H01H 73 - Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism

Patents for H01H 73 - Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism (6,696)
11/2013
11/27/2013	CN203312220U Arc extinguishing device for circuit breaker
11/27/2013	CN203312219U Arc extinguishing device of miniature circuit breaker
11/27/2013	CN203312218U Arc extinguishing device for circuit breaker
11/27/2013	CN203312217U Arc striking sheet of circuit breaker
11/27/2013	CN203312216U Low-voltage circuit breaker
11/27/2013	CN102376505B Contactor protecting sheet and molded case circuit breaker contactor with high breaking capacity
11/21/2013	WO2013171903A1 Circuit breaker for direct-current circuit and circuit breaker device for direct-current circuit
11/21/2013	WO2013171837A1 Circuit breaker
11/21/2013	DE102013104914A1 Leistungsschutzschalter mit gegossenem Gehäuse Circuit breaker molded case
11/20/2013	CN203300584U Arc extinguishing apparatus of breaker
11/20/2013	CN203300583U Circuit breaker
11/20/2013	CN203300582U 断路器 Breaker
11/20/2013	CN203300581U Moving contact mounting structure of circuit breaker
11/20/2013	CN103400729A Small type circuit breaker
11/20/2013	CN101707170B Circuit breaker, in particular for low voltages
11/19/2013	US8587914 Fault circuit interrupter device
11/14/2013	US20130300566 Methods, systems, and apparatus for protection system activation and dynamic labeling
11/13/2013	CN203288554U Novel static contact of circuit breaker
11/13/2013	CN101488426B Gassing insulator assembly, conductor assembly and electrical switching apparatus employing the same
11/06/2013	CN203277283U Fuse used for solar power generation protection
11/06/2013	CN203277278U Arc-extinguishing chamber
11/06/2013	CN203277277U Highly-general and interchanging type arc extinguishing system module
11/06/2013	CN203277276U Miniature circuit breaker
11/06/2013	CN203277275U Plastic casing type circuit breaker
11/06/2013	CN203277274U Miniature circuit breaker with default indication device
11/06/2013	CN203277273U 小型断路器 Miniature Circuit Breaker
11/06/2013	CN203277272U Residual-current circuit breaker
11/06/2013	CN203277271U Moving contact system for circuit breaker
11/06/2013	CN203277242U A cover plate apparatus of a breaker drawing rack
11/06/2013	CN102332371B Small-sized circuit breaker
11/06/2013	CN102290300B Grid arc extinguish chamber for low voltage circuit breaker
11/06/2013	CN102013366B Breaker
10/2013
10/30/2013	CN203260541U Circuit breaker arc distinguishing chamber device
10/30/2013	CN101981647B Short circuit detection apparatus for circuit breaker
10/30/2013	CN101976641B Rotary-contact double-break circuit breaker
10/24/2013	DE10326477B4 Leitungsschutzschalter Circuit breaker
10/23/2013	CN203250707U Grid arc-extinguishing chamber for low-voltage circuit breaker
10/23/2013	CN103367069A Resin-molded component for arc extinction and loop breaker
10/22/2013	US8564923 Accessory module providing a zone selective interlocking interface external to a trip unit, and system and circuit interrupter including the same
10/22/2013	US8564389 Electromagnetic circuit interrupter
10/17/2013	WO2013152555A1 Arc-quenching device of switch for low, medium and high voltage applications
10/16/2013	EP2650896A1 Electric current switching apparatus
10/16/2013	CN101740271B 漏电断路器 Leakage circuit breakers
10/15/2013	US8558646 Disconnect mechanism in a power receptacle with ground-fault circuit interruption functions
10/10/2013	DE112008002966T5 Hochspannungs-Sättigungskern-Fehlstrom-Begrenzer High voltage saturation core fault current limiter
10/09/2013	CN203232849U Novel isolating circuit breaker
10/09/2013	CN203232848U Breaker
10/09/2013	CN103346047A Miniature circuit breaker with failure tripping indicating device
10/02/2013	CN103337428A Micro breaker having fault indication device
09/2013
09/26/2013	WO2013142080A1 Floating stationary contact to create stable, low resistance contact joints
09/25/2013	CN203218202U Electricity leakage breaker
09/25/2013	CN203218201U Small-size breaker
09/25/2013	CN203218200U High-strength rotating shaft clamping mechanism
09/19/2013	WO2013135049A1 Thermomagnetic circuit breaker and distribution device
09/19/2013	US20130242450 Electrical switching apparatus with embedded arc fault protection and system employing same
09/19/2013	US20130241677 Compact Latching Mechanism for Switched Electrical Device
09/19/2013	US20130241676 Circuit protection device and trip unit for use with a circuit protection device
09/18/2013	CN203205368U Novel arc striking sheet
09/18/2013	CN203205367U Novel insulating board of circuit breaker
09/18/2013	CN203205366U Arc extinguishing device for strong-breaking capacity low-voltage intelligent type universal circuit breaker
09/18/2013	CN203205365U Novel moving contact of circuit breaker
09/18/2013	CN203205364U A novel static contact device
09/18/2013	CN103311065A Arc chuteless dc current interruptor
09/18/2013	CN103311064A Dual-breakpoint moving contact system of moulded-case circuit breaker
09/18/2013	CN103311063A Breaker contact structure
09/18/2013	CN103311021A Fixing of baffles in the circuit breaker pole of a circuit breaker
09/18/2013	CN101847552B Small circuit breaker for plug-in installation
09/17/2013	US8537518 Remote operation of a motor control center subunit disconnect
09/17/2013	US8537507 MEMS-based switching systems
09/17/2013	US8536961 Reversible electromagnetic contactor
09/12/2013	WO2013133950A1 Compact three-hole lug
09/12/2013	WO2013133787A1 Methods and apparatus for calibrating a thermomagnetic trip unit of a circuit breaker
09/12/2013	WO2013132598A1 Magnetic tripping display device and circuit breaker
09/12/2013	DE102012203598A1 Befestigung von Löschblechen im Schaltpol eines Leistungsschalters Attachment of splitter plates in the switching pole of a circuit breaker
09/11/2013	CN203192729U Miniature circuit breaker with dual arc extinguishing functions
09/11/2013	CN102592908B Low current electric arc magnetic blow-out device and arc-blowing method of medium-pressure direct current breaker
09/11/2013	CN102592906B Medium-pressure and high-capacity DC circuit breaker contact terminal system for improving short time endurance capability
09/11/2013	CN101728136B Circuit-breaker
09/04/2013	CN203179822U Contact system for direct current rapid breaker
09/03/2013	US8526156 High speed signaling of power system conditions
09/03/2013	US8526155 Phase-control switchgear and phase-control method for switchgear
09/03/2013	US8526154 Current transformer assembly and electromechanical switching device
09/03/2013	US8526153 Auxiliary tripping unit for a circuit breaker
08/2013
08/29/2013	DE102012203042A1 Schaltvorrichtung Switching device
08/28/2013	CN203165831U Breaker
08/28/2013	CN203165830U Integrated static contact bridge of miniature circuit breaker
08/28/2013	CN101615535B Permanent magnet opening and closing type DC intelligent circuit breaker
08/28/2013	CN101615534B Permanent magnet opening and closing type DC intelligent circuit breaker
08/28/2013	CN101436495B Arc chamber and circuit breaker equipped with such arc chamber
08/22/2013	DE102012202633A1 Elektrischer Schalter Electric switch
08/21/2013	CN203150502U High-breaking miniature circuit breaker arc extinguishing system
08/21/2013	CN103262200A Circuit breaker
08/21/2013	CN103258694A Switch, especially low-voltage circuit breaker
08/21/2013	CN102176391B Switch structures
08/15/2013	WO2013117467A1 Switch contact subassembly and construction kit and assembly method therefor
08/14/2013	DE102012202153A1 Thermomagnetischer Auslöser für kleine Strombereiche Thermomagnetic release for small current ranges
08/14/2013	CN203134735U Universal circuit breaker
08/14/2013	CN203134734U Double-knife overload protective switch
08/14/2013	CN103247495A Thermomagnetic trip for small current ranges
08/14/2013	CN102254757B Neutral pole structure of miniature circuit breaker

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