EP0831508B1 - Schaltgerät mit ankoppelbaren Hilfsschalterblock - Google Patents
Schaltgerät mit ankoppelbaren Hilfsschalterblock Download PDFInfo
- Publication number
- EP0831508B1 EP0831508B1 EP97115558A EP97115558A EP0831508B1 EP 0831508 B1 EP0831508 B1 EP 0831508B1 EP 97115558 A EP97115558 A EP 97115558A EP 97115558 A EP97115558 A EP 97115558A EP 0831508 B1 EP0831508 B1 EP 0831508B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coding
- auxiliary switch
- switchgear
- switch block
- contactor
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/541—Auxiliary contact devices
- H01H50/545—Self-contained, easily replaceable microswitches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/044—Application rejection 1: coded interacting surfaces, polarising, e.g. to avoid insertion of a circuit breaker or fuse or relay or rating plug of the wrong caliber or in the wrong direction
Definitions
- the invention relates to a switching device unit a switching device and with one on the front of the switching device coupled auxiliary switch block, the switching device a first coding in the coupling area and the auxiliary switch block one adapted to the first coding for coupling has second coding.
- a generic switching device is to EP 0 189 924 A1 remove.
- a molding of the auxiliary switch arrangement is form-fitting in a recess of the contactor held.
- Contactors with different coding in the form of different shapes in the coupling area are connectable with auxiliary switch arrangements that with an adapted formation are carried out.
- a switching device in particular Contactor or auxiliary contactor with vertical actuation direction in Installation position, on the side of which can be actuated by the switching device
- Auxiliary switch block can be coupled.
- the mounting side The switchgear is constructed analogously to that of the auxiliary switch.
- To accommodate the protruding tabs on the auxiliary switch is a dovetail groove on the switchgear in the direction of an insertion opening with a subsequent insertion groove fitted.
- auxiliary switch blocks with defined contacts according to DIN EN 50005, DIN EN 50011 and DIN EN 50012 to a correspondingly executed Basic device, e.g. a contactor or auxiliary contactor to couple.
- Basic device e.g. a contactor or auxiliary contactor to couple.
- the contact assemblies according to Table 1 should be used of basic devices and auxiliary switch blocks coordinated become.
- the invention is therefore based on the object of a switching device unit of the type mentioned above in such a way that only one associated with the contact assembly Auxiliary switch block can be coupled.
- the object is achieved in that the first coding of a of several possible coding states of the switching device , a coding state of an output coding of the Switching device corresponds and a different coding state in one Change the output coding, e.g. by detaching or breakout of one or more coding elements of the output coding of the switching device.
- a basic device 1 e.g. a contactor or auxiliary contactor, with a lower housing part 2, the bottom e.g. can be fastened on a top-hat rail with an upper housing part 3 and with a front cover 4.
- auxiliary switch block to the basic device 1 5 connectable. From this there is a connection to the contact bridge carrier of the basic unit, not shown here 1, by means of which when switching the main contacts of the Basic device 1 also the auxiliary contacts of the auxiliary switch block 5 are operated. This connection is established through openings which can be passed through in the basic device 1 and in the auxiliary switch block 5, connecting element not shown here.
- the basic device 1 has in particular a vertical actuation direction.
- the auxiliary switch block 5 can, according to FIG. 2 and 3 1, 2 and 4 poles.
- FIGS. 4, 5 and 6 each show the upper part of the housing in the lower part 3 of a contactor 1 and a bottom plate in the upper part one adapted in its coding to the upper housing part 3 Auxiliary switch blocks 5.
- the upper housing parts 3 are for Front side between by partitions 7 for the connections of the basic device 1 characteristic areas in the middle with a square opening 8 for the connecting element described Mistake.
- the opening 8 has L-shaped, upwardly sloping guide webs 9 as coupling means for the auxiliary switch block 5.
- the auxiliary switch block 5 has adapted to this, also next to an opening 10 arranged to carry out the connecting means Fastening webs 11 after coupling the auxiliary switch block 5 with the guide webs 9 of the upper housing part 3 in Stand by.
- coding protrusions 13 on the outside of the mounting webs 11 of the auxiliary switch block 5 this can be encoded accordingly.
- the coupling of the auxiliary switch block is by such a coding projection and an identical coding pin on the basic device 1 prevented.
- the coding projections 13 can be on manufacture auxiliary switch block 5 easily by a cutter shear.
- FIG. 6 shows an upper housing part 3 with only a right-hand side Coding pin 12 and a base plate 6, on which only the left-hand fastening web 11 with a coding projection 13 is provided.
- the accompanying table 2 shows the coding ratios of contactors or auxiliary contactors with associated auxiliary switch blocks corresponding to FIGS. 4, 5 and 6.
- DIN EN 50 005 (see FIG 4)
- DIN EN 50 011 (see FIG 5)
- DIN EN 50 012 (see FIG 6) - - - 0 0 - 0 0 - - 0
- FIGS. 7 and 8 each show the cover in the lower part 4 of an upper housing part 3 with the required recesses 17 for reaching through the connecting element, not shown and the fastening webs 11 including any existing Coding projections 13 on the auxiliary switch block 5.
- FIG 7 is a 1-pole auxiliary switch block 5 and in 8 shows a 2- or 4-pole auxiliary switch block 5.
- a centering pin 14 is formed on the base plate 6, the for centering when coupling the auxiliary switch block 5 dips into a slot 15 in the cover 4.
- the invention enables retrofitting on the front from a 4-pin, 2-pin or 1-pin auxiliary switch block on a contactor with vertical actuation direction in connection with a mechanical coding for Compliance with the DIN standards DIN EN 50 005, DIN EN 50 011 and DIN EN 50 012.
- the coupling of the auxiliary switch blocks for Contactor or auxiliary contactor is designed so that the Auxiliary switch blocks with different part geometry have a uniform catch.
- the mechanical coding is designed so that the coding the contactor and auxiliary contactor during the manufacturing process queried on the complete device by laser optics or mechanically can be.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Keying Circuit Devices (AREA)
Description
Grundgerät Schütz/Hilfsschütz | |||||
3S+1ÖHilfsschütz | 4SHilfsschütz | 3S+1SSchütz | |||
2S+2ÖHilfsschütz | |||||
3S+1ÖSchütz | |||||
2S+2ÖSchütz | |||||
4SSchütz | |||||
Hilfsschalterblock 4-polig | |||||
DIN EN 50 005 | DIN EN 50 011 | DIN EN 50 012 | |||
4S | 40 | 4S | 80E | 1Ö | 11E |
3S+1Ö | 31 | 3S+1Ö | 71E | 1S+2Ö | 22E |
2S+2Ö | 22 | 2S+2Ö | 62E | 1S+3Ö | 23E |
2S | 20 | 1S+3Ö | 53E | 2S+2Ö | 32E |
1S+1Ö | 11 | 4Ö | 44E | ||
2Ö | 02 | ||||
1S+1Ö | 11U | ||||
2S+2Ö | 22U | ||||
Hilfsschalterblock 2-polig | |||||
2S | 20 | 2S | 60E | ||
1S+1Ö | 11 | 1S+1Ö | 51E | 1S+1Ö | 21E |
2Ö | 02 | 2Ö | 42E | 2Ö | 12E |
Hilfsschalterblock 1-polig | |||||
1S | 10 | 1S | 50E | ||
1Ö | 01 | 1Ö | 11E |
- FIG 1,2,3
- Schaltgeräte, insbesondere Schütze oder Hilfsschütze, und dazugehörige ankoppelbare Hilfsschalterblöcke mit unterschiedlicher Polzahl,
- FIG 4,5,6
- unterschiedlich kodierte Gehäuseoberteile von Schaltgeräten gemäß FIG 1, 2, 3 und entsprechend angepaßt kodierte Bodenplatten von Hilfsschalterblöcken,
- FIG 7
- eine Abdeckung eines Schützes oder Hilfsschützes und die Rückseite mit den Ankopplungselementen eines einpoligen Hilfsschalterblocks und
- FIG 8
- eine Abdeckung eines Schützes oder Hilfsschützes und die Rückseite mit den Ankoppelelementen eines 2- bzw. 4-poligen Hilfsschalterblocks.
Hilfsschalterbestückung nach Aufsatz Grundgerät (0 = Kodierung vorhanden) | |||||
DIN EN 50 005 (siehe FIG 4) | DIN EN 50 011 (siehe FIG 5) | DIN EN 50 012 (siehe FIG 6) | |||
- | - | - | 0 | 0 | - |
0 | 0 | 0 | - | - | 0 |
Claims (6)
- Schaltgeräteeinheit mit einem Schaltgerät (1) und mit einem frontseitig an das Schaltgerät (1) angekoppelten Hilfsschalterblock (5), wobei das Schaltgerät (1) eine erste Kodierung im Ankopplungsbereich und der Hilfsschalterblock (5) eine an die erste Kodierung zur Ankopplung angepaßt zweite Kodierung aufweist, dadurch gekennzeichnet, daß die erste Kodierung einer von mehreren möglichen Kodierzuständen des Schaltgeräts (1) ist, wobei ein Kodierzustand einer Ausgangskodierung des Schaltgeräts (1) entspricht und ein anderer Kodierzustand in einer Veränderung der Ausgangskodierung durch Abtrennen eines oder mehrerer Kodierelemente (12) der Ausgangskodierung des Schaltgeräts (1) besteht.
- Schaltgeräteeinheit nach Anspruch 1, dadurch gekennzeichnet, daß die zweite Kodierung einer von mehreren möglichen Kodierzuständen des Hilfsschalterblocks (5) ist, wobei ein Kodierzustand einer Ausgangskodierung des Hilfsschalterblocks (5) entspricht und ein anderer Kodierzustand in einer Veränderung der Ausgangskodierung durch Abtrennen oder Ausbruch eines oder mehrerer Kodierelemente (13) der Ausgangskodierung des Hilfsschalterblocks (5) besteht.
- Schaltgeräteeinheit nach Anspruch 1, dadurch gekennzeichnet, daß ein Kodierelement der Ausgangskodierung des Schaltgeräts (1) als Kodierstift (12) ausgeführt ist.
- Schaltgeräteeinheit nach Anspruch 2, dadurch gekennzeichnet, daß ein Kodierelement der Ausgangskodierung des Hilfsschalterblocks (5) als Kodiervorsprung (13) ausgeführt ist.
- Schaltgeräteeinheit nach einem der vorangehenden Ansprüche, gekennzeichnet durch eine Abdeckung (4) des Schaltgeräts (1) mit einem Schlitz (15), in den ein Zentrierstift (14) eines Hilfsschalterblocks (5) bei der Ankopplung eintaucht.
- Schaltgeräteeinheit nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Kodierstift (12) und der Kodiervorsprung (13) mechanisch oder laseroptisch abfragbar ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19638422 | 1996-09-19 | ||
DE19638422A DE19638422C1 (de) | 1996-09-19 | 1996-09-19 | Schaltgerät mit ankoppelbarem Hilfsschaltblock |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0831508A2 EP0831508A2 (de) | 1998-03-25 |
EP0831508A3 EP0831508A3 (de) | 1998-11-18 |
EP0831508B1 true EP0831508B1 (de) | 2001-02-28 |
Family
ID=7806235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97115558A Expired - Lifetime EP0831508B1 (de) | 1996-09-19 | 1997-09-08 | Schaltgerät mit ankoppelbaren Hilfsschalterblock |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0831508B1 (de) |
CN (1) | CN1065355C (de) |
DE (2) | DE19638422C1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20004260U1 (de) * | 2000-03-07 | 2001-01-04 | bopla Gehäuse Systeme GmbH, 32257 Bünde | Gehäuse zur Aufnahme von elektrischen oder elektronischen Bauteilen |
US6232859B1 (en) * | 2000-03-15 | 2001-05-15 | General Electric Company | Auxiliary switch mounting configuration for use in a molded case circuit breaker |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1498480A (fr) * | 1966-07-27 | 1967-10-20 | Cie Electromecanique | Perfectionnement aux contacteurs électriques |
US5197594A (en) * | 1985-01-31 | 1993-03-30 | Siemens Aktiengesellschaft | Arrangement for coupling an auxiliary switch mechanism |
DE3503292A1 (de) * | 1985-01-31 | 1986-08-07 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum ankoppeln einer hilfsschalteranordnung |
DE3665646D1 (en) * | 1985-01-31 | 1989-10-19 | Siemens Ag | Attaching device for an auxiliary switch |
DE9103631U1 (de) * | 1991-03-25 | 1991-06-06 | Klöckner-Moeller GmbH, 5300 Bonn | Anordnung zum lösbaren Verbinden von Hilfsschaltern mit einem elektromagnetischen Schaltgerät |
DE9114742U1 (de) * | 1991-11-27 | 1992-02-06 | Moeller GmbH, 53115 Bonn | Einrichtung zum lösbaren Befestigen modulartiger Gehäuse von Hilfsschaltern und/oder elektrischen Schaltgeräten |
DE4408234C1 (de) * | 1994-03-11 | 1995-06-14 | Kloeckner Moeller Gmbh | Gehäuseaufbau mit Zusatzeinrichtungen für Leistungsschalter |
IT1271261B (it) * | 1994-12-13 | 1997-05-27 | Bticino Spa | Modulo di protezione differenziale con accoppiamento di sicurezza a blocco interruttore multipolare |
-
1996
- 1996-09-19 DE DE19638422A patent/DE19638422C1/de not_active Expired - Fee Related
-
1997
- 1997-09-08 EP EP97115558A patent/EP0831508B1/de not_active Expired - Lifetime
- 1997-09-08 DE DE59703040T patent/DE59703040D1/de not_active Expired - Lifetime
- 1997-09-17 CN CN97119503A patent/CN1065355C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0831508A2 (de) | 1998-03-25 |
CN1065355C (zh) | 2001-05-02 |
CN1178383A (zh) | 1998-04-08 |
EP0831508A3 (de) | 1998-11-18 |
DE19638422C1 (de) | 1997-11-06 |
DE59703040D1 (de) | 2001-04-05 |
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