EP2048685A2 - Dispositif de commutation de sécurité et appareil de commutation de sécurité - Google Patents

Dispositif de commutation de sécurité et appareil de commutation de sécurité Download PDF

Info

Publication number
EP2048685A2
EP2048685A2 EP08164855A EP08164855A EP2048685A2 EP 2048685 A2 EP2048685 A2 EP 2048685A2 EP 08164855 A EP08164855 A EP 08164855A EP 08164855 A EP08164855 A EP 08164855A EP 2048685 A2 EP2048685 A2 EP 2048685A2
Authority
EP
European Patent Office
Prior art keywords
switching device
circuit
protective
protective switching
residual current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08164855A
Other languages
German (de)
English (en)
Other versions
EP2048685B1 (fr
EP2048685A3 (fr
Inventor
Jürgen Bross
Johann Herrmann
Andreas Mundt
Gerald NÖRL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP2048685A2 publication Critical patent/EP2048685A2/fr
Publication of EP2048685A3 publication Critical patent/EP2048685A3/fr
Application granted granted Critical
Publication of EP2048685B1 publication Critical patent/EP2048685B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly

Definitions

  • the present invention relates to a protective switching device having a switching device for switching at least one electrical contact, with a short-circuit tripping device for triggering the switching device in a short circuit and with a residual current device for triggering the switching device in a fault current and / or differential current case, wherein the switching device, the short-circuit tripping device and the Residual current release device are arranged one behind the other in a longitudinal alignment. Furthermore, the invention relates to a protective switching device, in particular a protective switching device in narrow construction.
  • protective switching devices are provided in protective switching devices.
  • protective switching devices are implemented, for example, as circuit breakers, residual current circuit breakers or residual current circuit breakers.
  • the circuit breakers often incorporate a short-circuit release and an overload release.
  • the circuit breakers are either single LS, FI or as device combinations (juxtaposed devices) FI / LS, LS / DI or LS + FI block known.
  • protective switching devices are often designed as DIN rail mounted devices.
  • the individual components are usually available as modules.
  • circuit breakers and residual current circuit breakers are each offered in fixed module widths.
  • the width of such modular electromechanical switchgear is specified in division units according to a relevant standard.
  • a division unit corresponds to the dimension of 18 mm.
  • a protective device for a protective switching device or a protective switching device is known, in the / a short-circuit tripping device, a switching device and a residual current tripping device are arranged one behind the other in the longitudinal direction of the protective switching device. Longitudinal alignment means that the short-circuit tripping device, the switching device and the residual current tripping device extend from one end face to the other end side of the housing of the protective switching device.
  • the protective switching device disclosed there is a division unit wide. Furthermore, from the DE 102004034859 A1 It is known that an overload tripping device is provided within the protective switching device.
  • the DE 102004034859 A1 describes an arrangement on how to implement a protective switching device with short-circuit, overload and residual current protection.
  • the centers of the short-circuit tripping device and the residual current tripping device and the switching mechanism are arranged in a plane or slightly offset from it.
  • the width of the protective switching device does not exceed a dividing unit.
  • the bimetallic strip, which represents the overload function of the overload trip device is arranged eccentrically.
  • the test function is always in the fault current tripping device, i. in the FI or DI area, integrated.
  • the test current spring for the double interruption of the test circuit always contacts the moving parts of the switching mechanism of the residual current device side, i. the FI or DI side.
  • the protective switching device in which the protective switching device is integrated may not be more than 18mm wide, a scholarstrom Vietnamese Nurs not be integrated within the residual current device, ie FI or DI range.
  • the object of the invention is to provide a protective switching device or a protective switching device having a switching device, a short-circuit tripping device, a residual current device and a scholarstrom Vietnamese Surprise and are so narrow dimensioned that the protective switching device fits into a circuit breaker with a maximum width of 18mm or that the protective switching device with such a protective switching device has a maximum width of 18mm.
  • the object is achieved by a protective switching device having a switching device for switching at least one electrical contact, with a short-circuit tripping device for triggering the switching device in a short circuit and with a residual current device for triggering the switching device in a fault current and / or differential current case Switching device, the short-circuit tripping device and the residual current tripping device are arranged one behind the other in a longitudinal alignment, wherein the protective switching device comprises a strigstrom Vietnamese Surprise which is arranged adjacent to the fault current triggering device, and wherein the protective switching device is so narrow, that it can be arranged in a housing of a protective switching device with a maximum width of 18 mm, solved.
  • Such a protective switching device can be dimensioned so narrow that the protective switching device can be integrated into a housing of a protective device, the housing of the protective device is a maximum of 18mm wide. That is, the protective switching device can be dimensioned so small that the protective switching device, in which the protective switching device is installed, can correspond to the width of a dividing unit. This is made possible by the special positioning of the test circuit device.
  • the test circuit device is no longer in the residual current device or fault current protection function range, i. the FI or DI area, the protection switching device integrated, but arranged separately next to the residual current device. As a result, on the one hand the fault current triggering device can be made simpler and narrower.
  • the width of the housing of the protective device can correspond to the integration of the protective circuit a standard size. This standard dimension is specifically defined by a division unit with the dimension of 18 mm.
  • the protective switching device preferably has a width which is in a range of 8 mm and 18 mm, in particular a width which lies in a range of between 14 mm and 18 mm. That is, the width of the protective switching device may advantageously be less than 18mm.
  • the residual current device has the function of a residual current circuit breaker and / or a residual current circuit breaker.
  • the protective switching device according to the invention can the functionalities of a circuit breaker and a residual current circuit breaker own.
  • the protective circuit device can also have the functionalities of a circuit breaker and a residual current circuit breaker. This means that these two functionalities can be combined in a single protective switching device and the width of this protective switching device does not have to go beyond that of a simple circuit breaker.
  • the fault current trigger device is preferably an electromagnetic DI trigger).
  • the arrangement of thetician Vietnamese skills next to the fault current tripping device allows for a simple construction of the parts of the test circuit and on the other hand, that no other components, in particular the fault current tripping device are hindered.
  • the test circuit device is arranged next to the residual current device. This means in the light of the invention that the test circuit is arranged in the immediate vicinity of the residual current device.
  • the short-circuit tripping device, the switching mechanism and the residual current tripping device are arranged one behind the other. "By” means that the test circuit device faces one side of the fault current triggering device, which does not face the switching mechanism or this is turned away.
  • the educastrom Vietnamese skills is arranged parallel to the fault current triggering device with regard to the successively arranged components of the protective circuit device, ie, parallel to the longitudinal alignment of the short-circuit release device, the switching mechanism and the residual current device.
  • a protective switching device is preferred in which the test circuit device is arranged parallel to the residual current tripping device, and in which the switching device is arranged after the short-circuit tripping device and the residual current tripping device after the switching device along the longitudinal alignment. This allows the strigstrom Vietnamese in the vicinity of the switching mechanism be arranged to allow the double interruption.
  • the protective switching device is dimensioned such that it can be integrated into a protective switching device with a length or depth of maximum 70mm and a maximum height of 90mm.
  • a protective switching device with a protective function against short circuit, overload and fault current and a test circuit and with a rated current of up to 40 A is particularly preferred.
  • a protective switching device is preferred in which the switching device, the short-circuit tripping device, the residual current tripping device and the fürstrom Vietnamese
  • the respective components can be securely arranged.
  • the attachment of the fürstrom Vietnamese on the inside of a protective circuit surrounding housing provides space for an optimized attachment of the switching device, the short-circuit release device and the residual current device on the phase separation part.
  • the test circuit device of the protective circuit device preferably has a test circuit spring and / or a test resistor. Furthermore, a test current button can be provided.
  • a test resistor may then be provided, for example, at a different position on the protective switching device, for example on the printed circuit board, and be connected to the test current device with lines.
  • a protective switching device is preferred in which the test circuit device is close to the switching device is arranged next to the residual current device.
  • a protective switching device described above in which a phase separation part is provided which divides the protective switching device into a phase side and a neutral side, wherein the für wort spillerie noise is arranged on the phase side and the residual current tripping device on the neutral side. Due to the phase separation part and the special arrangement of the fürstrom Vietnamese on the phase side and the residual current device on the neutral side, the test circuit is particularly protected and electrically isolated from the residual current device.
  • the test circuit resistance of the test circuit device can be arranged next to the test circuit spring.
  • the test circuit resistance can be formed wired. This is made possible by the separation from the neutral side, on which the residual current device is arranged. Through a breakthrough in the phase separation part of the test circuit can be performed on the neutral side of the protective switching device, where the line of the test circuit is passed through the summation current transformer.
  • the arrangement of the test circuit resistance on the protected phase side creates space on the circuit board. For an optimized arrangement of the remaining electrical components, in particular the bulky transistors and varistors on the circuit board is possible.
  • a protective switching device in which an overload tripping device is arranged on the switching device is preferred.
  • the arrangement of the overload trip device on the protective switching device is not so critical, since the dimensions of the overload trip device are low.
  • the overload release device can be arranged between the other components.
  • the overload release device is provided on the phase side in the vicinity of the switching device. As a result, short and simple ways or lines can be realized by the overload trip device to the switching device.
  • the overload tripping device switches off the current flowing through the protective switching device when a predetermined nominal value of the current is appreciably exceeded for a long time.
  • For triggering is preferably a thermal release, in particular a bimetal, which bends when heated by the current flowing through and triggers a shutdown mechanism.
  • the time to trip depends on the strength of the overcurrent. At a high overcurrent, it is shorter than at low overshoot of the rated current.
  • a protective switching device in which the test button of the test circuit device is arranged above the test circuit device is particularly preferred.
  • the object is achieved by a protective switching device having a housing in which a protective switching device described above is provided within the housing, wherein the width of the housing corresponds to a maximum of a division unit of 18 mm, solved.
  • a protective switching device By integrating such a protective switching device in a protective switching device, a protective switching device can be provided that in a single division unit with a width of 18mm has a switching device, a short-circuit release device, a residual current device and a scholarstrom Vietnamese Surprise.
  • Such a thing narrow circuit breaker can be easily added to existing systems. That is, in an existing system, the protective function can be increased by, for example, a conventional circuit breaker with the width of a dividing unit is replaced by such a protection device of the same width.
  • a protective switching device wherein the width of the housing is less than 18mm.
  • the width of the housing may have a value between 8 mm and 18 mm, in particular between 14 mm and 18 mm.
  • the width of the housing corresponds to a standard dimension.
  • This standard dimension is specifically defined by a division unit with the dimension of 18 mm. This leads to the advantage that individual modules can be easily replaced because they have the same width.
  • the protective switching device may have the functionalities of a circuit breaker and a residual current circuit breaker including test function.
  • the protective switching device can also have the functionalities of a circuit breaker and a residual current circuit breaker including a test function. This means that these three functionalities can be combined in a single device and the width of this device does not go beyond that of a simple circuit breaker.
  • the short-circuit tripping device, the switching device and the residual current tripping device are preferably in the longitudinal direction of the protective switching device arranged one behind the other within the housing of the protective switching device, wherein the longitudinal alignment of the protective switching device extends from one end face to the opposite end face of the housing of the protective switching device.
  • the front sides of the protective switching device housing define the width of the protective switching device. That is, the front sides are a maximum of 18mm wide. Between both end faces of the protective switching device, the short-circuit tripping device, the switching device and the residual current tripping device is arranged one behind the other.
  • the residual current tripping device faces a side wall of the protective switching device, while the test circuit device faces the opposite side wall of the protective switching device parallel to the residual current tripping device.
  • a protective switching device in which at least one terminal L for at least one phase conductor and a terminal N for a neutral conductor are provided on the front sides of the housing of the protective switching device and in which the protective switching device by extending between the end faces of the housing of the protective switching device phase separation in a phase side and a neutral side is divided.
  • a trained protective switching device is separated into two areas.
  • the test circuit device can be arranged on the protected phase side and the residual current release device on the neutral side.
  • the short-circuit release device is arranged on the phase side.
  • both the test circuit device and the short-circuit tripping device are arranged in an electrically isolated manner from the residual current tripping device within the housing of the protective switching device.
  • the overload trip device is advantageously arranged on the phase side within the housing of the protective switching device.
  • the overload release device can be arranged electrically isolated.
  • the test circuit device ie the test current spring and the test current resistance, arranged directly on the phase separation part. Through a breakthrough in the phase separation part of the test circuit can be performed on the neutral side of the protection device.
  • a protective switching device is preferred in which at least one opening for carrying out at least one phase conductor and an opening for carrying out a neutral conductor are provided on the front sides of the housing of the protective switching device and that the protective switching device by the extending between the end faces of the housing of the protective switching device phase separation part in a phase side (9) and a neutral side is divided.
  • electrical cables can hang out of the openings to supply the protective switching device electrically.
  • hanging lines are also referred to as pig-tails.
  • the overload trip device can be easily arranged between the various components within the housing of the protection device, since it has significantly smaller dimensions than the other components.
  • the overload release device can be provided in addition to the switching mechanism.
  • a protective switching device which has the functionalities of a circuit breaker and residual current circuit breaker or a circuit breaker and a residual current circuit breaker.
  • the present invention can be used for protective switching devices, which are designed as a modular device.
  • the advantages mentioned above are even more effective.
  • Fig. 1 shows a section from above through a protective switching device 12.
  • the protective switching device 12 has a switching device 2 for switching at least one electrical contact, a short-circuit tripping device 3 for triggering the switching device 2 in a short circuit and a residual current tripping device 5 for triggering the switching device 2 in a fault current situation and / or Differential case on.
  • the short-circuit tripping device 3, the switching device 2 and the residual current tripping device 5 are arranged one behind the other along a longitudinal alignment of the protective switching device 12. Longitudinal alignment here means the extension of the protective switching device 12 along the x-axis of the in the Fig. 1 represented coordinate system.
  • the switching device 2 is advantageously located between the short-circuit tripping device 3 and the residual current tripping device 5 in order to make the paths to the short-circuit tripping device 3 and the residual current tripping device 5 short.
  • the protective switching device 12 has a test circuit 6 arranged next to the residual current tripping device 5. "In addition to the fault current tripping device 5 means that the excstrom Vietnamese 6 extends in the y direction of the residual current tripping device 5 from. In this case, the digitizstrom Vietnamese 6 is electrically isolated by a phase separation part 8 of the fault current tripping device 5. The phase separation part 8 runs in x-orientation through the protective switching device 12 and divides these into two areas.
  • the test current from the test circuit 6 can be performed on the side of the fault current tripping device 5.
  • the test circuit device 6 has a test circuit spring 6b and a test circuit resistor 6a. Furthermore, the test circuit device 6 has a test button 11. Furthermore, an overload tripping device 4 is provided on the side of the test circuit device 6.
  • the overload release device can be located somewhere between the other components, ie, for example, the short-circuit tripping device 3, the test circuit device 6 or the switching device 2. It is preferably provided in the immediate vicinity of the switching device 2 on the side of the short-circuit tripping device 3. As a result, short and simple paths or lines from the overload release device 4 to the switching device 2 can be realized.
  • the overload tripping device 4 switches off the current flowing through the protective switching device 12 when a predetermined nominal value of the current is appreciably exceeded for a long time.
  • a thermal release in particular a bimetallic strip, which bends when heated by the current flowing through and triggers a shut-off mechanism in the switching device 2.
  • Such a designed protection switching device can be made very narrow.
  • the test circuit device 6 By separating the test circuit 6 from the fault current tripping device 5, it is possible for the first time to make the residual current tripping device 5 so narrow that within the housing 7 the protective switching device 12, which has a maximum width of 18 mm, the test current circuit device 6 can be arranged in addition to the residual current tripping device 5. At the same time, the test circuit device 6 can be electrically isolated from the residual current tripping device 5 by the phase separation part running between the test circuit device 6 and the residual current tripping device 5.
  • such a trained protective circuit device 12 is shown schematically in a housing 7 of a protective switching device 1.
  • the short-circuit tripping device 3, switching device 2 and the residual current tripping device 5 run one behind the other.
  • the test circuit device 6 is arranged. This is made possible by the particularly narrow fault current tripping device 5.
  • each terminal L and N are provided for the connection of phase or neutral conductors.
  • the terminal marked L represents the terminal for a phase conductor and the terminal marked N represents the terminal for a neutral.
  • the phase separation part 8 is provided, which from the first end face 7a to the second end face 7b of the housing passes through the interior of the housing 7.
  • the phase separation part 8 divides the interior of the protective switching device 1 in a phase side 9 and a neutral side 10.
  • the fault current tripping device 5 is on the neutral side 10
  • the short-circuit tripping device 3, the overload tripping device 4 and the strigstrom Vietnamese 6 are arranged on the protected phase side 9.
  • the switching device 2 is located on both sides of the phase separation part 8.
  • the arrangement of the test circuit 6 next to the fault current tripping device 5 and obliquely next to the switching device 2, the lines of the test circuit 6 to the fault current tripping device 5 and also to the short-circuit tripping device 3 can be kept short and uncomplicated , By separating the components in different areas, ie phase side 9 and neutral side 10, the electrical insulation of the components of the respective phase is easily possible.
  • the recordings of the test current device in the phase side 9 is on the neutral side 10 space for the arrangement of the residual current device 5 and the printed circuit board, not shown, created within the housing 7.
  • the particular advantage of the protective switching device 1 is that the protective switching device 1 in the full functionality, ie functions for short-circuit protection, the residual current or residual current protection and overload protection, in addition in such a narrow housing 7 space for a scholarstrom Vietnamese Surprise 6. This has not been possible so far.
  • the protective switching device 1 has a maximum width of one division unit, which in the Fig. 2 denoted by TE on. One division unit corresponds to a width of 18mm.
  • a longitudinal section through a protective switching device 1 is shown.
  • the components of the protective switching device 12 can be seen, which are arranged on the phase side of the protective switching device 12.
  • the phase separation part 8 is provided and behind the fault current tripping device 5.
  • the overload trip device 4 is located between the test circuit 6 and the short-circuit tripping device 3 slightly below the switching mechanism. 2
  • Fig. 4 shows a schematic representation of a longitudinal cut protective device 1.
  • the neutral side 10 can be considered.
  • the test circuit 6 is arranged, which is indicated by the dashed lines.
  • the sketchstrom Vietnamese Republic Rhein 6 on the phase side 9 is connected by means of an electrical line, which is guided through an opening in the phase part 8, with the neutral side 10.
  • the test circuit 6 is connected to the switching device 2.
  • the short-circuit tripping device 3 and the residual current tripping device 5 are also connected to the switching device 2 in order to trigger the switching device 2 if necessary. Ie the release levers the short-circuit tripping device 3 and the fault current tripping device 5 are indicated as dashed lines.
  • a protective switching device 1 in narrow construction, i. with a maximum width of 18mm, the protective switching device 1 having a short-circuit tripping device 3, a switching mechanism 2, a residual current tripping device 5, possibly an overload tripping device 4 and a test circuit device 6.
  • the depth of the protective switching device 1 is preferably limited to 70 mm and the overall height to 90 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)
EP20080164855 2007-10-09 2008-09-23 Dispositif de commutation de sécurité et appareil de commutation de sécurité Active EP2048685B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007048412A DE102007048412A1 (de) 2007-10-09 2007-10-09 Schutzschalteinrichtung und Schutzschaltgerät

Publications (3)

Publication Number Publication Date
EP2048685A2 true EP2048685A2 (fr) 2009-04-15
EP2048685A3 EP2048685A3 (fr) 2013-02-27
EP2048685B1 EP2048685B1 (fr) 2015-05-20

Family

ID=40269771

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080164855 Active EP2048685B1 (fr) 2007-10-09 2008-09-23 Dispositif de commutation de sécurité et appareil de commutation de sécurité

Country Status (3)

Country Link
EP (1) EP2048685B1 (fr)
CN (1) CN101409181B (fr)
DE (1) DE102007048412A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023104115A1 (de) 2022-03-07 2023-09-07 Hager-Electro Sas Elektrische Schutzeinrichtung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021208518A1 (de) 2021-08-05 2023-02-09 Siemens Aktiengesellschaft Isolierstoffgehäuse und Niederspannungs-Schutzschaltgerät
FR3133269B1 (fr) * 2022-03-07 2024-03-01 Hager Electro Sas Serrure différentielle pour appareil électrique de protection différentielle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004034859A1 (de) 2004-07-19 2006-02-16 Siemens Ag Schutzschaltgerät in Schmalbauweise

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6930305U (de) * 1969-07-31 1970-05-06 Vatter Nachf Kg J H Strumpfhose, die aus einem schlauch von der spitze des einen bis zur spitze des anderen strumpfes auf der strumpfrundstrickmaschine gestrickt ist.
FR2648614B1 (fr) * 1989-06-16 1994-03-11 Hager Electro Sa Disjoncteur phase et neutre
FR2674369B1 (fr) * 1991-03-20 1996-09-20 Merlin Gerin Disjoncteur electrique de phase et neutre a encombrement reduit.
US5517165A (en) * 1991-07-22 1996-05-14 Pdl Holdings Limited Switch mechanism
FR2687838B1 (fr) 1992-02-21 1994-04-08 Merlin Gerin Disjoncteur differentiel unipolaire et neutre et a circuit test.
DE10118098A1 (de) * 2001-04-11 2002-10-17 Abb Patent Gmbh Installationsschaltgerät

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004034859A1 (de) 2004-07-19 2006-02-16 Siemens Ag Schutzschaltgerät in Schmalbauweise

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023104115A1 (de) 2022-03-07 2023-09-07 Hager-Electro Sas Elektrische Schutzeinrichtung
FR3133267A1 (fr) 2022-03-07 2023-09-08 Hager-Electro Sas Appareil électrique de protection

Also Published As

Publication number Publication date
DE102007048412A1 (de) 2009-04-23
CN101409181A (zh) 2009-04-15
EP2048685B1 (fr) 2015-05-20
CN101409181B (zh) 2013-03-27
EP2048685A3 (fr) 2013-02-27

Similar Documents

Publication Publication Date Title
EP2053627B1 (fr) Séparateur de charge de sécurité NH doté d'un transformateur d'intensité
EP2546856B1 (fr) Baguette pour fusibles NH
EP2020068B1 (fr) Dispositif de mise hors circuit ou mise en circuit automatique d'un récepteur électrique
EP0563775B1 (fr) Disjoncteur de protection commandé par bimétal
WO2006008273A9 (fr) Disjoncteur en construction etroite
DE102006052955A1 (de) Überspannungsableiter mit einem Gehäuse und mit mindestens einem Ableitelement
EP3525227B1 (fr) Appareil de commutation électrique à courant de défaut indépendant de la tension du réseau et procédé de montage
EP2048685B1 (fr) Dispositif de commutation de sécurité et appareil de commutation de sécurité
EP3726560A1 (fr) Disjoncteur de protection compact
DE102023202388A1 (de) Geräte-Modul, Reiheneinbaugerät und Kontaktfeder
EP4258310A1 (fr) Module de boîtier, boîtier en matière isolante et appareil de commutation de protection
EP2983191B1 (fr) Système de détection d'arcs électriques parasites dans un réseau basse tension
EP3716421B1 (fr) Installation de commutation destiné à la distribution d'énergie électrique
DE4438215C2 (de) NH-Sicherungs-Lasttrennschalter mit Sicherungsüberwachung
DE3686249T2 (de) Vorgefertigte elektrische anschliessvorrichtung zur verbindung an stromschienen.
EP4213174B1 (fr) Module de boîtier unipolaire et disjoncteur basse tension
EP4274041B1 (fr) Boîtier isolant modulaire et appareil modulaire multipolaire à montage en série
EP4213175B1 (fr) Disjoncteur basse tension avec circuit imprime et prise de tension et procédé de montage
DE102023206442B4 (de) Schutzschalter
DE102006025607A1 (de) Vorrichtung zum selbsttätigen Abschalten oder Schalten eines elektrischen Verbrauchers
EP3281215B1 (fr) Système convertisseur de courant et sectionneur équipé d'un tel système
EP0432859B1 (fr) Dispositif de contact apte à recevoir des contacts de coupure amovibles d'un appareil de commutation multipolaire
EP3168851B1 (fr) Dispositif d'isolation et disjoncteur électromécanique
DE102023201130A1 (de) Kompakt-Reiheneinbaugerät sowie mehrpoliges Reiheneinbaugerät
WO2005086311A1 (fr) Dispositif de protection destine a un branchement de recepteur

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 71/02 20060101AFI20130115BHEP

Ipc: H01H 83/22 20060101ALI20130115BHEP

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SIEMENS AKTIENGESELLSCHAFT

17P Request for examination filed

Effective date: 20130805

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20140717

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 83/22 20060101ALI20141128BHEP

Ipc: H01H 71/02 20060101AFI20141128BHEP

Ipc: H01H 83/04 20060101ALN20141128BHEP

INTG Intention to grant announced

Effective date: 20141215

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 728121

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008012996

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20150520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150820

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150921

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150820

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150821

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150920

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008012996

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

Ref country code: RO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150520

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20160223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150923

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150923

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 728121

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150923

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150923

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20080923

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150520

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230510

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250714

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20250924

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20251002

Year of fee payment: 18