EP3671790B1 - Anordnung eines trägerteils und eines deckels einer schaltleiste - Google Patents

Anordnung eines trägerteils und eines deckels einer schaltleiste Download PDF

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Publication number
EP3671790B1
EP3671790B1 EP18214043.4A EP18214043A EP3671790B1 EP 3671790 B1 EP3671790 B1 EP 3671790B1 EP 18214043 A EP18214043 A EP 18214043A EP 3671790 B1 EP3671790 B1 EP 3671790B1
Authority
EP
European Patent Office
Prior art keywords
cover part
cover
counterpart
switching lever
counter
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.)
Active
Application number
EP18214043.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3671790A1 (de
Inventor
Johannes KORSCH
Hartmut Geyssel
Christopher Pnischeck
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.)
Jean Mueller Elektrotechnische Fabrik GmbH
Original Assignee
Jean Mueller Elektrotechnische Fabrik 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 Jean Mueller Elektrotechnische Fabrik GmbH filed Critical Jean Mueller Elektrotechnische Fabrik GmbH
Priority to PL18214043T priority Critical patent/PL3671790T3/pl
Priority to EP18214043.4A priority patent/EP3671790B1/de
Priority to ES18214043T priority patent/ES2864018T3/es
Publication of EP3671790A1 publication Critical patent/EP3671790A1/de
Application granted granted Critical
Publication of EP3671790B1 publication Critical patent/EP3671790B1/de
Active 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
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch

Definitions

  • the invention relates to an arrangement of a carrier part and at least one cover of a switch strip, in particular a load switch strip, preferably a fuse switch strip.
  • the switching strip is preferably a low-voltage, high-performance (NH) load switching strip.
  • Switching strips of the type mentioned at the beginning typically have contact elements connected to power supply lines and power outlets, with an electrical fuse or a separating knife being insertable into the contact elements for the purpose of forming an electrical connection between the contact elements.
  • such switching strips have a lower part with connections for busbars and / or cables, a carrier part that can be connected to the lower part and a cover mounted in the carrier part, the cover having a cover part, the cover part at least one receptacle for storing an electrical fuse or a cutting knife.
  • the cover usually has a switching lever mounted pivotably in the cover part, for the purpose of moving the cover part from a first end position to a second end position and vice versa.
  • the cover is usually removably supported in the carrier part.
  • the electrical fuse or the cutting knife can be easily inserted into the receptacle of the cover part when the cover is removed from the carrier part.
  • the arrangement also has a switch lever for moving the cover part from the first end position to the second end position and vice versa, the switch lever being mounted in the cover part so as to be pivotable about a pivot axis between a first pivot position and a second pivot position. In the second pivot position of the shift lever, the cover part is in the second end position.
  • the cover also has a guide structure in the form of a projection formed on a side wall of the cover part and a side wall of the support part of a first counter-structure corresponding to the guide structure in the form of a recess for guiding the movement of the cover part in the support part.
  • the shift lever has a bearing structure in the form of a bearing journal, the bearing structure being designed at a distance from the pivot axis of the shift lever and wherein the side wall of the carrier part has a second counter-structure, wherein the bearing structure is movably mounted in the second counter structure of the side wall.
  • the bearing structure and the second counter structure serve to convert a pivoting movement of the switching lever into a lifting movement of the cover part.
  • the second counter-structure in the present case forms a link guide for the bearing structure designed as a bearing journal.
  • An arrangement of a support part and a cover of a switching strip which also has the features of the preamble of claim 1, is also from EP 0 563 530 A1 known, which concerns a circuit breaker.
  • both the guide structure must be inserted into the first counter-structure and the bearing structure must be inserted into the second counter-structure. Accordingly, for the purpose of inserting the cover into the carrier part, the switching lever must be in a certain pivoted position and be held in this pivoted position, then the insertion points for the first counter-structure and the second counter-structure must be found and the cover aligned accordingly and both the guide structure and the Bearing structure are introduced into the first counter structure and the second counter structure. Accordingly, it is relatively expensive to insert the cover into the carrier part.
  • the object of the present invention is to further develop an arrangement of a carrier part and at least one cover of a switching strip, which has the features of the preamble of claim 1, in such a way that the cover can be removed from the carrier part and the cover inserted into the carrier part is simplified.
  • the second counter structure merges into the first counter structure.
  • the second counter-structure and the first counter-structure have identical insertion points for the purpose of inserting the guide structure and the bearing structure. Accordingly, for the purpose of inserting the cover into the support part, it is not necessary to find several different insertion points for the bearing structure and the guide structure and to insert the respective structure into these insertion points, but rather only the insertion point for the first counter structure has to be found, in which both the bearing structure and the the guide structure can also be introduced for the purpose of connecting the cover to the carrier part.
  • the guide structure it can be formed, for example, on a side wall of the cover part. But it is also conceivable that the shift lever has the guide structure.
  • the shift lever can have the guide structure in the pivot axis.
  • the guide structure is formed on the side wall of the cover part.
  • the carrier part can be connected to a lower part of the switching strip, the lower part having contacts connected to a power supply and a current outlet, with a lower part connected to the carrier part and an electrical fuse arranged in the receptacle of the cover part or one in the receptacle arranged cutting knife this electrical fuse or the cutting knife in the second end position of the cover part contacts the contacts of the lower part.
  • the first counter structure is accessible from an upper edge of the side wall of the carrier part facing the cover part, whereby the cover part can be inserted into the carrier part from the side facing the upper edge of the side wall or the cover part can be inserted in the direction of the Upper edge of the side wall of the support part can be removed from the support part.
  • the bearing structure In the first pivoting position of the shift lever, the bearing structure can preferably be guided out of the first counter-structure in the direction of the upper edge of the side wall.
  • the cover part can be removed from the carrier part in the direction of the upper edge of the side wall, in particular against an insertion direction of the cover part.
  • the bearing structure in cooperation with the second counter structure, serves to convert the pivoting movement of the switching lever into a lifting movement of the cover part.
  • the first counter-structure and the second counter-structure are designed as recesses. Accordingly, the transition from the second counter-structure to the first counter-structure is designed such that the second counter-structure opens into the first counter-structure.
  • both the first counter-structure and the second counter-structure are formed by projections, with an interruption of the projections in the transition area between the second counter-structure and the first counter-structure in order, for example, to enable the guide structure to pass through in the transition area.
  • first counter-structure and second counter-structure formed as recesses it is considered to be particularly advantageous if the recess forming the first counter-structure is open in the direction of the upper edge of the side wall of the carrier part facing the cover part.
  • a particularly simple introduction of the cover part into the carrier part or a removal of the cover part from the carrier part is possible.
  • the bearing structure is preferably designed as a projection, in particular as a bearing journal.
  • the second counter-structure merges into the first counter-structure in an intermediate area formed between a first section of the first counter-structure and a second section of the first counter-structure, the bearing structure being arranged in the intermediate area of the first counter-structure in the first pivot position of the shift lever .
  • the cover part is preferably removed from the carrier part in such a way that the switch lever is transferred into the first pivot position of the switch lever, the bearing structure being in the area of the first counter structure in the first pivot position of the switch lever.
  • a tensile force is exerted on the cover part, in particular via the switch lever, the bearing structure in the first counter-structure being displaced in the direction of the upper edge of the side wall of the support part and guided out of the support part.
  • the guide structure is also still in the first counter-structure, this guide structure is also in the case of the action of the tensile force Direction of the upper edge of the side wall of the support part led out of the first counter structure.
  • the second section of the first counter-structure has a contact structure for the bearing structure on a side of the second section facing the upper edge, to prevent the bearing structure from being transferred into the second section the first counter structure.
  • Such a design has several advantages: On the one hand, the bearing structure cannot be introduced into the second section of the first counter-structure.
  • system structure also serves the safety of the operator, since when inserting the cover part into the carrier part or when removing the cover part from the carrier part, the system structure prevents the bearing structure from being transferred into the second section of the first counter-structure, which leads to an uncontrolled Prevents contact between an electrical fuse arranged in the receptacle of the cover part or a separating knife arranged in the receptacle of the cover part with the contacts of a lower part.
  • the bearing structure can preferably be guided out of the first counter-structure along the straight line in the direction of the upper edge of the side wall.
  • the second counter structure has a first section and a second section.
  • the second counter structure furthermore has a stop section between the first section and the second section for frictional support of the bearing structure in an intermediate position of the shift lever when the shift lever is pivoted from the second pivot position, the bearing structure being arranged in the second pivot position in the first section of the second counter-structure and is arranged in the first pivot position in the second section of the second counter structure.
  • the second counter-structure also has a freewheel section adjoining the stop section, the freewheel section opening into the second section and the bearing structure being movable in the area of the freewheel section in the direction of the upper edge of the side wall, in particular along the straight line in the direction of the upper edge of the side wall.
  • This intermediate position of the switch lever preferably corresponds to the first end position of the cover part, in this first end position of the cover part an electrical fuse that can be arranged in the receptacle or a separating knife that can be arranged in the receptacle and contacts of a lower part connected to the carrier part are separated from one another.
  • the stop section thus prevents unintentional transfer of the switching lever into the first pivot position and thus unintentional removal of the cover part from the carrier part.
  • the switching lever is accordingly only pivoted between the second pivot position and the intermediate position, with the stop section pivoting further Shift lever prevented.
  • the switching lever To remove the cover part from the carrier part, the switching lever must first be moved from the second pivot position to the intermediate position, in which there is preferably no contact between the contacts of the lower part and the cutting knife or electrical fuse arranged in the receptacle of the cover part. Subsequently, a tensile force has to be exerted on the cover part or the switching lever on the cover in order to transfer the bearing structure into the freewheel section, with the bearing structure arranged in the region of the freewheel section further pivoting the Shift lever from the intermediate position into the first pivot position is possible, in which the cover part can then be removed from the carrier part.
  • the second section of the second counter structure can certainly be formed by a partial area of the first counter structure.
  • the stop section is designed in particular as a bearing pocket, a bearing pocket here being understood to mean that the stop section partially surrounds or partially engages behind the bearing structure in the intermediate position.
  • the switching lever preferably has a holding structure and the cover part has a counter-structure corresponding to the holding structure, for holding the switching lever in the first pivot position and / or the second pivot position and / or the intermediate position.
  • the holding structure and the counter structure act together in a locking manner in the corresponding pivot position.
  • the insertion direction for inserting the cover part into the carrier part is preferably configured parallel to the straight line along which the cover part can be moved relative to the carrier part.
  • the cover part has auxiliary guide structures for guiding the cover part in the carrier part along the straight line, the guide structure being designed to lead in the direction of insertion of the cover part into the carrier part relative to the auxiliary guide structures.
  • the arrangement is designed in such a way that the bearing structure in the first pivot position of the shift lever in the insertion direction of the cover part is arranged in front of the guide structure.
  • the bearing structure must first be introduced into the first counter-structure.
  • the cover part with the guide structure can be introduced into the carrier part in a trailing manner. Accordingly, the cover part can be introduced into the carrier part in two opposite orientations, with an introduction of the cover part into the carrier part with a following guide structure corresponding to a so-called "parking position". In this parking position of the cover part, the at least one receptacle of the cover part is easily accessible.
  • the cover part is accordingly first removed from the carrier part, then inserted in the opposite direction into the carrier part, whereby the cover part is in the parking position. In this state, the electrical fuse or the cutting knife can be easily replaced or inserted by the operator.
  • the cover part can only be introduced into the carrier part in a certain pivoted position of the shift lever in the parking position. It is entirely conceivable that the shift lever has a guide structure which is introduced in a corresponding counter-structure when the cover part is inserted into the carrier part for the purpose of forming the parking position.
  • the switching lever has a holding structure and the cover part has a counter-structure corresponding to the holding structure for holding the switching lever in the pivoted position for inserting the cover part into the carrier part for the purpose of forming the parking position.
  • the carrier part has a stop for the switch lever, wherein the switch lever rests against the stop in the first pivot position.
  • the stop can certainly be formed by the guide structure.
  • the switch lever In order to prevent the cover part from being inserted into the carrier part in an incorrect pivoting position of the switch lever, the switch lever preferably has a contact structure, wherein in the second pivot position of the switch lever the contact structure when the cover part is inserted into the carrier part, before the cover part reaches the second end position, comes to rest on a counter structure of the side wall of the support part. In this way, unwanted contacting of contacts of the lower part of the switching strip and of the separating knife or electrical fuse, which may be arranged in the receptacle, is avoided.
  • the counter-structure of the side wall of the carrier part, on which the contact structure comes to rest, can definitely be formed by the upper edge of the side wall of the carrier part.
  • the arrangement has a plurality of covers, the respective cover having a cover part with a receptacle, preferably with a single receptacle, and a switching lever.
  • the at least one cover part has a plurality of receptacles for storing an electrical fuse or a cutting knife.
  • the arrangement has three lids, each with a single receptacle for storing an electrical fuse or a cutting knife, or alternatively the arrangement has a single cover, the cover part of the lid having three receptacles for storing an electrical fuse or a disconnecting knife.
  • the arrangement can also have a single cover with a single receptacle or also have several covers each with a single receptacle, for example two covers, four covers, five covers or six covers.
  • the arrangement can also have one or more covers with a single receptacle, two receptacles, three receptacles, four receptacles, five receptacles or six receptacles.
  • the first counter-structure preferably has sections which engage behind the guide structure transversely to the direction of movement, in particular perpendicular to the direction of movement, of the cover part.
  • the second counter-structure and / or the first counter-structure has partial areas, these partial areas engaging behind the bearing structure transversely to the direction of movement of the bearing structure, in particular perpendicular to the direction of movement of the bearing structure.
  • the cover has two guide structures opposite one another with respect to a longitudinal axis of the cover and the carrier part has two first counter-structures opposite one another with respect to a longitudinal axis of the carrier part.
  • the switching lever has two bearing structures opposite one another with respect to the longitudinal axis of the cover and the carrier part has two opposite second counter-structures with respect to the longitudinal axis of the carrier part.
  • Figs. 1 to 14 illustrate a first embodiment of the inventive arrangement of a carrier part 2 and at least one cover of a switching strip 1, the arrangement having three covers.
  • the respective cover has a cover part 3 each with a single receptacle for storing an electrical fuse 24 or a cutting knife.
  • the respective cover and thus the respective cover part 3 together with the switch lever 8 of the cover is removably supported in the carrier part 2.
  • the cover part 3 can be moved along a straight line Z relative to the carrier part 2 in order to transfer the respective cover part 3 from a first end position to a second end position and vice versa.
  • the Figs. 1 to 4 show the arrangement of the carrier part 2 and the three cover parts 3 in a state in which the carrier part 2 with a lower part of the switching strip 1 connected is.
  • the lower part of the switching strip 1 has a pair of contacts for each cover part 3 for making contact with the electrical fuse 24 that can be arranged in the receptacle of the respective cover part 3 or the cutting knife that can be arranged in the receptacle of the cover part 3.
  • a separating knife arranged in the cover part 3 or an electrical fuse 24 arranged in the cover part 3 would contact the contacts.
  • a side wall 4 of the respective cover part 3 has a guide structure 5 in the form of two walls 22 running parallel to the straight line Z.
  • a side wall 6 of the carrier part 2 has a first counter-structure 7 corresponding to the respective guide structure 5, the first counter-structure 7 being designed as a recess.
  • the recess forming the first counter-structure 7 is open in the direction of an upper edge of the side wall 6 of the carrier part 2 facing the cover part 3.
  • the first counter structure 7 serves to guide the movement of the cover part 3 in the carrier part 2 along the straight line Z.
  • the respective cover has a switching lever 8, the respective switching lever 8 being mounted in the cover part 3 assigned to this switching lever 8 such that it can pivot about a pivot axis 9.
  • the respective shift lever 8 can be pivoted about the pivot axis 9 between a first pivot position and a second pivot position.
  • the respective switch lever 8 is used to transfer the cover part 3 from the first end position to the second end position and vice versa, with the cover part 3 being in the second end position in the second pivot position of the switch lever 8.
  • the respective shift lever 8 has a bearing structure 10, the bearing structure 10 being formed at a distance from the pivot axis 9.
  • the bearing structure 10 is designed as a projection, namely as a bearing journal.
  • the side wall 6 of the carrier part 2 has a second counter structure 11 in the form of a recess, the bearing structure 10 being movably supported in the second counter structure 11 of the side wall 6.
  • the second counter structure 11 forms a link guide for the bearing structure 10 for converting the pivoting movement of the shift lever 8 into a lifting movement of the cover part 3.
  • the recess forming the second counter structure 11 opens into the recess forming the first counter structure 7.
  • the second counter structure 11 thus merges into the first counter structure 7.
  • the second counter-structure 11 opens into the first counter-structure 7 in an intermediate region 14 formed between a first section 12 of the first counter-structure 7 and a second section 13 of the first counter-structure 7.
  • the bearing structure 10 is arranged in the first pivot position of the shift lever 8 in the intermediate region 14 of the first counter-structure 7.
  • the cover part 3 can be removed together with the switching lever 8 in the direction of the upper edge of the side wall 6 of the carrier part 2 against the insertion direction Z from the carrier part 2, the bearing structure 10 and the guide structure 5 from the first counter structure 7 in FIG Direction of the upper edge of the side wall 6 can be led out.
  • the direction of insertion Z is parallel to the straight line Z.
  • the bearing structure 10 in the first pivot position of the switching lever 8, the bearing structure 10 is arranged leading in the insertion direction Z of the cover part 3 relative to the guide structure 5.
  • the bearing structure 10 is first inserted into the first counter structure 7 and then the guide structure 5 is inserted into the first counter structure 7.
  • the second section 13 of the first counter-structure 7 has a contact structure 21 in the form of a projection on a side of the second section 13 facing the upper edge, for contacting the bearing structure 10 in order to transfer the bearing structure 10 into the second section 13 of the first counter-structure 7 prevent.
  • the second counter-structure 11 has a first section 15 and a second section 16, the second counter-structure 11 having a stop section 17 between the first section 15 and the second section 16 for frictional support of the bearing structure 10 in an intermediate position of the shift lever 8 at a Pivoting the shift lever 8 from the second pivot position, in which the bearing structure 10 is located in the first section 15 of the second counter structure 11, into the first pivot position, in which the bearing structure 10 is arranged in the second section 16 of the second counter structure 11 is.
  • the stop section 17 thus prevents the bearing structure 10 from being able to be transferred from the first section 15 of the second counter structure 11 to the second section 16 of the second counter structure 11 by simply pivoting the shift lever 8. This prevents unintentional removal of the cover part 3 from the carrier part 2.
  • the intermediate position of the switch lever 8 corresponds to the first end position of the cover part 3, in which an electrical fuse 24 arranged in the receptacle of the cover part 3 or a separating knife arranged there is separated from the contacts of the lower part.
  • the switching lever 8 In normal operation, the switching lever 8 is typically only pivoted between the second pivot position and the intermediate position and vice versa, whereby the switching strip 1 is switched.
  • the second counter structure 11 has a freewheel section 18 adjoining the stop section 17, the freewheel section 18 opening into the second section 16 and the bearing structure 10 in the area of the freewheel section 18 in the direction of the upper edge of the side wall 6, in particular along the straight line Z in the direction of the Upper edge of the side wall 6 is movable.
  • the switch lever 8 In order to move the switch lever 8 into the first pivot position in order to remove the cover part 3 together with the switch lever 8 from the carrier part 2, it is necessary to exert a tensile force on the cover part 3, e.g. by means of the switch lever 8, when the switch lever 8 is in the intermediate position in order to move the bearing structure 10 into the freewheel section 18 and there in the direction of the upper edge of the side wall 6. Subsequently, by further pivoting the shift lever 8 in the direction of the first pivot position, the bearing structure 10 is transferred to the second section 16 of the second counter-structure 11 and from there to the intermediate area 14 of the first counter-structure 7.
  • the shift lever 8 has two holding structures 19 and the cover part 3 each has a counter structure 20 corresponding to the respective holding structure 19.
  • the respective counter-structure 20 is designed as a projection and the respective holding structure 19 as a through opening.
  • one of the holding structures is effective 19 and the one counter structure 20 together for holding the shift lever 8 in the first pivot position, as shown in FIG Figure 9 is shown.
  • the other holding structure 19 and the other counter-structure 20 work together to hold the shift lever 8 in the intermediate position, as shown in FIG Figure 8 is shown.
  • the cover part 3 with the guide structure 5 can be subsequently introduced into the carrier part 2, resulting in a so-called parking position of the cover part 3 in the carrier part 2, in which a particularly simple change or exchange or insertion of the cutting knife or the electrical fuse 24 is possible.
  • the cover part 3 has a stop for the shift lever 8, the shift lever 8 resting against the stop in the first pivot position, the stop being formed by the guide structure 5 in the present case.
  • the switch lever 8 has a contact structure 23, wherein in the second pivot position of the switch lever 8 the contact structure 23 comes to rest on the side wall 6 of the carrier part 2 when the cover part 3 is inserted into the carrier part 2 before the second end position of the cover part 3 is reached, whereby a further introduction of the cover part 3 into the carrier part 2 is prevented.
  • Such a state shows the Fig. 13 .
  • the Fig. 15 Fig. 11 illustrates a further embodiment of the arrangement, the in fig Fig. 15
  • the arrangement shown differs from that in Fig. 1
  • the arrangement shown differs essentially in that the arrangement does not have three covers, but only one cover, wherein in contrast to the arrangement according to FIG Fig. 1 one cover part 3 of the cover has three receptacles for storing an electrical fuse 24 or a cutting knife.
  • the cover in turn has a switching lever 8 which is pivotably mounted in the one cover part 3.

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  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Harvester Elements (AREA)
EP18214043.4A 2018-12-19 2018-12-19 Anordnung eines trägerteils und eines deckels einer schaltleiste Active EP3671790B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL18214043T PL3671790T3 (pl) 2018-12-19 2018-12-19 Układ części nośnej i pokrywy listwy przełączającej
EP18214043.4A EP3671790B1 (de) 2018-12-19 2018-12-19 Anordnung eines trägerteils und eines deckels einer schaltleiste
ES18214043T ES2864018T3 (es) 2018-12-19 2018-12-19 Disposición de un elemento de soporte de carga y de una tapa de una regleta de conmutación

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18214043.4A EP3671790B1 (de) 2018-12-19 2018-12-19 Anordnung eines trägerteils und eines deckels einer schaltleiste

Publications (2)

Publication Number Publication Date
EP3671790A1 EP3671790A1 (de) 2020-06-24
EP3671790B1 true EP3671790B1 (de) 2021-01-20

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ID=64746167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18214043.4A Active EP3671790B1 (de) 2018-12-19 2018-12-19 Anordnung eines trägerteils und eines deckels einer schaltleiste

Country Status (3)

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EP (1) EP3671790B1 (pl)
ES (1) ES2864018T3 (pl)
PL (1) PL3671790T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL442216A1 (pl) * 2022-09-07 2024-03-11 Zup Emiter Spółka Z Ograniczoną Odpowiedzialnością Rozłącznik bezpiecznikowy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513621A1 (de) * 1985-04-16 1986-10-16 Efen Elektrotechnische Fabrik Gmbh, 6228 Eltville Schaltbare leiste
DE4210953C2 (de) 1992-04-02 2002-07-18 Efen Gmbh Lastschaltleiste
DE102005058849A1 (de) * 2005-12-09 2007-06-21 Weber Ag NH-Lastschaltleiste
ES2349071T3 (es) 2007-05-04 2010-12-22 Efen Gmbh Regleta de empalme bajo carga con fusible.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3671790A1 (de) 2020-06-24
ES2864018T3 (es) 2021-10-13
PL3671790T3 (pl) 2021-09-13

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