Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › 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)
11/2005
11/17/2005DE3841365B4 Isolierstoffgekapselter Selbstschalter Isolierstoffgekapselter auto switch
11/16/2005EP1596471A1 Terminal arrangement of electrical apparatus
11/16/2005CN1697105A Terminal arrangement of electrical apparatus
11/16/2005CN1227791C Structure for mounting circuit breaker of distributor
11/15/2005US6965292 Isolation cap and bushing for circuit breaker rotor assembly
11/10/2005DE19819242B4 Thermomagnetischer Leistungsschalter Thermomagnetic circuit breaker
11/10/2005DE102004019532A1 Safety switch for wiring, cuts off short-circuited electric circuit in consumer from source of electricity in emergency situations
11/09/2005CN1694205A 断路器 Breaker
11/09/2005CN1226764C Air circuit breaker
11/09/2005CN1226763C Instantaneous cut-off breaker
11/03/2005WO2005104159A1 Thermal type tripping device and circuit breaker using the same
11/03/2005US20050242908 Light pole with integral circuit breaker
11/03/2005DE102004019175A1 Installationsschaltgerät Installation switching device
11/02/2005CN1691240A Terminal structure and terminal structure of circuit breaker
11/02/2005CN1691239A Electromagnetic tripping device for breaker
11/02/2005CN1225761C Connecting busbar for electrical devices and apparatus for different nominal currents having cavity
11/01/2005US6960736 Switching gas damper for low-voltage power circuit breakers
11/01/2005US6960731 Contact supporting shaft for a low-voltage power circuit breaker
10/2005
10/30/2005CA2505678A1 Light pole with integral circuit breaker
10/20/2005US20050231318 Trip-free limit switch and reset mechanism
10/20/2005US20050231311 Method of detecting over-actuation of MEM device
10/20/2005US20050231308 Movable contactor assembly of circuit breaker
10/20/2005US20050230139 Electric box extender
10/19/2005EP1587125A1 Installation switchgear
10/19/2005CN2735534Y Pick-off type outdoor low-voltage blowout switch
10/19/2005CN1224071C Overload cut-off for circuit breaker
10/15/2005CA2504286A1 Trip-free limit switch and reset mechanism
10/13/2005US20050225600 Inkjet printhead with micro-electromechanical fluid ejection devices having integrated movement sensors
10/12/2005CN2733579Y Impedance earthing arc extinguishing arrangement for fault phase
10/12/2005CN1222966C Circuit breaker
10/11/2005US6953894 Electric box extender
10/06/2005US20050219306 Method of detecting a blockage within an inkjet nozzle
10/06/2005US20050219021 Efficient venting means for a circuit breaker
10/06/2005US20050217985 Terminal support for a circuit breaker trip unit
10/06/2005DE202004008338U1 Cut off switch for securing a current loop having a separating element as an integral part of a manual trigger
10/06/2005DE19963515B4 Kontaktteil einer Lichtbogenlöschkammer eines elektrischen Ausschalters Contact Part of an arc extinguishing chamber of an electrical breaker
10/05/2005CN2731692Y Circuit breaker
10/05/2005CN2731690Y Breaker
10/05/2005CN1677604A Arc-extinguishing device of circuit breaker
09/2005
09/28/2005EP0883887B1 Zero current circuit interruption
09/28/2005CN2729955Y Reinforced multifunction earth leakage protective socket
09/28/2005CN2729897Y Outdoor AC high-voltage injection type drop-off fuse
09/28/2005CN2729893Y Current overload fuse alarm protector for safety unit
09/28/2005CN1221003C Circuit protector
09/28/2005CN1220998C Ball actuator
09/21/2005CN1670883A Breaker
09/21/2005CN1670882A Hand locking device of loop breaker
09/21/2005CN1220235C 断路器 Breaker
09/15/2005US20050201034 Anisotropic conductive sheet
09/14/2005CN1668163A Anisotropic conductive sheet
09/14/2005CN1667779A 电路断路器 Circuit breaker
09/14/2005CN1219309C 断路器 Breaker
09/13/2005US6943313 Rotating arc fault-current interrupter
09/08/2005US20050194172 Electric box extender
09/08/2005DE19643643B4 Leitungsschutzschalter mit Lichtbogenlöschkammer und Entionisierungseinrichtung Circuit breaker with arc chamber and deionization
09/07/2005CN1664971A Circuit breaker mechanism tripping cam
09/07/2005CN1218348C Selector shaft unit for electrical switch
09/06/2005US6940389 Mechanism for ensuring bimetallic plate to be deformed without barrier
09/06/2005US6940374 Overload/open-phase tripping device for circuit breaker
09/06/2005US6940373 Fast engage, slow release electrical actuator
09/06/2005CA2134513C Molded case circuit breaker thermal-magnetic trip unit
09/05/2005CA2497985A1 Electric box extender
09/01/2005US20050190521 Overload protection switch
09/01/2005DE102004051184A1 Kontaktvorrichtung eines Schutzschalters vom Repulsionstyp Contact device of a circuit breaker from Repulsionstyp
08/2005
08/31/2005CN1661750A Circuit interrupter
08/31/2005CN1661749A Attatchment of loop breaker
08/31/2005CN1661743A Terminal device of switching device
08/31/2005CN1217370C 回路断路器 Circuit breaker
08/31/2005CN1217368C Circuit breaker handle operation mechanism
08/31/2005CN1217366C Circuit breaker and accessory switch thereof
08/30/2005US6936982 Device for actuating a plurality of electric motors
08/25/2005US20050184837 Contactor device of circuit breaker
08/24/2005EP1565923A2 Consumer unit
08/24/2005CN2720614Y Improved double-wire breaker with 18 mm width
08/24/2005CN2720613Y Inversion device of mixed soft-cut current-limited breaker
08/24/2005CN1659670A Overvoltage protection device
08/24/2005CN1658355A Contactor device of circuit breaker
08/23/2005US6933814 Phase-to-phase isolation of cassette type circuit breakers
08/23/2005US6933455 Circuit breaker on a pushbutton switch
08/23/2005CA2179065C Solid state overload relay mechanism
08/18/2005DE102004059352A1 Überlast-/Phasenunterbrechung-Auslösevorrichtung für Schutzschalter Overload / phase interrupt triggering device for circuit breaker
08/17/2005EP1564773A1 Multi-pole circuit breaker with single pole switching units
08/17/2005CN2718765Y Combined circuit breaker
08/17/2005CN1655306A Multi-pole circuit breaker with single pole switching units
08/16/2005US6930573 Interlocking cassettes for dimensional stability
08/16/2005US6929345 Testing for correct operation of micro electromechanical device
08/11/2005US20050174716 Overvoltage protection device
08/11/2005US20050174203 Multipole circuit breaker with single-pole breaking units
08/11/2005DE102004061768A1 Anschlussklemmenanordnung einer Schaltvorrichtung Terminal arrangement of a switching device
08/10/2005CN2717003Y Three-station AC high-voltage drop type fuse
08/10/2005CN1652280A Loop breaker
08/10/2005CN1652279A Overload/open-phase tripping device for circuit breaker
08/10/2005CN1214434C Displaceable contact having low electrical resistance
08/10/2005CN1214429C Circuit breaker
08/10/2005CN1214417C Connector rail made of profiled semifinished products
08/04/2005US20050168901 Power strip with smoke detection auto-shutoff
08/04/2005US20050168305 Overload/open-phase tripping device for circuit breaker
08/04/2005DE19530492B4 Bewegkontakt mit Schneidenlagerung Moving contact with cutting storage
08/03/2005CN2715329Y Moving contact coupling mechanism for circuit breaker
08/03/2005CN1649064A Hand operated mechanism of plastic casing breaker
1 ... 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 ... 67