EP1519396A2 - Appareil d'installation électrique - Google Patents

Appareil d'installation électrique Download PDF

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Publication number
EP1519396A2
EP1519396A2 EP04020832A EP04020832A EP1519396A2 EP 1519396 A2 EP1519396 A2 EP 1519396A2 EP 04020832 A EP04020832 A EP 04020832A EP 04020832 A EP04020832 A EP 04020832A EP 1519396 A2 EP1519396 A2 EP 1519396A2
Authority
EP
European Patent Office
Prior art keywords
recess
narrow side
side wall
electrical installation
wall
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.)
Withdrawn
Application number
EP04020832A
Other languages
German (de)
English (en)
Other versions
EP1519396A3 (fr
Inventor
Ralf Dipl.-Ing. Wieland
Ralf Dipl.-Ing. Weber
Klaus-Peter Dipl.-Ing. Eppe
Dipl.-Ing. Pfirrmann
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.)
ABB AG Germany
Original Assignee
ABB Patent GmbH
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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP1519396A2 publication Critical patent/EP1519396A2/fr
Publication of EP1519396A3 publication Critical patent/EP1519396A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H01H71/08—Terminals; Connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0264—Protective covers for terminals

Definitions

  • the invention relates to an electrical installation device according to the preamble of the claim 1.
  • Such installation devices which are often switching devices, usually have a Front wall from which the actuating switch knob protrudes, and a mounting wall, possibly with a recess into which a fixed and a movable nose reaching into it, so that the service switching device can be snapped onto a top hat rail is. They also have narrow side walls, the openings have, through which electrical connection conductors in the form of wire conductors or Power busbar terminal lugs are insertable to terminals.
  • circuit breaker beyond a rear derailleur, an electromagnetic and a thermal release and an arc splitter stack for Arc quenching is of minor importance here, as well many of the electrical installation switching devices have a front and two rear front walls and have two front narrow side walls and rear narrow side walls, the front narrow side walls are the front front wall with the rear front walls connect.
  • the object of the invention is a contact protection according to IPXXB according to EN 60529 without reaching additional components.
  • the invention is thus characterized in that this recess at least at her two parallel to the longitudinal extent of the narrow side wall edges Having boundary strips which project perpendicular to the narrow side wall, wherein the height of the strips, measured from the narrow side wall in perpendicular thereto Direction, is measured, the contact of live parts through the Recess is avoided through.
  • the front recess is tunnel-shaped formed, whereby reduced by this tunnel shape, the size of the recess becomes.
  • the single figure thus shows a circuit breaker 10 with a front front wall 11, two rear front walls 12, 13, two front narrow side walls 14, 15 and two rear narrow side walls 16, 17.
  • the front front wall 11 and the rear front walls 12 and 13 opposite is the so-called attachment side 18, in which a recess 19 is present, to which a fixed nose 20 is attached; a mobile nose is used a slider that can be inserted into a T-shaped design 21, but not shown here; the circuit breaker 10 is behind with the nose 20 one edge of a hat rail mounted and hung by pivoting passes movable nose behind the other edge of the hat rail.
  • the housing of the circuit breaker by two housing halves (Shell halves) 22 and 23 is formed, with their free end edges against each other are laid, so that in this case results in a parting line 24.
  • the way, how the Switch on the top hat rail is snapped, is well known and for the Invention does not matter.
  • terminals 25, which are located in the rear front walls 12, 13 Openings 26 are accessible to an operating tool; the terminal 25 below the rear front wall 13 and the through hole located there for an operating tool are not in the perspective view to be seen, because hidden.
  • the terminal 25 which is designed as a commercially available terminal and e.g. in the switching device S2 the company ABB Stotz contact GmbH, Heidelberg, use has a front terminal room and a rear terminal room; on These terminal spaces will not be included here because they are not subject of the invention.
  • a front recess 27 In the rear narrow side wall 16 (as well as in the rear Narrow side wall 17) is a front recess 27 through which electrical connection conductor supplied to the front terminal space of the terminal 25 can be.
  • the narrow side wall 16 Recess 28 through the electrical connection conductors, such as terminal lugs Busbar conductors, the rear terminal space can be supplied.
  • Both Recesses are of two facing each other noses 29 and 30 from each other separated, these noses from each shell half 22, 23 from each other projecting and their end edges 31 and 32 at a certain distance from each other it is conceivable that the lugs 29, 30 with their front edges 31 and 32 touch.
  • the front recess 27 is approximately tunnel-shaped and has two opposite ones Boundary edges 33 and 34 which are parallel to each other and parallel to the Longitudinal extent of the narrow side wall 16 or parallel to the parting line 24 extend; in their front area they are over an approximately arcuate boundary edge 35 interconnected; also the transition of the lateral boundary edges 33 and 34 to the lugs 29 and 30 via a rounding 36, 37th
  • the rear recess 28 is rectangular, being parallel to the longitudinal extent the narrow side wall 16 and the parting line 24 extending boundary edges 39 and 40 has. At this or these mitressend and mitbegrenzend are on the rear narrow side wall 16 projecting strips 41 and 42 formed; these bars are not here over the entire length of the boundary edges 39 and 40 are shown running; Of course, the strips could also over the entire length.
  • the strips 41 and 42 each extend over a sloping in the direction of attachment level Bevel 43 and 44 into the plane of the rear narrow side wall 16, wherein on the basis of the two bevels 43 and 44 connecting inclined surface 45th also on the lower, perpendicular to parting line 24 extending boundary edge of Recess 25 is a strip-like increase is provided, up to behind or below the plane formed by the rear narrow side wall extends.
  • the strips 41 and 42 are dimensioned so that the terminal in the rear Termination area, i. through the rear recess 25 with a so-called Normprüfffinger can not be touched.
  • the invention is described with reference to a circuit breaker. It is natural also for residual current circuit breakers, motor protection switches, in short for all installation devices, at its narrow side at least one recess for insertion of a conductor is present, applicable.
  • the invention is what the shape of the front and / or rear recess and the Also applies to such cases, which have a shell, the closed with a lid. Then the recess is in the shell edge wall the Bowl.

Landscapes

  • Breakers (AREA)
EP04020832A 2003-09-26 2004-09-02 Appareil d'installation électrique Withdrawn EP1519396A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10344735 2003-09-26
DE2003144735 DE10344735B4 (de) 2003-09-26 2003-09-26 Elektrisches Installationsgerät

Publications (2)

Publication Number Publication Date
EP1519396A2 true EP1519396A2 (fr) 2005-03-30
EP1519396A3 EP1519396A3 (fr) 2006-05-03

Family

ID=34177974

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04020832A Withdrawn EP1519396A3 (fr) 2003-09-26 2004-09-02 Appareil d'installation électrique

Country Status (2)

Country Link
EP (1) EP1519396A3 (fr)
DE (1) DE10344735B4 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1983541A1 (fr) * 2007-04-19 2008-10-22 Abb Ag Borne à vis et appareil d'installation
DE102010012982B3 (de) * 2010-01-26 2011-07-21 Abb Ag, 68309 Verbindungselement und mehrpoliges Schutzschaltgerät
CN102257691B (zh) * 2008-12-19 2014-08-20 西门子公司 绝缘元件、导电的接触元件以及电气的安装设备
EP3168851A1 (fr) * 2015-11-11 2017-05-17 Siemens Aktiengesellschaft Dispositif d'isolation et disjoncteur électromécanique
CN103971956B (zh) * 2013-02-06 2017-08-08 Abb股份公司 带有联接端子和端子覆盖件的安装开关设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013004580U1 (de) 2013-05-15 2013-06-21 Dehn + Söhne Gmbh + Co. Kg Sockelteil zur Aufnahme ein- oder mehrpoliger, steckbarer Überspannungsschutzmodule

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0729167A1 (fr) * 1995-02-21 1996-08-28 Legrand Appareil électrique modulaire à évidement sur une face latérale
FR2779269A1 (fr) * 1998-05-29 1999-12-03 Hager Electro Dispositif de couplage de deux elements electriques modulaires accoles
WO2003017303A1 (fr) * 2001-07-31 2003-02-27 Siemens Aktiengesellschaft Appareil de connexion a module commutateur monobloc

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486666A (en) * 1992-11-24 1996-01-23 Square D Company Protective cover for electrical terminals and method of using same
US5875885A (en) * 1997-05-28 1999-03-02 Eaton Corporation Combined wire lead and interphase barrier for power switches
DE19734709C1 (de) * 1997-08-11 1998-11-12 Siemens Ag Schaltgerätesystem mit modular aufgebautem Energiebus
FR2768260B1 (fr) * 1997-09-05 1999-10-22 Schneider Electric Sa Dispositif d'assemblage et de liaison electrique d'appareils electriques modulaires de puissance tels des disjoncteurs
FR2787238B1 (fr) * 1998-12-15 2001-03-16 Schneider Electric Ind Sa Appareil electrique modulaire tel un disjoncteur
US6262645B1 (en) * 1999-08-27 2001-07-17 Eaton Corporation Circuit interrupter with a trip mechanism having a biased latch
US20010015011A1 (en) * 1999-12-22 2001-08-23 Glabau Frederick W. Arcing fault detection circuit breaker with strain relieved electrical tap
DE10018353C1 (de) * 2000-04-13 2001-12-20 Siemens Ag Einbaugerät mit einer Klemme und Verfahren zur Montage einer isolierenden Abdeckung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0729167A1 (fr) * 1995-02-21 1996-08-28 Legrand Appareil électrique modulaire à évidement sur une face latérale
FR2779269A1 (fr) * 1998-05-29 1999-12-03 Hager Electro Dispositif de couplage de deux elements electriques modulaires accoles
WO2003017303A1 (fr) * 2001-07-31 2003-02-27 Siemens Aktiengesellschaft Appareil de connexion a module commutateur monobloc

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1983541A1 (fr) * 2007-04-19 2008-10-22 Abb Ag Borne à vis et appareil d'installation
CN102257691B (zh) * 2008-12-19 2014-08-20 西门子公司 绝缘元件、导电的接触元件以及电气的安装设备
DE102010012982B3 (de) * 2010-01-26 2011-07-21 Abb Ag, 68309 Verbindungselement und mehrpoliges Schutzschaltgerät
CN103971956B (zh) * 2013-02-06 2017-08-08 Abb股份公司 带有联接端子和端子覆盖件的安装开关设备
EP3168851A1 (fr) * 2015-11-11 2017-05-17 Siemens Aktiengesellschaft Dispositif d'isolation et disjoncteur électromécanique

Also Published As

Publication number Publication date
DE10344735B4 (de) 2012-08-09
DE10344735A1 (de) 2005-06-09
EP1519396A3 (fr) 2006-05-03

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