EP1353350A2 - Interrupteur auxiliaire - Google Patents

Interrupteur auxiliaire Download PDF

Info

Publication number
EP1353350A2
EP1353350A2 EP03007507A EP03007507A EP1353350A2 EP 1353350 A2 EP1353350 A2 EP 1353350A2 EP 03007507 A EP03007507 A EP 03007507A EP 03007507 A EP03007507 A EP 03007507A EP 1353350 A2 EP1353350 A2 EP 1353350A2
Authority
EP
European Patent Office
Prior art keywords
access
terminals
switching devices
installation switching
outgoing
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
EP03007507A
Other languages
German (de)
English (en)
Other versions
EP1353350A3 (fr
EP1353350B1 (fr
Inventor
Volker Schmitt
Klaus-Peter Dipl.-Ing. Eppe
Alexander Orban
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 EP1353350A2 publication Critical patent/EP1353350A2/fr
Publication of EP1353350A3 publication Critical patent/EP1353350A3/fr
Application granted granted Critical
Publication of EP1353350B1 publication Critical patent/EP1353350B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/462—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts housed in a separate casing, juxtaposed to and having the same general contour as the main casing
    • 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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H01H71/082—Connections between juxtaposed circuit breakers

Definitions

  • the invention relates to an auxiliary switch according to the preamble of claim 1. and an arrangement of auxiliary switches and installation switching devices in an installation distributor.
  • Such auxiliary switches which are on the broad side of an electrical installation switching device are used as signal or control switches and have connection terminals for inlet and outlet conductors and in between at least one changeover switch, whose movable contact piece between two fixed contact pieces is movable, depending on the switch position of the installation device, the they are assigned.
  • a special switch in the auxiliary switch arranged switching lock controlled, whereby the movable contact piece between its two end positions is moved back and forth.
  • Auxiliary switches are often used in an arrangement of installation devices along with several installation switching devices and possibly also with several others Auxiliary switches fastened together on a standard mounting rail and thus as a group of installation devices used in distribution boards.
  • Auxiliary switches known today have several terminals for input and output conductors, whereby the connection terminals for incoming and outgoing conductors often together on one narrow side are arranged.
  • An auxiliary switch is known from EP0815576, the total 2 access and 4 output terminals, with on each narrow side of the auxiliary switch one access and 2 outgoing terminals are arranged.
  • a similar Terminal arrangement has also become known in an auxiliary switch according to EP 0303965.
  • Electrical installation switching devices have at least one of their narrow sides a parallel to the mounting level terminal that has an access opening is reachable and into which, for example, a busbar or a Busbar arrangement can be used as cross-wiring.
  • a busbar or a Busbar arrangement can be used as cross-wiring.
  • EP 0303965 describes a combination of an auxiliary switch with a plurality of installation switching devices disclosed on a standard profile mounting rail.
  • the access openings to the The input or output terminals of the auxiliary switch are partly in a row the access openings to the connection terminals of the installation switching devices.
  • a common busbar or busbar arrangement as used for cross wiring used by installation switching devices consists essentially of an elongated conductor, which is at regular intervals perpendicular to the longitudinal direction pointing, short ladder sections are attached, all in one common level, so that the busbar is a comb-like Appearance.
  • the distance between the repellent conductor sections corresponds the locking dimension or the module width of the installation switching devices.
  • auxiliary switches of the known today are between the installation switching devices Type, such as known from EP 0303965 or EP 0815576 attached, so this is not more possible because the auxiliary switches are in the way of the conductor sections of the busbar. This can be seen, for example, in EP 0303965, FIG. 1. It must therefore be at today a common installation of installation switching devices and auxiliary switches a standard profile mounting rail the inlet and / or outlet wiring to each one Installation device can be made separately.
  • the object of the invention is therefore to develop an auxiliary switch so that the connection work when mounting the auxiliary switch or several auxiliary switches together in conjunction with installation self-switches on a standard profile mounting rail while avoiding the above Disadvantages are simplified, as well as an arrangement of auxiliary switches and installation switches.
  • the auxiliary switch according to the invention has exactly one connection terminal for the Access conductor, called access terminal, and exactly two connection terminals for the Outgoing conductor, called outgoing terminals.
  • the access terminal is in the area one narrow side and the outgoing terminals are in the area of the other Narrow side.
  • the outgoing terminals run parallel to the adjacent narrow side and the access openings for inserting the conductors are also on the narrow side one behind the other, that of the rear access opening assigned outlet terminal takes a larger distance from the narrow side than the outgoing terminal associated with the front access opening.
  • the access clamp and the outgoing terminals are at a greater distance from the fastening side on as the input and output terminals of the together with the auxiliary switch Installation switchgear mounted on a standard profile mounting rail.
  • the outgoing manager can be the first in the rear access opening introduced and clamped there; the introduction of the outgoing manager in the front access opening is no longer through the rear outlet ladder with special needs; the outlet ladder in the front access opening is during assembly always visible.
  • the input and output terminals of the auxiliary switch are thus that when several auxiliary switches are installed together with installation switching devices a standard profile mounting rail, the input and output terminals of the auxiliary switches in one Line parallel to the mounting level, and the input and output terminals of the installation switching devices also lie on a line parallel to the mounting plane, whereby the line of the terminals of the auxiliary switch and the line of the terminals of the Installation switching device have a distance from each other.
  • auxiliary switches and installation switching devices in an installation distributor the essence of the invention is that the supply and / or Outgoing terminals with the associated access openings of the installation switching devices lie on a line parallel to the mounting plane that the Zuund and / or Outgoing terminals with the associated access openings of the auxiliary switches lie on a line parallel to the mounting plane, and that the line of the terminals the auxiliary switch and the line of connection terminals of the installation switchgear have a distance from each other.
  • the auxiliary switch housing has, on the rear narrow sides, Recesses running parallel to the mounting plane, the distance from the fastening side corresponds to the distance, the cross-wiring busbars for associated installation switchgear in an installation distribution.
  • auxiliary switch or signal switch that is connected to a miniature circuit breaker at the side or a residual current circuit breaker can be installed Housing 11, the outer contour of which corresponds to the outer contour of the installation switching device. It has a T-shaped contour with a base 12 and a web 13. The Web 13 is located on the front of auxiliary switch 10.
  • the auxiliary switch 10 On the fastening side 14, the auxiliary switch 10 has a recess 15 which has a nose 16 with the auxiliary switch 10 behind an outward leg 17 of a top-hat rail 18 is clickable.
  • auxiliary switch 10 points to a second one pointing outwards Leg 17a of a hat profile mounting rail 18 can be supported.
  • 1 shows one bowl-shaped housing part.
  • the lower housing part which is shown in the figure, is then by means of a cover locked.
  • the connector 21 In the area of the rear narrow side surface 20 lying opposite the nose there is a connector 21 for an access conductor 22, the connector 21, also called an access terminal, has a clamping screw 23, which the front, here from the rear front 24 via an opening 25 for one Screwdriver is accessible. Is located on the rear narrow side surface 20 further an access opening 26 through which the connecting conductor 22 of the access terminal 21 is supplied.
  • the terminal 21 runs perpendicular to the mounting plane or parallel to the rear narrow side surface 20.
  • the outgoing conductor 30 is connected to the outgoing terminal via a front access opening 32 28 and the outgoing conductor 31 via a rear feed opening 33 of the outgoing terminal 29 supplied, the outgoing conductors 30, 31 in both terminals 28, 29 can be set and connected.
  • the connecting terminals 28 and 29 also run parallel to the rear narrow side surface 27 or perpendicular to the mounting plane 14.
  • openings 35, 36 are arranged which - like the terminals 28 - in one lie parallel to the plane.
  • the clamping screw 37 of the connecting terminal 28 and the clamping screw 38 via the opening 36 the output terminal 29 accessible by a screwdriver.
  • the outgoing conductors 30, 31 are to be connected, then the Outgoing conductor 31 inserted through the rear access opening 33 of the connecting terminal 29, so that the rear access conductor 31 can be clamped first.
  • the front outgoing conductor 30 is connected, what can be done without this connection by the rear outgoing conductor is hindered.
  • a switch lock 40 which has an actuating element 41 pivot a contact lever 42 about an imaginary axis 43 can;
  • the contact lever 42 can be formed by a leaf spring, thereby an actual fulcrum, as shown in the figure and designated 43 is not present.
  • the contact lever 42 is connected via a connecting conductor 44 the access terminal 21 connected.
  • the contact lever 42 carries a movable contact piece 45, which has a first fixed Contact piece 46 and with a second fixed contact piece 47 in Contact or can be brought into an electrically conductive connection.
  • the fixed contact piece 46 is connected via a conductor 48 to the outgoing terminal 28, this Conductor 48 is guided behind the outgoing terminal 29 and not with the outgoing terminal 29 communicates.
  • the other fixed contact piece 47 is by means of a connecting conductor 49 connected to the outgoing terminal 29.
  • the auxiliary switch housing 10 needs on both rear narrow side surfaces 20, 27 each have a recess running parallel to the fastening plane 14 50, 51, which each open into the rear narrow side surface 20 and 27.
  • the distance for example, the recess 50 from the fastening plane can be larger than the distance of the recess 51 from the mounting plane, or if necessary also vice versa, which depends on the design of the auxiliary switch connected installation devices. Both distances can of course be the same size his.
  • terminals 21, 28 and 29 each in terminal receptacles 52, 53 and 54 are used by corresponding wall sections or strips (without reference numbers) are delimited, so that the terminals are not within the Switch device can move.
  • the terminals are also equipped with a plug protection provided, as is known in the art, by which is prevented screwed-in terminal, but not connected by a conductor, unintentionally a conductor piece can be inserted into the terminal compartment.
  • Fig. 2 shows a view of the lower narrow side surfaces of a common arrangement of five auxiliary switches 10a, b, c, d, e and three installation switching devices according to the invention 60a, b, c on a top-hat rail 18.
  • the access openings 26a, b, c, d, e to the access terminals of the auxiliary switches 10a, b, c, d, e are in a line parallel to the mounting level, also the access openings to the access terminals the installation switching devices 60a, b, c.
  • the line of access openings to the Access terminals of the auxiliary switches 10a, b, c, d, e are further from the mounting level removed as the line of access openings to the access terminals of the Installation switching devices 60a, b, c.
  • the access terminals of the installation switching devices 60a, b, c are interconnected by a busbar 70.
  • the access terminals 26a, b, c, d of the auxiliary switches 10a, b, c, d are mutually separated by a second one Busbar 80 connected.
  • Busbar 70 is galvanically from busbar 80 separated. Both bus bars, bus bar 70 and bus bar 80, can be installed and / or removed without the other busbar need to remove.
  • the access conductor 90 can be installed and / or removed without cross-wiring the auxiliary switches the busbar 80 or the cross-wiring of the installation switching devices via the To have to solve busbar 70.
  • auxiliary switches are arranged together and / or installation switching devices on a common standard rail all connection terminals the auxiliary switch and the installation switching devices due to the invention
  • Design of the auxiliary switches in an orderly and clearly arranged manner that they are easily accessible and the auxiliary switches to each other via busbars can be connected and the installation switching devices with each other Busbars can be connected. It's easy to imagine, but not here figuratively shown that after removing the busbars 70 and 80 for example the auxiliary switches 10c and 10d and the installation switch 60c removed from the assembly can be without the other auxiliary switches and installation switches should also be removed.

Landscapes

  • Distribution Board (AREA)
  • Switch Cases, Indication, And Locking (AREA)
EP20030007507 2002-04-12 2003-04-01 Interrupteur auxiliaire Expired - Lifetime EP1353350B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002116371 DE10216371A1 (de) 2002-04-12 2002-04-12 Hilfsschalter
DE10216371 2002-04-12

Publications (3)

Publication Number Publication Date
EP1353350A2 true EP1353350A2 (fr) 2003-10-15
EP1353350A3 EP1353350A3 (fr) 2005-02-02
EP1353350B1 EP1353350B1 (fr) 2012-08-08

Family

ID=28051299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030007507 Expired - Lifetime EP1353350B1 (fr) 2002-04-12 2003-04-01 Interrupteur auxiliaire

Country Status (2)

Country Link
EP (1) EP1353350B1 (fr)
DE (1) DE10216371A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1715500A1 (fr) * 2005-04-20 2006-10-25 ABB Schweiz AG interrupteur auxiliaire distributeur électrique à basse tension
CN104021997A (zh) * 2014-06-20 2014-09-03 天津协盛科技股份有限公司 一种断路器与电涌保护器一体化组合装置
CN106340428A (zh) * 2015-07-16 2017-01-18 上海良信电器股份有限公司 一种断路器壳体安装结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013004094B4 (de) 2012-06-22 2020-01-23 Abb Ag Hilfsschalter
DE102013008874A1 (de) 2012-07-11 2014-01-16 Abb Ag Installationsschaltgerät mit Anschlussklemmen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1949913A1 (de) * 1969-10-03 1971-04-15 Bbc Brown Boveri & Cie Installationsselbstschalter mit Hilfskontakt
DE3644112A1 (de) * 1986-12-23 1988-07-07 Bbc Brown Boveri & Cie Elektromagnetisches schaltgeraet und mit diesem kombinierbarer hilfsschalter
DE3727356A1 (de) * 1987-08-17 1989-03-02 Asea Brown Boveri Elektrisches schaltgeraet
FR2626714B1 (fr) * 1988-01-28 1990-06-01 Merlin Gerin Commutateur auxiliaire de commande et de signalisation pour disjoncteur multipolaire modulaire
DE8802393U1 (de) * 1988-02-24 1988-05-11 Lindner GmbH Fabrik elektrischer Lampen und Apparate, 96052 Bamberg Aus Haupt- und Hilfsschalter bestehende Schalterkombination
US4912439A (en) * 1989-01-27 1990-03-27 General Electric Company Molded case circuit breaker auxiliary switch unit
FR2644300B1 (fr) * 1989-03-10 1991-05-10 Merlin Gerin Dispositif d'assemblage et de liaison par peigne d'appareils electriques modulaires
DE4329100A1 (de) * 1992-10-08 1994-04-14 Abb Patent Gmbh Elektrischer Schalter
DE4244606C2 (de) * 1992-12-31 1995-08-31 Kloeckner Moeller Gmbh Elektromagnetisches Schaltgerät
FR2730854B1 (fr) * 1995-02-21 1997-06-06 Legrand Sa Appareil electrique modulaire a evidement sur une face laterale
AT402582B (de) * 1995-03-15 1997-06-25 Felten & Guilleaume Ag Oester Zusatzschalter
EP0780860B1 (fr) * 1995-12-20 2003-05-07 Legrand Interrupteur auxiliaire pour coupe-circuit, et coupe-circuit correspondant
DE19724089A1 (de) * 1997-06-07 1998-12-10 Abb Patent Gmbh Verbindungsvorrichtung zum Verbinden zweier nebeneinander aufgereihter elektrischer Schalter
EP1085550A3 (fr) * 1999-09-13 2002-08-28 ABB PATENT GmbH Disjoncteur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1715500A1 (fr) * 2005-04-20 2006-10-25 ABB Schweiz AG interrupteur auxiliaire distributeur électrique à basse tension
CN104021997A (zh) * 2014-06-20 2014-09-03 天津协盛科技股份有限公司 一种断路器与电涌保护器一体化组合装置
CN106340428A (zh) * 2015-07-16 2017-01-18 上海良信电器股份有限公司 一种断路器壳体安装结构

Also Published As

Publication number Publication date
EP1353350A3 (fr) 2005-02-02
EP1353350B1 (fr) 2012-08-08
DE10216371A1 (de) 2003-10-23

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