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INTRODUCTIONThis section contains the busbarcomponents in the Logstrup modularsystem.Busbar systems provide an electricalconnection between the main incomingdevice of a switch board and the outgoingunits.The system consists of modularcomponents which allow unlimitedvariations. 3,4, & 5 wire systems can becreated with ease. Systems up to 8500amps can be assembled as standard anda 2, 4 or 6 bars per phase arrangement isused throughout, which eliminates thedrilling or bending of Copper.The Logstrup busbar holder componentsare manufactured from a high gradepolymer which provides a high insulationfor the copper rail, good mechanicalstrength to support a short circuit and theability to withstand variations intemperature.The system has been tested by ASTA,KEMA and IPH laboratories and haspassed short circuit tests, temperaturerise tests etc. according to IEC 60439-1,IEC 61439 series.Internal arc test has also been carried outaccording to IEC/TR 61641.
COPPER BUSBARCopper busbar is used to provide anelectrical connection between the mainincoming device of a switchboard and theoutgoing units. Copper busbar is availablein a variety of 6mm and 12mm sizes.
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Busbar System250A - 550A Busbar Support Components
5.0Date: Made By: Approved By: Rev. no. Section:
Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
BES End support 10027 6Individual components Pg. 36.0
Drawing
07/02/12 RO'C JLI 004 04
250A - 550A SUPPORT COMPONENTSThe components below are used along withsupport rails type BSR (Pg. 12.0) andsupport connectors type BSC (Pg. 14.0) orconnector blocks type BBC (Pg. 12.0) tomake up complete busbar supports for 6mmCopper.(Spare parts Pg. 32.0)
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Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
Bolt DIN931-8.8 FZBM8 x 65mm for 12 x 12/24/30mm 93373 6M8 x 70mm for 12 x 18mm 93374 6M8 x 80mm for 12 x 42mm 93376 6
6.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
04 005 JLI RO'C 07/02/12
630A-1600A BUSBAR SUPPORTSThese busbar supports are suppliedcomplete for mounting to side plates orsupport rails. The supports are availablefor 12 x 12 copper to 12 x 42 copper.(Spare parts Pg. 32.0)NB! Connector blocks, supportconnectors, bolts and holder blocks tobe ordered separately.
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Busbar Components630A-1600A Busbar Support Components
Busbar Components630A-1600A Busbar Support Components
7.0Date: Made By: Approved By: Rev. no. Section:
Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
BES End support 10027 6Individual components Pg. 36.0
Lock nut w/nylon 98002 6M8 DIN985-8 FZB
Washer 98408 6M8 DIN6796 FZB
Drawing
07/02/12 RO'C JLI 003 04
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630A-1600A SUPPORT COMPONENTSThe components below are used along withsupport rails type BSR (Pg. 12.0) andsupport connectors type type BSC (Pg. 14.0)or connector blocks type BBC (Pg. 12.0) tomake up complete busbar supports for12mm Copper.Assembly instructions Pg 35.0(Spare parts Pg. 32.0)
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Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
BST 2 12mm 3P+ N 2x 10087 6BST 3 12mm 3P+ N 2x 10088BST 4 12mm 3P+ N 2x 10089
Bolt DIN931-8.8 FZBM8 x 120mm for 12 x 66mm 93380 6M8 x 140mm for 12 x 90mm 93382 6M8 x 170mm for 12 x 114mm SS 94702 6M8 x 200mm for 12 x 150mm SS 94705 6
Busbar Components2000A - 3000A Busbar Supports
8.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
04 005 JLI RO'C 07/02/12
2000A - 3000A BUSBAR SUPPORTSThese busbar supports are suppliedcomplete for mounting to side plates orsupport rails. The supports are availablefor 12 x 66mm Copper to 12 x 150mmCopper. NB! Bolts to be ordered separately.
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Busbar Components2000A - 3000A busbar Support Components
9.0Date: Made By: Approved By: Rev. no. Section:
Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
BES End support 10027 6Individual components Pg. 36.0
Lock nut w/nylon 98002 6M8 DIN985-8 FZB
Washer 98408 6M8 DIN6796 FZB
Drawing
07/02/12 RO'C JLI 004 04
2000A - 3000A SUPPORT COMPONENTSThe components below are used along withsupport rails type BSR (Pg. 12.0) andsupport connectors type BSC (Pg. 14.0) orconnector blocks type BBC (Pg. 12.0) tomake up complete busbar supports for 12 x 66mm to12 x 114mm Copper.Assembly instructions Pg. 35.0(Spare parts Pg. 32.0)
Type X,Y,Z Description Order No. Order No. AssemblyCode
XBTR 2 Support rail 10600 1BTR 3 Support rail 10601 1BTR 4 Support rail 10602 1BTR 5 Support rail 10603 1BTR 6 Support rail 10604 1BTR 7 Support rail 10605 1BTR 8 Support rail 10606 1BTR 9 Support rail 10607 1BTR 10 Support rail 10608 1BTR 11 Support rail 10609 1BTR 12 Support rail 10610 1
XBNS 2 Z - Support bracket 11690 6BNS 0.75 Z - Support bracket 11691 6
BNB Support bracket 11692 6
Screw 96756 6M6 x 8 ISO7380 8.8 FZB
Clip nut 98076 6M6
Square nut 98056 6M6 DIN557
Drawing
07/02/12 RO'C PEB 004 04
SUPPORT RAIL TYPE BTRThe busbar support rail type BTR is fixedto the framework with support bracketstype BNB and BNS. The BTR rail is thenused to support the horizontal busbar atthe top of an enclosure.
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Type X,Y,Z Description Order No. Order No. AssemblyCode
BSR 1 Support rail 108mm 11001 1BSR 2 Support rail 300mm 11002 1BSR 2.5 Support rail 372mm 11095 1BSR 2.75 Support rail 444mm 11067 1BSR 3 Support rail 492mm 11003 1BSR 3.5 Support rail 562mm 11096 1BSR 3.75 Support rail 634mm 11068 1BSR 4 Support rail 684mm 11004 1BSR 5 Support rail 876mm 11005 1BSR 6 Support rail 1056mm 11006 1BSR 7 Support rail 1248mm 11007 1BSR 8 Support rail 1440mm 11008 1BSR 9 Support rail 1632mm 11009 1BSR 10 Support rail 1824mm 11010 1BSR 11 Support rail 2016mm 11011 1BSR 12 Support rail 2208mm 11012 1
BSI 2 Support Insert 65A 11015 1BSI 3 Support Insert 65A 11016 1
BBC Connector block 10019 6Fixed
BBC Connector block 10020 6Adjustable
BSC Support connector bracket (L/R) 10070 6
Busbar SystemSupport Rail and Connector blocks
12.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
04 006 PEB RO'C 07/02/12
SUPPORT RAIL TYPE BSR The support rail BSR is used withconnection blocks type BBC for fixing toother BSR rails, BTR rails (Pg. 11.0) or toside / cover plates and with supportconnectors type BSC (Pg. 14.0) for fixingto frame bar components. The BSR rail isused as a busbar supports, earth barsupports and as a general support rail.
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L1L2
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Busbar SystemConnector Block Components
13.0Date: Made By: Approved By: Rev. no. Section:
Type X,Y,Z Description Order No. Order No. AssemblyCode
BBC Connector block 11471 6Fixed
BBC Connector block 11472 6Adjustable
BSC Support connector bracket 11070 6
Skrew 91305 6M6 x 8 DIN912-8.8 FZB
Skrew 91307 6M6 x 10 DIN912-8.8 FZB
Skrew 91315 6M6 x 25 DIN912-8.8 FZB
Screw 97804 65.5 x 13 DIN7981 FZG
Nut 98006 6M6 DIN934-8.8 FZB
07/02/12 RO'C PEB 009 04
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Type X,Y,Z Description Order No. Order No. AssemblyCode
AKA Mount Bracket 34507 6
BSR Double M6 Plate 96562
Screw 96522 6M6 x 12 Taptite
Busbar SystemBSR Mounting Brackets
14.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
04 005 JLI RO'C 07/02/12
BSR MOUNTING BRACKETSBSR rails (Pg. 12.0) can be mounteddirectly to the framework using thebrackets as shown. These can be locatedin any of the hole locations on AKA / AMAbars.NB! The left side uses the fixed holeposition.
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Busbar SystemBSR Mounting Brackets
15.0Date: Made By: Approved By: Rev. no. Section:
Type X,Y,Z Description Order No. Order No. AssemblyCode
Internal Mount Bracket 34509 6
BSR Double M6 Plate 96562 6
Screw 96522 6M6 x 12 Taptite
Drawing
07/02/12 RO'C JLI 005 04
BSR MOUNTING BRACKETSBSR rails (Pg. 12.0) can be mounteddirectly to EDA cross bars using thebrackets as shown and can be positionedin any of the Ø5.4 holes on EDA bars.NB! The left side uses the fixed holeposition.
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Type X,Y,Z Description Order No. Order No. AssemblyCode
AMA Mount Bracket 34508 6
Internal Mount Bracket 34509 6
BSR Double M6 Plate 96562 6
Screw 96522 6M6 x 12 Taptite
15.1 Section: Rev. no. Approved By: Made By: Date:
Drawing
04 002 RO’C LH 07/02/12
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Busbar SystemBSR Mounting Brackets
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BSR MOUNTING BRACKETSBSR rails (Pg. 12.0) can be mounteddirectly to the framework as supports andto the BSRs. These can be located in anyof the fixing holes making for a veryflexible support system.NB! BSR in ‘Z’ axis uses fixed holes atrear. BSR in ‘X’ axis uses fixed holes atleft side.
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Busbar SystemSpecial Components
15.2Date: Made By: Approved By: Rev. no. Section:
Type X,Y,Z Description Order No. Order No. AssemblyCode
Z2 Busbar Support rail. 3002
Used for fitting busbar in 2 module Z axis. Also allows fitting of arc barrier.
BSR Bracket for AMA Bar 3591
Used to fit support directly to frame and offset to bypass AKA bars at the panel joint. Allows adjustment every 18mm.
Drawing
07/02/12 RO'C PEB 004 04w w w . l o g s t r u p . c o m
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Type X,Y,Z Description Order No. Order No. AssemblyCode
X
BBE 3 U Profile for Busbar 10825 1BBE 4 U Profile for Busbar 10826 1BBE 5 U Profile for Busbar 10827 1BBE 6 U Profile for Busbar 10828 1
BFB Fibre Rail Bkt 35985(for Holec C-Profile)
Fibre Rail Bkt 518220 2(for EPC & BSR)
BBE 3 U Profile for BB 497mm 10831 1BBE 4 U Profile for BB 687mm 10832 1
Screw DIN912 90311 6M6 x 16 Taptite
Washer 96535 6M6 DIN125A
Washer 98406 6M6 DIN6796
Nut M6 DIN934 98006 6M6 DIN934
15.3 Section: Rev. no. Approved By: Made By: Date:
16.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
04 005 JLI RO'C 07/02/12
BUSBAR CONNECTORS These busbar connectors are forconnecting horizontal to vertical busbarsand are available for 6mm to 6mm, 6mmto 12mm, and 12mm to 12mm.NB! Bolts are to be ordered separately.
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Max rating: 2000 AMP
Max rating: 550 AMP
Busbar SystemBusbar Connectors Components
17.0Date: Made By: Approved By: Rev. no. Section:
Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
07/02/12 RO'C JLI 004 04w w w . l o g s t r u p . c o m
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2 x 6mm to 2 x 6mm2 x 12mm to 2 x 12mm 2 x 6mm to 2 x 12mm
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Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
BFS Fishplate connection 10036 6Max 550A
BFS Fishplate connection 10037 6Max 800A
Bolt DIN931-8.8 FZBM6 x (busbar + 25mm) Pg. 33.0M12 x (busbar+ 40mm) Pg. 33.0
BFS Fishplate connection 10050 6Max 1600A
Bolt DIN931-8.8 FZBM12 x (busbar+ 50mm) Pg. 33.0
BFS Fishplate connection 10053 6Max 2000A
Bolt DIN931-8.8 FZBM12 x (busbar+ 60mm) Pg. 33.0
BFS Fishplate connection 10038 6Max 3000A
Bolt DIN931-8.8 FZBM12 x (busbar+ 75mm) Pg. 33.0
Busbar SystemFishplates Connections
18.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
04 003 JLI RO'C 07/02/12
FISHPLATE CONNECTIONSThe fishplate connections are used forjoining vertical to vertical, or horizontal tohorizontal busbar of the same dimensions.Fishplate connectors are available for6mm and 12mm copper.NB! Bolts are to be ordered separately.
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Busbar SystemFishplate Components
19.0Date: Made By: Approved By: Rev. no. Section:
Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
07/02/12 RO'C JLI 004 04w w w . l o g s t r u p . c o m
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Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
BFO Corner joint 10039 6Max 550A
BFO Corner joint 10040 6Max 800A
Bolt DIN931-8.8 FZBM6 x (busbar + 25mm) Pg. 33.0M12 x (busbar+ 40mm) Pg. 33.0
BFO Corner joint 10041 6Max 1600A *
Bolt DIN931-8.8 FZB Pg. 33.0M12 x (busbar + 50mm)
BFO Corner joint 10040 6Max 2000A +
10041 6Bolt DIN931-8.8 FZBM12 x (busbar+ 60mm)
BFO Corner joint 2 X 10041 6Max 3000A
Bolt DIN931-8.8 FZBM12 x (busbar+ 75mm)
* For bigger sizes of corner jointsPlease contact Logstrup.
Busbar SystemBusbar Corner
20.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
BUSBAR CORNERS The busbar corners are used for joiningbusbars of the same size ( 6mm to 6mm,12mm to 12mm) in a 90° corner.NB! Bolts are to be ordered separately.
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Busbar SystemBusbar Corner Components
21.0Date: Made By: Approved By: Rev. no. Section:
Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
07/02/12 RO'C JLI 003 04w w w . l o g s t r u p . c o m
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Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
BCC Cable connection 45° 11308 6Max. Cable 50mm2
BCC Cable connection 45° 10045 6Max. Cable 95mm2
Bolt DIN931-8.8 FZBM6 x (busbar + 20mm) Pg. 33.0M12 x (busbar+ 35mm) Pg. 33.0
Cable clamp ECL 6mm x 6mm 31491 6ECL 6mm x 12mm 31492 6
ECL 12mm x 12mm 31494 6
22.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
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Busbar SystemCable Connections & Clamps
CABLE CONNECTIONSCable connections are used for taking asingle cable directly off a two bar system.They are available for 6mm and 12mmbusbar in 45° angles.NB! Bolts are to be ordered separately.CABLE CLAMPSCable clamps are for taking single cablesdirectly off single bars.
24.0 Section: Rev. no. Approved By: Made By: Date:
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Busbar SystemCable Connection Blocks & Plates
CABLE CONNECTION BLOCKS BCBThe cable connection block is used forfixing a single cable with a cable shoe to a2 bar system.CABLE CONNECTION PLATE BCPThe cable connection plate is used forfixing 2 or 4 parallel cables with cableshoe to a 2 bar system.NB! Bolts are to be ordered separately.➀
Bolt DIN931-8.8 FZBM6 x (busbar + 15mm) Pg. 33.0M12 x (busbar + 25mm) Pg. 33.0
Screw 96758 96758 6M6 x 12 ISO7380 8.8 FZB
26.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
04 008 PEB RO'C 07/02/12
BUSBAR EARTH BRACKET (6mm & 12mm Uninsulated)This bracket is used for fixing a horizontalearth bar (uninsulated) at the bottom of apanel. The components are used in thesame way with a BSR rail (Pg. 12.0) forthe support for vertical earth bars. It isavailable for 6mm and 12mm Copper.
Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
BEB Earth bracket 11592 6
BBH Busbar holder 10022 66mm x 6mm
BBH Busbar holder 10023 66mm x 12mm
BBH Busbar holder 10024 66mm x 18mm
BDI 6mm Spacer 10026 6
BES End support 10027 6Individual components Pg. 32.0
Screw 96758 6M6 x 12 ISO7380 8.8 FZB
Drawing
07/02/12 RO'C PEB 005 04
BUSBAR EARTH BRACKET (6mm Insulated)This bracket is used for fixing a horizontalearth bar (Insulated) at the bottom of apanel. The components are used in thesame way with a BSR rail (Pg. 12.0) forthe support for vertical earth bars.
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Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
BEB Earth bracket 11592 6
BBH Busbar holder 11021 612mm
BHB Holder block 10029 612mm x 12/18mm
BHB Holder block 10030 612mm x 24mm
BHB Holder block 10031 612mm x 30/42mm, Ø 8.5mm
28.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
04 004 JLI RO'C 07/02/12
BUSBAR EARTH BRACKET (12mm Insulated)This bracket is used for fixing a horizontalearth bar (Insulated) at the bottom of apanel. The components are used in thesame way with a BSR rail (Pg. 12.0) forthe support for vertical earth bars.
Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
BEK Earth bar connector 11760 6
BEK Earth bar connector 11765 6
Bolt DIN 931-8.8 FZB Pg.33.0M6 x (Busbar + 20mm)
Bolt DIN 931-8.8 FZB Pg. 33.0M12 x (Busbar + 35mm)
30.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
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Busbar SystemEarth Bar Connector
EARTH BAR CONNECTORSThese connectors are used for connectingvertical to horizontal earth bars.Theconnectors are available for 6mm and12mm Copper. The connectors include 3 connector plates, locking irons, washersand nuts.NB! Bolts are to be ordered separately.
Busbar SystemEarth Bar Connector Components
31.0Date: Made By: Approved By: Rev. no. Section:
Type X,Y,Z Description Order No. Order No. Assembly6mm 12mm Code
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Type X,Y,Z Description Order No. Order No. AssemblyCode
BBI Washer 10064 619mm Dia.
BBI Washer 11065 623mm Dia.
BBI Washer 11064 623mm Dia. 65 kA
BBI Bolt insulator 11063 6
BES End cover 11484 6
BES End support 11482 6
Screw 91308 6M6 x 12 DIN912-8.8 FZB
Square nut 98056 6M6 DIN557
Busbar SystemSpare Parts
32.0 Section: Rev. no. Approved By: Made By: Date:
Drawing
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Type X,Y,Z Description Order No. Order No. AssemblyCode
Bolt DIN 931-8.8 FZBM6 x 20mm 93313 6M6 x 25mm 93315 6M6 x 30mm 93316 6M6 x 35mm 93317 6M6 x 40mm 93318 6M6 x 45mm 93319 6M6 x 50mm 93320 6M6 x 55mm 93321 6M6 x 60mm 93322 6M6 x 65mm 93323 6M6 x 70mm 93324 6M6 x 75mm 93325 6M6 x 80mm 93326 6
M8 x 25mm 93365 6M8 x 30mm 93366 6M8 x 35mm 93367 6M8 x 40mm 93368 6M8 x 45mm 93369 6M8 x 50mm 93370M8 x 55mm 93371 6M8 x 60mm 93372 6M8 x 65mm 93373 6M8 x 70mm 93374 6M8 x 75mm 93375 6M8 x 80mm 93376 6M8 x 90mm 93377 6M8 x 100mm 93378 6M8 x 110mm 93379 6M8 x 120mm 93380 6M8 x 130mm 93381M8 x 140mm 93382 6M8 x 150mm 93383 6M8 x 160mm 93384 6M8 x 170mm 93385 6M8 x 180mm 93386M8 x 190mm 93387M8 x 200mm 93388M8 x 210mm 93389 6
Type X,Y,Z Description Order No. Order No. AssemblyLeft Right Code
Bolt DIN 931-8.8 FZBM12 x 30mm 93466M12 x 35mm 93467 6M12 x 40mm 93468 6M12 x 45mm 93469 6M12 x 50mm 93470 6M12 x 55mm 93471 6M12 x 60mm 93472 6M12 x 65mm 93473 6M12 x 70mm 93474 6M12 x 75mm 93475 6M12 x 80mm 93476 6M12 x 90mm 93477 6M12 x 100mm 93478 6M12 x 110mm 93479 6M12 x 120mm 93480 6M12 x 130mm 93481 6M12 x 140mm 93482 6M12 x 150mm 93483 6M12 x 160mm 93484 6M12 x 170mm 93485 6M12 x 180mm 93486 6M12 x 190mm 93487 6M12 x 200mm 93488 6M12 x 210mm 93489 6M12 x 220mm 93490 6M12 x 230mm 93491 6M12 x 240mm 93492 6M12 x 260mm 93494 6M12 x 280mm 93496M12 x 300mm 93498
Busbar SystemSpare Parts
34.0 Section: Rev. no. Approved By: Made By: Date: