EP2648200A1 - Switch insert of an electrical installation switch - Google Patents

Switch insert of an electrical installation switch Download PDF

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Publication number
EP2648200A1
EP2648200A1 EP13001402.0A EP13001402A EP2648200A1 EP 2648200 A1 EP2648200 A1 EP 2648200A1 EP 13001402 A EP13001402 A EP 13001402A EP 2648200 A1 EP2648200 A1 EP 2648200A1
Authority
EP
European Patent Office
Prior art keywords
switch
contact
rocker
housing
sub
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
EP13001402.0A
Other languages
German (de)
French (fr)
Other versions
EP2648200B1 (en
Inventor
David A. Wheeler
Christopher J. Delamont
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 AG Germany
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Filing date
Publication date
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Publication of EP2648200A1 publication Critical patent/EP2648200A1/en
Application granted granted Critical
Publication of EP2648200B1 publication Critical patent/EP2648200B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/24—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with two operating positions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/04—Cases; Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/12—Movable parts; Contacts mounted thereon
    • H01H23/16—Driving mechanisms
    • H01H23/20—Driving mechanisms having snap action
    • H01H23/205—Driving mechanisms having snap action using a compression spring between tumbler and an articulated contact plate

Definitions

  • the invention relates to a switch insert of an electrical installation switch, on the switch housing a switch rocker is rotatably mounted.
  • From the DE 101 25 690 B4 is a switching device with a plurality of terminal chambers with introduced contact terminals, a plurality of switching chambers and at least one rocker switch in a switch housing known, with alternative cross switch, single switch, changeover switch, double switch can be realized.
  • the invention has for its object to provide an optimized switch insert an electrical installation switch.
  • the achievable with the present invention consist in particular that the assembly of the switch insert is simplified from the individual components.
  • the correct positioning of the contact rocker is difficult, due to the difficult accessibility of the switching chamber, in which the contact rocker must be in its operating position.
  • the proposed positioning of the contact rocker in a special pre-assembly position on the inside of a sub-housing greatly simplifies this assembly step.
  • the contact rocker on lateral grooves, in which engages the centering rib.
  • a centered guidance of the contact rocker is ensured both in the pre-assembly position and in the later operating position with fully assembled switch insert, d. H. a lateral slippage of the contact rocker is virtually excluded.
  • the U-shaped design of the contact piece and the contact paddle bearing has the additional advantage that the first sub-housing and the second sub-housing can be configured identically, since in this embodiment actuating openings in the housing bottom respectively the two identical housing bottom portions are introduced, through which by means of a screwdriver or a similar tooling operation / rotation of mounting screws can be done to so fastened / dissolved in the terminals via inserted in the side wall of a part housing conductor openings lines.
  • first sub-housing and the second sub-housing are connected to one another via latching hooks engaging in latching hook receptacles.
  • the actuating arm is formed from a spring loaded in a guide sleeve slidably guided ram with end workedem switching cam.
  • FIG. 1 an exploded view of important components of the switch insert 1 first embodiment is shown, namely A first part housing 4 of the first embodiment with a side wall 8, two adjoining end wall sections 9 and a housing wall section 10 adjoining the side wall 8 and the end wall sections 9, A second partial housing 5 of the first embodiment with a side wall 8, two adjoining end wall sections 9 and a housing bottom section 10 adjoining the side wall 8 and the end wall sections 9, ⁇ three terminals, which are to be mounted in each separated by intermediate walls contact chamber pockets of the first housing part 4 first embodiment, namely a to be mounted in a first contact chamber pocket 18 switch contact terminal 19 with a mounting screw 22, a fixed in a second contact chamber pocket 24 fixed contact Terminal 25 with a fixing screw 28 and a switching contact terminal 31 to be mounted in a third contact chamber pocket 30 with a fixing screw 34, ⁇ a U-shaped contact piece 20 first embodiment, which is to be mounted on the switch contact terminal 19, a U-shaped contact pad bearing 26 first embodiment, which is to be mounted on the fixed contact terminal 25 and
  • switch insert 1 When switch insert 1 first embodiment actuating openings 15 in the housing bottom respectively the housing bottom portion 10 are introduced, through which by means of a screwdriver or a similar tool, an actuation / rotation of the mounting screws 22, 28, 34 can be made to such in the terminals 19, 25, 31 via in the side wall of the second sub-housing 5 first embodiment located conductor openings 14 inserted lines to fix / release.
  • the conductor openings 14 can also be provided in the side walls of both partial housings 4, 5 of the first embodiment.
  • both sub-housing 4, 5 are provided first embodiment with both locking hooks 11 and with snap hook receptacles 12.
  • actuating openings 15 are introduced in the side wall of the first housing part 6 second embodiment, by means of which by means of a screwdriver or a similar tool, an actuation / rotation of the fastening screws 22, 28, 34 can be made so as to fix in the terminals 19, 25, 31 via located in the housing bottom respectively the housing bottom portions 10 conductor openings 14 introduced lines / solve ,
  • stub shafts 13 in the side walls 8 of both sub-housing 6, 7 second embodiment for receiving stub axles of the rocker switch 43, which serve for the rotatable mounting of the rocker switch 43 on the switch housing.
  • both partial housing 6, 7 second embodiment are provided both with latching hooks 11 and with latching hook receptacles 12.
  • Fig. 3 is a (still) open switch insert after the pre-assembly of the terminals and the contact rocker shown. It is the first part of housing 4 with the introduced in his contact chamber pockets terminals 19, 25, 31 can be seen.
  • the contact rocker 38 located in the switching chamber 36 has at its two end portions in each case a switching contact 40 or 41 for the contacting with the contact pieces 20 and 32, respectively.
  • the supported on the contact pad bearing 26 central portion of the contact rocker 38 is provided with laterally introduced grooves 39, in which the provided on the inside of the side wall 8 centering rib 16 engages with a portion while a further portion of the centering rib 16 engages over the central portion of the contact rocker 38 , so that both a desired centering and a desired locking of a pre-assembled on the inside of the housing part 4 or 6 contact rocker 38 between contact pad bearings 26 and 16 centering adjusts. This corresponds to an intended pre-assembly position of the contact rocker 38.
  • Fig. 3 two provided on the sub-housing 4 locking hooks 11 and two latching hook receptacles 12.
  • Fig. 3 two provided on the sub-housing 4 locking hooks 11 and two latching hook receptacles 12.
  • a closed switch insert 1 is shown prior to assembly of the rocker switch 43.
  • the stub axle receptacles 13 are designated for the rotatable mounting of the rocker switch 43 via corresponding stub axle and the three conductor openings 14 in the side surface of the switch housing, wherein both sub-housing 4, 5 are connected to each other via a total of four locking hook / snap hook receiving configurations 11/12.
  • a fully assembled switch insert 1 is shown.
  • the rocker switch 43 is rotatably mounted on the switch housing formed from the part housings 4, 5.
  • the actuating openings 15 and the latching hook / latching hook receiving configurations 11/12 are designated.
  • terminals are in the form of screw terminals.
  • terminals it is of course also possible to carry out the terminals in the form of plug connections / spring terminals.
  • Switch insert of an electrical installation device first embodiment 2
  • Switch insert of an electrical installation device second embodiment 3 - 4 first sub-housing of the first embodiment 5
  • second sub-housing of the first embodiment 6
  • first part housing second embodiment 7
  • second sub-housing second embodiment 8th side walls
  • End wall portions 10
  • Housing bottom portions 11
  • latch hook 12
  • Latching hook receiving 13
  • Achsstummelagen 14
  • conductor openings 15
  • actuating ports 16 Centering rib for groove receiving 17 - 18
  • Contact chamber bags 19
  • Switching contact terminal 20
  • Contact piece of the first embodiment 21
  • Contact piece second embodiment 22
  • Contact chamber bags 25
  • Fixed contact terminal 26
  • Contact pad bearing of the first embodiment 27
  • Contact pad bearing second embodiment 28
  • Contact chamber bags 31
  • Switching contact terminal 32
  • Contact piece of the first embodiment 33
  • Contact piece second embodiment 34
  • fixing screw 35 - 36
  • switching chamber 37
  • 38 contact rocker 39

Landscapes

  • Tumbler Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The switch element (1) has two terminals (19,25,31) that are provided with contact portion (20,32) and contact rocker bearing (26). Two terminals are passed into the contact chamber pockets (18,24,30) on the inside of the primary housing portions (4). A centering rib (16) is provided on the inside of the primary housing portions so that the contact rocker portion (38) is locked in a pre-assembly position between the contact rocker bearing and the centering rib.

Description

Die Erfindung betrifft einen Schaltereinsatz eines elektrischen Installationsschalters, auf dessen Schaltergehäuse eine Schalterwippe drehbeweglich befestigt ist.The invention relates to a switch insert of an electrical installation switch, on the switch housing a switch rocker is rotatably mounted.

Aus der DE 101 25 690 B4 ist ein Schaltgerät mit mehreren Anschlusskammern mit eingebrachten Kontaktanschlüssen, mehreren Schaltkammern und mindestens einer Schalterwippe in einem Schaltergehäuse bekannt, wobei alternativ Kreuzschalter, Einfachschalter, Wechselschalter, Doppelschalter realisiert werden können.From the DE 101 25 690 B4 is a switching device with a plurality of terminal chambers with introduced contact terminals, a plurality of switching chambers and at least one rocker switch in a switch housing known, with alternative cross switch, single switch, changeover switch, double switch can be realized.

Aus der DE 10 2009 038 234 A1 ist ein Schaltwerk eines Installationsschalters mit einem Schaltergehäuse bekannt, in welchem eine Schalterwippe schwenkbar gelagert ist und ein bewegliches Kontaktstück beaufschlagt, welches ebenfalls schwenkbar gelagert in zwei stabilen Endstellungen jeweils ein Festkontaktstück kontaktiert. Das bewegliche Kontaktstück ist als Kontaktwippe ausgebildet und auf einer auf einem Bügel angeordneten Schneidenlagerung federnd gelagert.From the DE 10 2009 038 234 A1 is a derailleur of an installation switch with a switch housing known, in which a rocker switch is pivotally mounted and a movable contact piece is applied, which also pivotally mounted in two stable end positions contacted in each case a fixed contact piece. The movable contact piece is designed as a contact rocker and mounted resiliently on a arranged on a bracket blade bearing.

Bei der Montage derartiger Schaltereinsätze / Schaltgeräte / Schaltwerke aus den einzelnen Baukomponenten stellt sich insbesondere die Montage der Kontaktwippe respektive Schalterwippe als problematisch dar, da diese Baukomponente in den relativ engen und schwer zugänglichen Innenraum des Schaltergehäuses mit hoher Präzision einzubringen ist. Schon eine relativ geringfügig fehlerhafte Positionierung der Kontaktwippe während der Montage kann zu einem späteren Ausfall des Schaltereinsatzes während des Betriebes infolge fehlerhafter / unpräziser Führung der Kontaktwippe führen.In the assembly of such switch inserts / switching devices / derailleurs from the individual components, in particular, the assembly of the contact rocker switch rocker respectively presents a problem, since this component is to introduce in the relatively narrow and difficult to reach interior of the switch housing with high precision. Already a relatively slightly faulty positioning the contact rocker during assembly can lead to a later failure of the switch insert during operation due to erroneous / imprecise guidance of the contact rocker.

Der Erfindung liegt die Aufgabe zugrunde, einen optimierten Schaltereinsatz eines elektrischen Installationsschalters anzugeben.The invention has for its object to provide an optimized switch insert an electrical installation switch.

Diese Aufgabe wird erfindungsgemäß gelöst durch einen Schaltereinsatz eines elektrischen Installationsschalters mit einem aus einem ersten Teilgehäuse und einem zweiten Teilgehäuse gebildeten Schaltergehäuse, auf welchem eine Schalterwippe drehbeweglich befestigt ist,

  • wobei die Schalterwippe über einen in das Schaltergehäuse eintauchenden Betätigungsarm auf eine Kontaktwippe einwirkt,
  • wobei mindestens zwei Anschlussklemmen vorgesehen sind, die mit mindestens einem Kontaktstück und mit einem Kontaktwippenlager versehen sind und mittels der durch die Schalterwippe beaufschlagbaren Kontaktwippe elektrisch miteinander verbindbar sind,
  • wobei diese mindestens zwei Anschlussklemmen in Kontaktkammertaschen an der Innenseite des ersten Teilgehäuses eingebracht sind und
  • wobei an der Innenseite des ersten Teilgehäuses eine Zentrierrippe vorgesehen ist, welche die Kontaktwippe in einer Vormontage-Position zwischen dem Kontaktwippenlager und der Zentrierrippe arretiert.
This object is achieved by a switch insert of an electrical installation switch with a switch housing formed from a first housing part and a second housing part, on which a rocker switch is rotatably mounted,
  • wherein the rocker switch acts on a contact rocker via an actuating arm immersed in the switch housing,
  • wherein at least two connection terminals are provided, which are provided with at least one contact piece and with a contact pad bearing and are electrically connectable to one another by means of which can be acted upon by the switch rocker contact rocker,
  • these at least two terminals are inserted in contact chamber pockets on the inside of the first part of housing and
  • wherein on the inside of the first part housing a centering rib is provided which locks the contact rocker in a pre-assembly position between the contact pad bearing and the centering rib.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass die Montage des Schaltereinsatzes aus den einzelnen Baukomponenten vereinfacht wird. Bei der Montage ist insbesondere die korrekte Positionierung der Kontaktwippe schwierig, und zwar aufgrund der erschwerten Zugänglichkeit der Schaltkammer, in welcher sich die Kontaktwippe in ihrer Betriebs-Position befinden muss. Die vorgeschlagene Positionierung der Kontaktwippe in einer speziellen Vormontage-Position an der Innenseite eines Teilgehäuses vereinfacht diesen Montageschritt in hohem Maß.The achievable with the present invention consist in particular that the assembly of the switch insert is simplified from the individual components. During assembly, in particular, the correct positioning of the contact rocker is difficult, due to the difficult accessibility of the switching chamber, in which the contact rocker must be in its operating position. The proposed positioning of the contact rocker in a special pre-assembly position on the inside of a sub-housing greatly simplifies this assembly step.

Vorzugsweise weist die Kontaktwippe seitliche Nuten auf, in welche die Zentrierrippe eingreift. Hierdurch ist sowohl in der Vormontage-Position als auch in der späteren Betriebs-Position bei fertig montiertem Schaltereinsatz eine zentrierte Führung der Kontaktwippe sichergestellt, d. h. ein seitliches Verrutschen der Kontaktwippe ist quasi ausgeschlossen.Preferably, the contact rocker on lateral grooves, in which engages the centering rib. As a result, a centered guidance of the contact rocker is ensured both in the pre-assembly position and in the later operating position with fully assembled switch insert, d. H. a lateral slippage of the contact rocker is virtually excluded.

Alternativ sind mindestens eine Kontaktstück und das Kontaktwippenlager U-förmig oder L-förmig ausgebildet:

  • Eine U-förmige Ausbildung ist sinnvoll, falls ein Schaltergehäuse geschaffen werden soll, bei welchem die Leitungen von der Seite eingeführt werden sollen.
  • Eine L-förmige Ausbildung ist sinnvoll, falls ein Schaltergehäuse geschaffen werden soll, bei welchem die Leitungen von der Bodenseite her eingeführt werden sollen.
Alternatively, at least one contact piece and the contact pad bearing are U-shaped or L-shaped:
  • A U-shaped design is useful if a switch housing is to be created, in which the lines are to be inserted from the side.
  • An L-shaped design is useful if a switch housing is to be created, in which the lines are to be introduced from the bottom side.

Die U-förmige Ausbildung von Kontaktstück und das Kontaktwippenlager hat den zusätzlichen Vorteil, dass das erste Teilgehäuse und das zweite Teilgehäuse identisch gestaltet sein können, da bei dieser Ausführungsform Betätigungsöffnungen im Gehäuseboden respektive den beiden identischen Gehäusebodenabschnitten eingebracht sind, durch welche mittels eines Schraubendrehers oder eines ähnlichen Werkzeuges eine Betätigung / Drehung von Befestigungsschrauben erfolgen kann, um derart in die Anschlussklemmen über in der Seitenwand eines Teilgehäuses befindliche Leiteröffnungen eingeführte Leitungen zu befestigen / zu lösen.The U-shaped design of the contact piece and the contact paddle bearing has the additional advantage that the first sub-housing and the second sub-housing can be configured identically, since in this embodiment actuating openings in the housing bottom respectively the two identical housing bottom portions are introduced, through which by means of a screwdriver or a similar tooling operation / rotation of mounting screws can be done to so fastened / dissolved in the terminals via inserted in the side wall of a part housing conductor openings lines.

Für eine rasche und einfache Montage sind erstes Teilgehäuse und zweites Teilgehäuse über in Rasthaken-Aufnahmen eingreifende Rasthaken miteinander verbunden.For quick and easy installation, the first sub-housing and the second sub-housing are connected to one another via latching hooks engaging in latching hook receptacles.

Zweckmäßig ist der Betätigungsarm aus einem federbelastet in einer Führungshülse verschiebbar geführtem Stößel mit endseitigem Schaltnocken gebildet.Suitably, the actuating arm is formed from a spring loaded in a guide sleeve slidably guided ram with endseitigem switching cam.

Die Erfindung wird nachstehend an Hand der in der Zeichnung dargestellten Ausführungsbeispiele erläutert. Es zeigen:

Fig. 1
eine Explosionszeichnung wichtiger Baukomponenten des Schaltereinsatzes erster Ausführungsform,
Fig. 2
eine Explosionszeichnung wichtiger Baukomponenten des Schaltereinsatzes zweiter Ausführungsform,
Fig. 3
einen geöffneten Schaltereinsatz nach der Vormontage der Kontaktwippe,
Fig. 4
einen geschlossenen Schaltereinsatz vor der Montage der Schalterwippe,
Fig. 5
einen fertig montierten Schaltereinsatz.
The invention will be explained below with reference to the embodiments illustrated in the drawings. Show it:
Fig. 1
an exploded view of important components of the switch insert first embodiment,
Fig. 2
an exploded view of important components of the switch insert second embodiment,
Fig. 3
an open switch insert after pre-assembly of the contact rocker,
Fig. 4
a closed switch insert before mounting the rocker switch,
Fig. 5
a fully assembled switch insert.

In Fig. 1 ist eine Explosionszeichnung wichtiger Baukomponenten des Schaltereinsatzes 1 erster Ausführungsform dargestellt, und zwar
● ein erstes Teilgehäuse 4 erster Ausführungsform mit einer Seitenwand 8, zwei sich daran anschließenden Stirnwandabschnitten 9 und einem sich an die Seitenwand 8 und die Stirnwandabschnitte 9 anschließenden Gehäusebodenabschnitt 10,
● ein zweites Teilgehäuse 5 erster Ausführungsform mit einer Seitenwand 8, zwei sich daran anschließenden Stirnwandabschnitten 9 und einem sich an die Seitenwand 8 und die Stirnwandabschnitte 9 anschließenden Gehäusebodenabschnitt 10,
● drei Anschlussklemmen, welche in jeweils durch Zwischenwände voneinander getrennte Kontaktkammertaschen des ersten Teilgehäuses 4 erster Ausführungsform zu montieren sind, und zwar eine in einer ersten Kontaktkammertasche 18 zu montierende Schaltkontakt-Anschlussklemme 19 mit einer Befestigungsschraube 22, eine in einer zweiten Kontaktkammertasche 24 zu montierende Festkontakt-Anschlussklemme 25 mit einer Befestigungsschraube 28 und eine in einer dritten Kontaktkammertasche 30 zu montierende Schaltkontakt-Anschlussklemme 31 mit einer Befestigungsschraube 34,
● ein U-förmiges Kontaktstück 20 erster Ausführungsform, welches an der Schaltkontakt-Anschlussklemme 19 zu montieren ist, ein U-förmiges Kontaktwippenlager 26 erster Ausführungsform, welches an der Festkontakt-Anschlussklemme 25 zu montieren ist und ein U-förmiges Kontaktstück 32 erster Ausführungsform, welches an der Schaltkontakt-Anschlussklemme 31 zu montieren ist,
● eine Kontaktwippe 38, welche in einer sich an die Kontaktkammertaschen 18, 24, 30 anschließende Schalterkammer 36 an der Innenseite des ersten Teilgehäuses 4 erster Ausführungsform unter Zuhilfenahme einer Zentrierrippe 16 vorzumontieren ist,
● eine Schalterwippe 43 mit einem Betätigungsarm, vorzugsweise gebildet aus einer Führungshülse 44 zur Aufnahme eines Stößels 45, welcher längsbeweglich und mittels einer Feder 47 federbelastet innerhalb der Führungshülse 44 geführt ist sowie einen Schaltnocken 46 für die Betätigung der Kontaktwippe 38 an seinem Ende aufweist.In Fig. 1 an exploded view of important components of the switch insert 1 first embodiment is shown, namely
A first part housing 4 of the first embodiment with a side wall 8, two adjoining end wall sections 9 and a housing wall section 10 adjoining the side wall 8 and the end wall sections 9,
A second partial housing 5 of the first embodiment with a side wall 8, two adjoining end wall sections 9 and a housing bottom section 10 adjoining the side wall 8 and the end wall sections 9,
● three terminals, which are to be mounted in each separated by intermediate walls contact chamber pockets of the first housing part 4 first embodiment, namely a to be mounted in a first contact chamber pocket 18 switch contact terminal 19 with a mounting screw 22, a fixed in a second contact chamber pocket 24 fixed contact Terminal 25 with a fixing screw 28 and a switching contact terminal 31 to be mounted in a third contact chamber pocket 30 with a fixing screw 34,
● a U-shaped contact piece 20 first embodiment, which is to be mounted on the switch contact terminal 19, a U-shaped contact pad bearing 26 first embodiment, which is to be mounted on the fixed contact terminal 25 and a U-shaped contact piece 32 first Embodiment to be mounted on the switch contact terminal 31,
● a contact rocker 38, which is to be pre-assembled in a contact chamber pockets 18, 24, 30 adjoining switch chamber 36 on the inside of the first sub-housing 4 of the first embodiment with the aid of a centering rib 16,
● a rocker switch 43 with an actuating arm, preferably formed from a guide sleeve 44 for receiving a plunger 45, which is guided longitudinally movable and spring loaded by a spring 47 within the guide sleeve 44 and a switching cam 46 for the actuation of the contact rocker 38 has at its end.

Beim Schaltereinsatz 1 erster Ausführungsform sind Betätigungsöffnungen 15 im Gehäuseboden respektive den Gehäusebodenabschnitt 10 eingebracht, durch welche mittels eines Schraubendrehers oder eines ähnlichen Werkzeuges eine Betätigung / Drehung der Befestigungsschrauben 22, 28, 34 erfolgen kann, um derart in die Anschlussklemmen 19, 25, 31 über in der Seitenwand des zweiten Teilgehäuses 5 erster Ausführungsform befindliche Leiteröffnungen 14 eingeführte Leitungen zu befestigen / zu lösen. Die Leiteröffnungen 14 können auch in den Seitenwänden beider Teilgehäuse 4, 5 erster Ausführungsform vorgesehen sein.When switch insert 1 first embodiment actuating openings 15 in the housing bottom respectively the housing bottom portion 10 are introduced, through which by means of a screwdriver or a similar tool, an actuation / rotation of the mounting screws 22, 28, 34 can be made to such in the terminals 19, 25, 31 via in the side wall of the second sub-housing 5 first embodiment located conductor openings 14 inserted lines to fix / release. The conductor openings 14 can also be provided in the side walls of both partial housings 4, 5 of the first embodiment.

Von Wichtigkeit sind auch Achsstummelaufnahmen 13 in den Seitenwänden 8 beider Teilgehäuse 4, 5 erster Ausführungsform zur Aufnahme von Achsstummeln der Schalterwippe 43, welche zur drehbeweglichen Befestigung der Schalterwippe 43 am Schaltergehäuse dienen.Of importance are also stub shafts 13 in the side walls 8 of both sub-housing 4, 5 first embodiment for receiving stub axles of the rocker switch 43, which serve for the rotatable mounting of the rocker switch 43 on the switch housing.

Zur Verbindung der beiden Teilgehäuse 4, 5 erster Ausführungsform zu einem geschlossenen Schaltergehäuse dienen mehrere Rasthaken 11, welche jeweils in korrespondierend hierzu angeordneten Rasthaken-Aufnahmen 12 verrastet werden. Dabei sind beide Teilgehäuse 4, 5 erster Ausführungsform sowohl mit Rasthaken 11 als auch mit Rasthaken-Aufnahmen 12 versehen.To connect the two sub-housing 4, 5 first embodiment to a closed switch housing serve a plurality of latching hooks 11, which are each latched in corresponding thereto arranged latching hook receptacles 12. In this case, both partial housing 4, 5 are provided first embodiment with both locking hooks 11 and with snap hook receptacles 12.

In Fig. 2 ist eine Explosionszeichnung wichtiger Baukomponenten des Schaltereinsatzes 2 zweiter Ausführungsform dargestellt, und zwar

  • ein erstes Teilgehäuse 6 zweiter Ausführungsform mit einer Seitenwand 8, zwei sich daran anschließenden Stirnwandabschnitten 9 und einem sich an die Seitenwand 8 und die Stirnwandabschnitte 9 anschließenden Gehäusebodenabschnitt 10,
  • ein zweites Teilgehäuse 7 zweiter Ausführungsform mit einer Seitenwand 8, zwei sich daran anschließenden Stirnwandabschnitten 9 und einem sich an die Seitenwand 8 und die Stirnwandabschnitte 9 anschließenden Gehäusebodenabschnitt 10,
  • drei Anschlussklemmen, welche in jeweils durch Zwischenwände voneinander getrennte Kontaktkammertaschen des ersten Teilgehäuses 6 zweiter Ausführungsform zu montieren sind, und zwar eine in einer ersten Kontaktkammertasche 18 zu montierende Schaltkontakt-Anschlussklemme 19 mit einer Befestigungsschraube 22, eine in einer zweiten Kontaktkammertasche 24 zu montierende Festkontakt-Anschlussklemme 25 mit einer Befestigungsschraube 28 und eine in einer dritten Kontaktkammertasche 30 zu montierende Schaltkontakt-Anschlussklemme 31 mit einer Befestigungsschraube 34,
  • ein L-förmiges Kontaktstück 21 zweiter Ausführungsform, welches an der Schaltkontakt-Anschlussklemme 19 zu montieren ist, ein L-förmiges Kontaktwippenlager 27 zweiter Ausführungsform, welches an der Festkontakt-Anschlussklemme 25 zu montieren ist und ein L-förmiges Kontaktstück 33 zweiter Ausführungsform, welches an der Schaltkontakt-Anschlussklemme 31 zu montieren ist,
  • eine Kontaktwippe 38, welche in einer sich an die Kontaktkammertaschen 18, 24, 30 anschließende Schalterkammer 36 an der Innenseite des ersten Teilgehäuses 6 zweiter Ausführungsform unter Zuhilfenahme einer Zentrierrippe 16 vorzumontieren ist,
  • eine Schalterwippe 43 mit einem Betätigungsarm, vorzugsweise gebildet aus einer Führungshülse 44 zur Aufnahme eines Stößels 45, welcher längsbeweglich und mittels einer Feder 47 federbelastet innerhalb der Führungshülse 44 geführt ist sowie einen Schaltnocken 46 für die Betätigung der Kontaktwippe 38 an seinem Ende aufweist.
In Fig. 2 an exploded view of important components of the switch insert 2 second embodiment is shown, namely
  • a first sub-housing 6 of the second embodiment with a side wall 8, two adjoining end wall sections 9 and a housing bottom section 10 adjoining the side wall 8 and the end wall sections 9,
  • a second sub-housing 7 of the second embodiment with a side wall 8, two adjoining end wall sections 9 and a housing bottom section 10 adjoining the side wall 8 and the end wall sections 9,
  • three terminals, which are to be mounted in each case by intermediate walls separate contact chamber pockets of the first housing part 6 second embodiment, namely a to be mounted in a first contact chamber pocket 18 switch contact terminal 19 with a mounting screw 22, a fixed in a second contact chamber pocket 24 to be mounted Terminal 25 with a fixing screw 28 and a to be mounted in a third contact chamber pocket 30 switching contact terminal 31 with a mounting screw 34,
  • an L-shaped contact piece 21 of the second embodiment, which is to be mounted on the switch contact terminal 19, an L-shaped contact rocker bearing 27 second embodiment, which is to be mounted on the fixed contact terminal 25 and an L-shaped contact piece 33 second embodiment, which to be mounted on the switch contact terminal 31,
  • a contact rocker 38 which is to be pre-assembled in a contact chamber pocket 18, 24, 30 adjoining switch chamber 36 on the inside of the first part housing 6 second embodiment with the aid of a centering rib 16,
  • a rocker switch 43 with an actuating arm, preferably formed from a guide sleeve 44 for receiving a plunger 45, which is guided longitudinally movable and spring loaded by a spring 47 within the guide sleeve 44 and a switching cam 46 for the actuation of the contact rocker 38 has at its end.

Beim Schaltereinsatz 2 zweiter Ausführungsform sind Betätigungsöffnungen 15 in der Seitenwand des ersten Teilgehäuses 6 zweiter Ausführungsform eingebracht, durch welche mittels eines Schraubendrehers oder eines ähnlichen Werkzeuges eine Betätigung / Drehung der Befestigungsschrauben 22, 28, 34 erfolgen kann, um derart in die Anschlussklemmen 19, 25, 31 über im Gehäuseboden respektive den Gehäusebodenabschnitten 10 befindliche Leiteröffnungen 14 eingeführte Leitungen zu befestigen / zu lösen.When switch insert 2 second embodiment actuating openings 15 are introduced in the side wall of the first housing part 6 second embodiment, by means of which by means of a screwdriver or a similar tool, an actuation / rotation of the fastening screws 22, 28, 34 can be made so as to fix in the terminals 19, 25, 31 via located in the housing bottom respectively the housing bottom portions 10 conductor openings 14 introduced lines / solve ,

Von Wichtigkeit sind auch Achsstummelaufnahmen 13 in den Seitenwänden 8 beider Teilgehäuse 6, 7 zweiter Ausführungsform zur Aufnahme von Achsstummeln der Schalterwippe 43, welche zur drehbeweglichen Befestigung der Schalterwippe 43 am Schaltergehäuse dienen.Of importance are also stub shafts 13 in the side walls 8 of both sub-housing 6, 7 second embodiment for receiving stub axles of the rocker switch 43, which serve for the rotatable mounting of the rocker switch 43 on the switch housing.

Zur Verbindung der beiden Teilgehäuse 6, 7 zweiter Ausführungsform zu einem geschlossenen Schaltergehäuse dienen mehrere Rasthaken 11, welche jeweils in korrespondierend hierzu angeordnete Rasthaken-Aufnahmen 12 verrastet werden. Dabei sind beide Teilgehäuse 6, 7 zweiter Ausführungsform sowohl mit Rasthaken 11 als auch mit Rasthaken-Aufnahmen 12 versehen.To connect the two sub-housings 6, 7 second embodiment to a closed switch housing serve a plurality of latching hooks 11, which are each latched in corresponding thereto arranged latching hook receptacles 12. In this case, both partial housing 6, 7 second embodiment are provided both with latching hooks 11 and with latching hook receptacles 12.

In Fig. 3 ist ein (noch) geöffneter Schaltereinsatz nach erfolgter Vormontage der Anschlussklemmen und der Kontaktwippe dargestellt. Es ist das erste Teilgehäuse 4 mit den in seinen Kontaktkammertaschen eingebrachten Anschlussklemmen 19, 25, 31 zu erkennen. Die in der Schaltkammer 36 befindliche Kontaktwippe 38 weist an ihren beiden Endabschnitten jeweils einen Schaltkontakt 40 bzw. 41 für die Kontaktierung mit den Kontaktstücken 20 bzw. 32 auf. Der sich auf dem Kontaktwippenlager 26 abstützende Mittelabschnitt der Kontaktwippe 38 ist mit seitlich eingebrachten Nuten 39 versehen, in welche die an der Innenseite der Seitenwand 8 vorgesehene Zentrierrippe 16 mit einem Teilabschnitt eingreift, während ein weiterer Teilabschnitt der Zentrierrippe 16 über den Mittelabschnitt der Kontaktwippe 38 greift, so dass sich sowohl eine gewünschte Zentrierung und als auch eine gewünschte Arretierung einer an der Innenseite der Teilgehäuse 4 oder 6 vormontierten Kontaktwippe 38 zwischen Kontaktwippenlager 26 und Zentrierrippe 16 einstellt. dies entspricht einer beabsichtigten Vormontage-Position der Kontaktwippe 38.In Fig. 3 is a (still) open switch insert after the pre-assembly of the terminals and the contact rocker shown. It is the first part of housing 4 with the introduced in his contact chamber pockets terminals 19, 25, 31 can be seen. The contact rocker 38 located in the switching chamber 36 has at its two end portions in each case a switching contact 40 or 41 for the contacting with the contact pieces 20 and 32, respectively. The supported on the contact pad bearing 26 central portion of the contact rocker 38 is provided with laterally introduced grooves 39, in which the provided on the inside of the side wall 8 centering rib 16 engages with a portion while a further portion of the centering rib 16 engages over the central portion of the contact rocker 38 , so that both a desired centering and a desired locking of a pre-assembled on the inside of the housing part 4 or 6 contact rocker 38 between contact pad bearings 26 and 16 centering adjusts. this corresponds to an intended pre-assembly position of the contact rocker 38.

Dabei werden selbstverständlich vor der Montage der Anschlussklemmen 19, 25, 31 die Kontaktstücke 20 / 21 sowie 32 /33 und Kontaktwippenlager 26 / 27 an den Anschlussklemmen befestigt.Of course, before mounting the terminals 19, 25, 31, the contact pieces 20/21 and 32/33 and contact pad bearings 26/27 attached to the terminals.

Des Weiteren zeigt Fig. 3 zwei am Teilgehäuse 4 vorgesehene Rasthaken 11 und zwei Rasthaken-Aufnahmen 12. Beim Schließen beider Teilgehäuse greifen die Rasthaken 11 jeweils in die korrespondierenden Rasthaken-Aufnahmen 12 ein.Further shows Fig. 3 two provided on the sub-housing 4 locking hooks 11 and two latching hook receptacles 12. When closing both sub-housing gripping hooks 11 each engage in the corresponding snap-hook receptacles 12 a.

In Fig. 4 ist ein geschlossener Schaltereinsatz 1 vor der Montage der Schalterwippe 43 dargestellt. Dabei sind die Achsstummelaufnahmen 13 für die drehbewegliche Befestigung der Schalterwippe 43 über korrespondierende Achsstummel und die drei Leiteröffnungen 14 in der Seitenfläche des Schaltergehäuses bezeichnet, wobei beide Teilgehäuse 4, 5 über insgesamt vier Rasthaken / Rasthaken-Aufnahme-Konfigurationen 11/12 miteinander verbunden sind.In Fig. 4 a closed switch insert 1 is shown prior to assembly of the rocker switch 43. In this case, the stub axle receptacles 13 are designated for the rotatable mounting of the rocker switch 43 via corresponding stub axle and the three conductor openings 14 in the side surface of the switch housing, wherein both sub-housing 4, 5 are connected to each other via a total of four locking hook / snap hook receiving configurations 11/12.

In Fig. 5 ist ein fertig montierter Schaltereinsatz 1 dargestellt. Die Schalterwippe 43 ist drehbeweglich am aus den Teilgehäusen 4, 5 gebildeten Schaltergehäuse befestigt. Die Betätigungsöffnungen 15 sowie die Rasthaken / Rasthaken-Aufnahme-Konfigurationen 11 / 12 sind bezeichnet.In Fig. 5 a fully assembled switch insert 1 is shown. The rocker switch 43 is rotatably mounted on the switch housing formed from the part housings 4, 5. The actuating openings 15 and the latching hook / latching hook receiving configurations 11/12 are designated.

Bei Betätigung der Schalterwippe 43 wird ein Schaltvorgang durch Verschwenken des auf der Kontaktwippe 38 gleitenden Schaltnockens 46 mit nachfolgendem Kippen der Kontaktwippe 38 ausgelöst. Dabei ist der den Schaltnocken 46 an seinem Ende aufweisende Stößel 45 vorzugsweise in Form eines im Querschnitt rechteckigen Stabes ausgebildet, welcher innerhalb der Führungshülse 44 längsverschiebbar ist, wobei die Feder 47 den Stößel 45 in Richtung zur Kontaktwippe 38 hin drückt. Je nach Schaltstellung der Kontaktwippe 38 ergeben sich die folgenden Schaltungen:

  • elektrische Verbindung zwischen Schaltkontakt-Anschlussklemme 19 mit Kontaktstück 20 oder 21 - Schaltkontakt 40 der Kontaktwippe 38 - Festkontakt-Anschlussklemme 25 mit Kontaktwippenlager 26 oder 27 oder
  • elektrische Verbindung zwischen Schaltkontakt-Anschlussklemme 31 mit Kontaktstück 32 oder 33 - Schaltkontakt 41 der Kontaktwippe 38 - Festkontakt-Anschlussklemme 25 mit Kontaktwippenlager 26 oder 27.
Upon actuation of the rocker switch 43, a switching operation is triggered by pivoting the sliding on the contact rocker 38 switching cam 46 with subsequent tilting of the contact rocker 38. In this case, the cam 46 having at its end having tappet 45 is preferably in the form of a rectangular cross-section rod, which is longitudinally displaceable within the guide sleeve 44, the spring 47 pushes the plunger 45 in the direction of the contact rocker 38 back. Depending on the switching position of the contact rocker 38, the following circuits result:
  • electrical connection between switching contact terminal 19 with contact piece 20 or 21 - switching contact 40 of the contact rocker 38 - fixed contact terminal 25 with contact paddle bearing 26 or 27 or
  • electrical connection between switching contact terminal 31 with contact piece 32 or 33 - switching contact 41 of the contact rocker 38 - fixed contact terminal 25 with contact pad bearings 26 or 27th

Auch wenn bei den Figuren 3, 4 und 5 exemplarisch der Schaltereinsatz 1 eines elektrischen Installationsgerätes erster Ausführungsform behandelt ist, gelten die erläuterten Maßnahmen / Konfigurationen in analoger Weise für den Schaltereinsatz 2 eines elektrischen Installationsgerätes zweiter Ausführungsform.Even if at the FIGS. 3, 4 and 5 By way of example, the switch insert 1 of an electrical installation device of the first embodiment is treated, the explained measures / configurations apply analogously to the switch insert 2 of an electrical installation device of the second embodiment.

Vorstehend sind die Anschlussklemmen in Form von Schraubanschlüssen ausgebildet. Alternativ hierzu ist es selbstverständlich auch möglich, die Anschlussklemmen in Form von Steckanschlüssen / Federanschlussklemmen auszuführen.Above, the terminals are in the form of screw terminals. Alternatively, it is of course also possible to carry out the terminals in the form of plug connections / spring terminals.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11 Schaltereinsatz eines elektrischen Installationsgerätes erster AusführungsformSwitch insert of an electrical installation device first embodiment 22 Schaltereinsatz eines elektrischen Installationsgerätes zweiter AusführungsformSwitch insert of an electrical installation device second embodiment 33 -- 44 erstes Teilgehäuse erster Ausführungsformfirst sub-housing of the first embodiment 55 zweites Teilgehäuse erster Ausführungsformsecond sub-housing of the first embodiment 66 erstes Teilgehäuse zweiter Ausführungsformfirst part housing second embodiment 77 zweites Teilgehäuse zweiter Ausführungsformsecond sub-housing second embodiment 88th Seitenwändeside walls 99 StirnwandabschnitteEnd wall portions 1010 GehäusebodenabschnitteHousing bottom portions 1111 Rasthakenlatch hook 1212 Rasthaken-AufnahmeLatching hook receiving 1313 AchsstummelaufnahmenAchsstummelaufnahmen 1414 Leiteröffnungenconductor openings 1515 Betätigungsöffnungenactuating ports 1616 Zentrierrippe für NutenaufnahmeCentering rib for groove receiving 1717 -- 1818 KontaktkammertaschenContact chamber bags 1919 Schaltkontakt-AnschlussklemmeSwitching contact terminal 2020 Kontaktstück erster AusführungsformContact piece of the first embodiment 2121 Kontaktstück zweiter AusführungsformContact piece second embodiment 2222 Befestigungsschraubefixing screw 2323 -- 2424 KontaktkammertaschenContact chamber bags 2525 Festkontakt-AnschlussklemmeFixed contact terminal 2626 Kontaktwippenlager erster AusführungsformContact pad bearing of the first embodiment 2727 Kontaktwippenlager zweiter AusführungsformContact pad bearing second embodiment 2828 Befestigungsschraubefixing screw 2929 -- 3030 KontaktkammertaschenContact chamber bags 3131 Schaltkontakt-AnschlussklemmeSwitching contact terminal 3232 Kontaktstück erster AusführungsformContact piece of the first embodiment 3333 Kontaktstück zweiter AusführungsformContact piece second embodiment 3434 Befestigungsschraubefixing screw 3535 -- 3636 Schaltkammerswitching chamber 3737 -- 3838 Kontaktwippecontact rocker 3939 Nutengroove 4040 Schaltkontaktswitching contact 4141 Schaltkontaktswitching contact 4242 -- 4343 Schalterwippeswitch rocker 4444 Führungshülseguide sleeve 4545 Stößeltappet 4646 Schaltnockenswitching cams 4747 Federfeather

Claims (6)

Schaltereinsatz (1, 2) eines elektrischen Installationsschalters mit einem aus einem ersten Teilgehäuse (4, 6) und einem zweiten Teilgehäuse (5, 7) gebildeten Schaltergehäuse, auf welchem eine Schalterwippe (43) drehbeweglich befestigt ist,
● wobei die Schalterwippe (43) über einen in das Schaltergehäuse eintauchenden Betätigungsarm auf eine Kontaktwippe (38) einwirkt,
● wobei mindestens zwei Anschlussklemmen (19, 25, 31) vorgesehen sind, die mit mindestens einem Kontaktstück (20, 21, 32, 33) und mit einem Kontaktwippenlager (26, 27) versehen sind und mittels der durch die Schalterwippe (43) beaufschlagbaren Kontaktwippe (38) elektrisch miteinander verbindbar sind,
● wobei diese mindestens zwei Anschlussklemmen (19, 25, 31) in Kontaktkammertaschen (18, 24, 30) an der Innenseite des ersten Teilgehäuses (4, 6) eingebracht sind und
● wobei an der Innenseite des ersten Teilgehäuses (4, 6) eine Zentrierrippe (16) vorgesehen ist, welche die Kontaktwippe (38) in einer Vormontage-Position zwischen dem Kontaktwippenlager (26, 27) und der Zentrierrippe (16) arretiert.Switch insert (1, 2) of an electrical installation switch with a switch housing formed from a first part housing (4, 6) and a second part housing (5, 7), on which a rocker switch (43) is rotatably mounted,
Wherein the switch rocker (43) acts on a contact rocker (38) via an actuating arm immersed in the switch housing,
● wherein at least two terminals (19, 25, 31) are provided, which are provided with at least one contact piece (20, 21, 32, 33) and with a contact pad bearings (26, 27) and acted upon by the switch rocker (43) Contact rocker (38) are electrically connected to each other,
● wherein these at least two connection terminals (19, 25, 31) in contact chamber pockets (18, 24, 30) on the inside of the first part housing (4, 6) are introduced and
● wherein on the inside of the first part housing (4, 6) a centering rib (16) is provided, which locks the contact rocker (38) in a pre-assembly position between the contact pad bearing (26, 27) and the centering rib (16). Schaltereinsatz nach Anspruch 1, dadurch gekennzeichnet, dass die Kontaktwippe (38) seitliche Nuten (39) aufweist, in welche die Zentrierrippe (16) eingreift.Switch insert according to claim 1, characterized in that the contact rocker (38) has lateral grooves (39) in which the centering rib (16) engages. Schaltereinsatz nach Anspruch 1, dadurch gekennzeichnet, dass das mindestens eine Kontaktstück (20, 32) und das Kontaktwippenlager (26) U-förmig ausgebildet sind.Switch insert according to claim 1, characterized in that the at least one contact piece (20, 32) and the contact rocker bearing (26) are U-shaped. Schaltereinsatz nach Anspruch 1, dadurch gekennzeichnet, dass das mindestens eine Kontaktstück (21, 33) und das Kontaktwippenlager (2) L-förmig ausgebildet sind.Switch insert according to claim 1, characterized in that the at least one contact piece (21, 33) and the contact paddle bearing (2) are L-shaped. Schaltereinsatz nach Anspruch 1, dass erstes Teilgehäuse (4, 6) und zweites Teilgehäuse (5, 7) über in Rasthaken-Aufnahmen (12) eingreifende Rasthaken (11) miteinander verbunden sind.Switch insert according to claim 1, that the first sub-housing (4, 6) and second sub-housing (5, 7) are connected to one another in latching hook receptacles (12) engaging latching hooks (11). Schaltereinsatz nach Anspruch 1, dadurch gekennzeichnet, dass der Betätigungsarm aus einem federbelastet in einer Führungshülse (44) verschiebbar geführtem Stößel (45) mit endseitigem Schaltnocken (46) gebildet ist.Switch insert according to claim 1, characterized in that the actuating arm of a spring-loaded in a guide sleeve (44) displaceably guided ram (45) is formed with end-side switching cam (46).
EP13001402.0A 2012-04-05 2013-03-19 Switch insert of an electrical installation switch Not-in-force EP2648200B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210006920 DE102012006920A1 (en) 2012-04-05 2012-04-05 Switch insert of an electrical installation switch

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EP2648200A1 true EP2648200A1 (en) 2013-10-09
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Publication number Priority date Publication date Assignee Title
DE102015011068A1 (en) * 2015-08-27 2017-03-02 Abb Ag Switch insert of an electrical installation switch with mechanically operating rocker switch

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US6459060B1 (en) * 2000-07-24 2002-10-01 Judco Manufacturing, Incorporated Gull wing rocker switch
DE10125690B4 (en) 2001-05-25 2005-10-20 Abb Patent Gmbh Switching device in cross-circuit
DE102009038234A1 (en) 2009-08-20 2011-02-24 Abb Ag Control unit for installation switch, has switch housing, in which rocker switch is pivotedly mounted and movable contact piece is loaded, where movable contact piece is formed as contact seesaw
EP2423937A2 (en) * 2010-08-26 2012-02-29 Schneider Electric Espana, S.A. Switch for electrical installations

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US4697053A (en) * 1986-03-21 1987-09-29 Amp Incorporated Rocker switch
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RU18800U1 (en) * 2001-01-03 2001-07-10 Открытое акционерное общество "АВТОАРМАТУРА" KEY SWITCH
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DE3816108A1 (en) * 1988-05-11 1989-11-23 Asea Brown Boveri Electrical switching apparatus
US6459060B1 (en) * 2000-07-24 2002-10-01 Judco Manufacturing, Incorporated Gull wing rocker switch
DE10125690B4 (en) 2001-05-25 2005-10-20 Abb Patent Gmbh Switching device in cross-circuit
DE102009038234A1 (en) 2009-08-20 2011-02-24 Abb Ag Control unit for installation switch, has switch housing, in which rocker switch is pivotedly mounted and movable contact piece is loaded, where movable contact piece is formed as contact seesaw
EP2423937A2 (en) * 2010-08-26 2012-02-29 Schneider Electric Espana, S.A. Switch for electrical installations

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015011068A1 (en) * 2015-08-27 2017-03-02 Abb Ag Switch insert of an electrical installation switch with mechanically operating rocker switch

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DE102012006920A1 (en) 2013-10-10
EP2648200B1 (en) 2016-09-28
UA113951C2 (en) 2017-04-10
RU2607703C2 (en) 2017-01-10

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