1996 | DE19519168C1 Electrical load isolating-switch with fuse |
| 08/08/1996 | DE19503530A1 Leitungsschutzschalter Circuit breaker |
| 08/07/1996 | EP0725412A2 Safety device for a current line in vehicles |
| 08/06/1996 | US5543766 Operating device for a circuit breaker |
| 08/06/1996 | US5543595 Circuit breaker with a blocking mechanism and a blocking mechanism for a circuit breaker |
| 07/31/1996 | CN1127929A Defferential switch associated to one or more circuit protection elements such as fuse cut-guts or circuit breakers |
| 07/31/1996 | CN1127927A An auxiliary unit notably for indicating the state of circuit breakers |
| 07/30/1996 | US5541561 Integral electrical circuit controller |
| 07/24/1996 | CN1127416A A positive charge indicator for high ampere-rated circuit breaker operating speakers |
| 07/23/1996 | US5539371 Fuseless breaking switch |
| 07/23/1996 | US5539370 Inductive motor protective circuit breaker |
| 07/23/1996 | US5539365 Electrical protection apparatus with circuit breaker and effector |
| 07/23/1996 | US5539168 Power circuit breaker having a housing structure with accessory equipment for the power circuit breaker |
| 07/20/1996 | CA2167553A1 Cover for battery compartment and communications port |
| 07/17/1996 | CN2231449Y Electromagnetic tripping device for circuit breaker |
| 07/17/1996 | CN1032338C Electric circuit-breaker of magnetic arc extinction type |
| 07/10/1996 | EP0720772A1 Power switch with an arc quenching device |
| 07/09/1996 | US5534842 Circuit breaking switch with fusible element that responds to current overloads |
| 07/09/1996 | US5534833 Circuit breaker remote closing operator |
| 07/04/1996 | DE4447206A1 Optical acoustic fuse monitor |
| 07/03/1996 | EP0720192A1 Device for accelerated closure of electrical contacts |
| 07/02/1996 | US5532660 Manual override mechanism for a remote controlled circuit breaker |
| 06/27/1996 | WO1996019817A1 Current-limiter switch |
| 06/27/1996 | DE4446045A1 Schalter zur Strombegrenzung Switch for current limiting |
| 06/27/1996 | DE4445961A1 Electric motor control device |
| 06/27/1996 | DE4445419A1 Electrical load protection switch with electromagnetic release |
| 06/27/1996 | DE4445170A1 Thermic release for electrical load protection switch |
| 06/27/1996 | DE4445169A1 Armature magnetic system for electrical installation switch |
| 06/25/1996 | US5530414 Switching accessory for use with motor starters |
| 06/20/1996 | WO1996019007A1 Interface connection for a circuit breaker plug-in trip unit |
| 06/19/1996 | EP0717426A1 An auxiliary modular device for modular circuit-breakers |
| 06/19/1996 | EP0717425A1 A differential protection module with safety coupling for coupling to a multipole switch block |
| 06/19/1996 | CN1124873A An electromagnetic actuator for a low voltage circuit breaker |
| 06/13/1996 | DE4443520A1 Fault-current circuit breaker |
| 06/12/1996 | CN1032037C Fault current protective switch in modular design |
| 06/11/1996 | US5525080 Circuit breaker terminal screw assembly |
| 06/07/1996 | CA2164496A1 Electrical circuit protection devices comprising conductive liquid compositions |
| 06/06/1996 | WO1996017368A1 Lock for a low-voltage switch |
| 06/05/1996 | EP0715327A1 Device against calibration reduction after adaption of an auxiliary |
| 06/05/1996 | EP0478700B1 A method of manufacturing a circuit breaker |
| 06/05/1996 | DE4444556A1 Switchable terminal block fitted to supporting rail |
| 06/05/1996 | CN1031966C 自动开关 Automatic switch |
| 05/30/1996 | WO1996016423A1 Contact system for an electromagnetic switching device with an instantaneous release device |
| 05/30/1996 | WO1996007192A3 Electromechanical switching device and arrangement with several such devices |
| 05/30/1996 | DE4441467A1 Kontaktsystem für ein elektromagnetisches Schaltgerät mit Schnellauslöser Contact system for an electromagnetic switching device with instantaneous release |
| 05/30/1996 | DE4440602A1 Electrical wire securing device for telecommunications exchange equipment |
| 05/29/1996 | CN1123458A Leakage-responsive circuit breaker |
| 05/29/1996 | CN1123456A Device for fastening affix in circuit breaker |
| 05/28/1996 | US5521346 Sequential close interlock arrangement for high ampere-ratedcircuit breaker |
| 05/21/1996 | US5519367 Circuit breaker logic switch system |
| 05/14/1996 | US5517165 Switch mechanism |
| 05/14/1996 | CA2073442C Electrical recloser having external mounting arrangement for electronics assembly |
| 05/08/1996 | EP0710973A1 A magneto-thermic switch having thermal protection which can be calibrated mechanically and associated method of calibration |
| 05/07/1996 | US5515229 Overcurrent protector with overheat prevention means |
| 05/02/1996 | DE19534612A1 Electric circuit-interrupter e.g. double- or compound-type circuit-breaker |
| 05/02/1996 | CA2137945A1 Compact control and monitoring switch |
| 05/01/1996 | CN2226339Y Plastic casing type breaker socket |
| 05/01/1996 | CN1031737C Test key arrangement for an earth-leakage current circuit-breaker or differential-current circuit-breaker |
| 04/25/1996 | WO1996012293A1 Solid state overload relay mechanism |
| 04/25/1996 | WO1996012292A1 A miniaturized automatic circuit breaker with a multifunctional terminal and a screen for protection against internal electric arcs |
| 04/24/1996 | EP0708470A1 A thermal protection unit for an automatic circuit breaker |
| 04/24/1996 | EP0708461A1 A high performance automatic switch |
| 04/24/1996 | EP0525137B1 Protective switchgear tripped by differential current or undervoltage |
| 04/24/1996 | CN1031674C Single-pole plus neutral circuit breaker with test circuit |
| 04/23/1996 | US5510760 Ground fault interrupter wiring device with improved latching and actuating components |
| 04/23/1996 | US5510759 Miniature circuit breaker with ground fault electronics supported by stiff conductors for easy assembly |
| 04/17/1996 | EP0706712A1 Ground fault module conductors and base therefor |
| 04/17/1996 | EP0671054B1 Magnetic trigger for fault current protection switch |
| 04/17/1996 | CN1120872A Electromagnetic switching mechanism for electrical safety switches |
| 04/17/1996 | CN1120727A Multipole differential circuit breaker |
| 04/16/1996 | US5508670 Trip interlock assembly for a circuit breaker |
| 04/09/1996 | US5506556 Circuit breaker mechanism |
| 04/03/1996 | EP0704874A1 Differential circuit breaker associated with one or more circuit protection elements such as fuse units or circuit breakers |
| 04/03/1996 | EP0704867A1 Release device with at least a current transformer |
| 04/02/1996 | US5504290 Remote controlled circuit breaker with recharging cam |
| 04/02/1996 | US5504285 Circuit breaker indicating flag interlock arrangement operating springs |
| 04/02/1996 | US5504284 Device for mechanical and electrical lockout of a remote control unit for a modular circuit breaker |
| 03/27/1996 | CN1119333A Alarming device of circuit breaker |
| 03/27/1996 | CN1031434C Breaking switch |
| 03/27/1996 | CN1031415C Method of forming compacts |
| 03/26/1996 | USRE35190 Plug-in power supply |
| 03/26/1996 | US5502426 Protection switch device |
| 03/26/1996 | US5502286 Bell alarm and lock-out for high ampere-rated circuit breakers |
| 03/26/1996 | US5502285 Contact-separating device for circuit breakers |
| 03/20/1996 | EP0702387A1 Multipole circuit breaker with reduced operating temperature |
| 03/20/1996 | CN1118930A Switch device |
| 03/20/1996 | CN1118929A Method and apparatus for detecting state of electromechanial protective switch |
| 03/20/1996 | CN1118928A Movable contactor device in circuit breaker |
| 03/19/1996 | US5500630 Solid state overload relay mechanism |
| 03/19/1996 | US5500496 Handle assembly for a circuit breaker |
| 03/17/1996 | CA2158415A1 Multipole circuit breaker with reduced operating temperature |
| 03/15/1996 | CA2156870A1 Circuit breaker terminal screw assembly |