1519-05033 MT Mono+20 Ali 4pp

3

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(62) In6

MarshallTufflex

STERLING MONO PLUS 20

ALUMINIUM from

1519-05033 MT Mono+20 Ali 4pp 20/10/05 10:31 am Page 2

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STERLING MONO PLUS 20 ALUMINIUM

Sterling Mono Plus 20 is an elegant threecompartment, fully-screened CableManagement system withclean lines and a highlydurable powder coatedfinish in silver grey orwhite as standard. • 140 x 50mm trunking

systems with a single lid.• Secure external bend

with two patentedinternal segregatorsoffering minimum bendradius of 25mm tocontrol cable to optimumperformance.

• The aluminium DividingFillet allows screeningfor each compartment.

• Internal bend has achamfered face to assistwith cable control on theinside of a bend.

• Includes a range of onepiece polycarbonate clip-on fittings with built-inoverlaps.

• Fully compatible withSterling flush accessories.

Sterling Mono Plus20Size: 140 x 50mm

Trunking (Base and 2 DividingSegregators)Prod Code PackEMT320SG 1 x 3m

CouplerProd Code PackEC420SG 1

End CapProd Code PackEEC420SG 1

Internal BendProd Code PackEIB420SG 1

External BendProd Code PackEXB420WH 1

Flat Angle – FabricatedProd Code PackEFA320SG 1

Flat Tee – FabricatedProd Code PackEFT320SG 1

Dividing FilletProd Code PackEDF1 8 x 3m

Main Compartment LidProd Code PackLTL1SG 1 x 3m


Bonding Terminal AssemblyProd Code PackLBT1 Incoming 16mm2 5

Bonding StrapProd Code PackLBS1 Base to Base 32 Amp 5

Bonding StrapProd Code PackLBS2 Cover to Base 5

BONDINGASSEMBLIES

ACCESSORY BOXES

Twin Gang Accessory BoxProd Code Depth PackESSB2SG 30mm 10

Triple Gang Accessory BoxProd Code Depth PackESSB3SG 30mm 4

Single Gang Accessory BoxProd Code Depth PackESSB1SG 30mm 20

Adjustable Accessory BoxProd Code Size PackEAB1SG Single 10EAB2SG Twin 5Depth: 32– 40mm

Accessory PlateProd Code Size PackESSP1SG Single 10ESSP2SG Twin 5

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STERLING MONO PLUS 20 ALUMINIUM continued

FOR ADDITIONALACCESSORIES

AND BOXES SEEPAGES 69 TO 75

OF MAINCATALOGUE

RCD/MCB HousingProd Code PackEAH5SG 1EAHC5SG with cover (as shown) 1

Main Crossover BridgeProd Code PackEMCB1 5

Main Cable RetainerProd Code PackEMCR1 10

Colour CodeSuffix

Please replace thelast two letters

with those detailed below.

Code ColourSG Silver GreyWH White

STERLING MONO PLUS 20 ALUMINIUMDIMENSIONS AND CAPACITIES

The installation should be in accordance with the latest edition ofBS7671 (Wiring Regulations).

STERLING MONO PLUS 20 ANDACCESSORY BOX(30mm)B = 1185 sq mm totalarea 45% space factor = 533 sq mm.D = 1024 sq mm totalarea 45% space factor = 461 sq mm.

B

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FOR MATERIAL AND INSTALLATIONDETAILS, SEE PAGES 208 AND 234

RESPECTIVELY OF THE MAIN MARSHALL-TUFFLEX

ISSUE ONE CATALOGUE.


EL119/05033

MARSHALL-TUFFLEX LTDChurchfields Industrial Estate, Hastings, East Sussex TN38 9PU

Customer Services: Telephone: 0870 240 3200 Fax: 0870 240 3201

Technical Hotline: Telephone: +44 (0) 1424 856688

International Sales: Telephone: +44 (0) 1424 856000 Fax: +44 (0) 1424 856666

E-mail: [email protected]

Web: www.marshall-tufflex.com

REPUBLIC OF IRELAND DISTRIBUTORCore Electrical Ltd, 17b Goldenbridge Industrial Estate, Tyrconnell Road, Inchicore, Dublin 8

Tel: +353 (0)1 453 7085/33

Fax: +353 (0)1 453 8911

In pursuance of our policy of continued product improvement Marshall-Tufflex reserves the right

to change the design or specification of its products without notification.

Marshall-Tufflex offera large range ofAluminium CableManagement Systems.Please contact us forfurther details or torequest a catalogue.


• Seven differentAluminium Systems.

• Surface finishes includesilver grey or whitepowder-coat as standard.Additional colours areavailable on request.

• Compatible with the fullrange of SterlingAccessories.

• A range of polycarbonateclip on fittings areavailable.

Section Contents Pages

Sterling Elegance 157-158

Sterling Profile 159-164

Sterling XL 165-170

Sterling Twin Plus 171-173

Series R 174

Sovereign Plus Skirting 175

Bench Trunking 176-177

156

Aluminium Containment Systems are ideal for commercial, industrial, workshop and

laboratory use. Manufactured from high precision extruded aluminium they incorporate

all the style and adaptability that are the hallmarks of our Sterling range.

ALUMINIUM CONTAINMENT SYSTEMS

15 Ali Trunking 8/6/04 1:21 pm Page 1

STERLING ELEGANCE ALUMINIUM

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End Caps (screws included)Prod Code PackLECPSSG 1

Rectangular BaseProd Code PackLTB2SG 1 x 3m


OPTIONAL COLOURS AND FINISHES AREAVAILABLE SUBJECT TO LONGER LEAD TIMES.

TELEPHONE 01424 856688FOR INFORMATION.

Busbar Adaptor and Assembly Prod Code PackLAC1 Adaptor 1 x 3mGRA1 Assembly 1 x 3m

Traditional rectangularaluminium trunking with asingle lid and suitable fordado or skirtinginstallations.• 110mm x 55mm.• Can be subdivided into

three compartments.• Fully compatible with

Sterling Accessories.• Can accommodate the

63 Amp Sterling BusbarSystem.

• Silver or white powder-coated as standard.

• Colours or foils onrequest.

Aluminium Profile SSize: 110 x 55mm

FOR STERLINGBUSBAR FITTINGS

SEE PAGES 64 TO 67

External BendProd Code PackLXBPSSG 1

Internal BendProd Code PackLIBPSSG 1

Standard Flat Tee Prod Code PackLFTSSG 1

Standard Flat AngleProd Code PackLFASSG 1

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Bonding Strap Prod Code PackLBS1 Base to Base 32 Amp 5

Dividing FilletProd Code PackLDF1 8 x 3mLDFS1 Screened 8 x 3m

Bonding Strap Prod Code PackLBS2 Cover to Base 5

BONDINGASSEMBLIES ANDADDITIONALCOMPONENTS

Covers and Base are bonded to earthpotential, refer to BS 7671(Wiring Regulations).

RCD/MCB HousingProd Code PackEAH1SG 1EAHC1SG with cover (as shown) 1Up to 4 modules can be accom-modated, RCD not supplied byMarshall-Tufflex.

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BOXES




Single Gang AdjustableAccessory BoxProd Code Depth PackEAB1SG 32– 40mm 10

Twin Gang AdjustableAccessory BoxProd Code Depth PackEAB2SG 32–40mm 5

Single Gang Accessory PlateProd Code PackESSP1SG 10

Twin Gang Accessory PlateProd Code PackESSP2SG 5

Bonding Terminal AssemblyProd Code PackLBT1 Incoming 16mm2 5LBT2 Base to Base 63 Amp 5


STERLING PROFILE ALUMINIUM

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Base UnitProd Code PackETB300MF 1 x 3mMill finish.


Angled CoverProd Code PackETAC300SG 1 x 3m

Square CoverProd Code PackETSC300SG 1 x 3m

Versatile aluminiumtrunking with variableprofiles and suitable fordado or skirtinginstallations.• 167mm x 50mm.• Three compartments that

can be subdivided.• Individual covers for each

compartment.• Fittings and accessories

with built-in overlaps.• A range of polycarbonate

clip-on fittings.• Comprehensive range of

flush power and dataaccessories.

• Fully compatible withSterling Accessories.

• Can accommodate the 63 Amp Sterling BusbarSystem.


• Other colours or foils onrequest.

Busbar AssemblyProd Code PackGRA1 1 x 3m

Profile 3001Size: 167 x 50mm



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159


Profile 3001167 x 50mm

Base UnitPack 1 x 3m

Main Compart-ment LidPack 1 x 3m

Angled CoverPack 1 x 3m

Square CoverPack 1 x 3m

CouplersPack 5

End CapsPack 5Left or right handed.

Internal BendsPack 5

External BendsPack 5

Flat AnglesPack 1Upward or Downward.

Flat TeesPack 1



BusbarAssembly

3 Compartment

ETB300 ETB300 ETB300 GRA1

LTL1SG LTL1SG LTL1SG –

2 xETAC300SG ETAC300SG – –

– ETSC300SG 2 x ETSC300SG –

ECP401SG ECP402SG ECP403SG GTB1

EECP401SGEECP402LHSG

EECP403SG GTC1EECP402RHSG

EIBP401SG EIBP402SG EIBP403SG GCA1

EXBP401SG EXBP402SG EXBP403SG GCA1

EFAP3001SG EFAP3002USG EFAP3003SG GCA1EFAP3002DSG

EFTP3001SG † EFTP3003SG GCA1

STERLING PROFILEALUMINIUMCOMPONENT CHART

† Contact Technical Hotline 01424 856688 for advice.Covers and base are to be bonded to earth potential, refer to BS 7671 (Wiring Regulations).

STERLING PROFILE ALUMINIUM continued

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Coupler – Profile 3002Prod Code PackECP402SG 5


End Cap – Profile 3001Prod Code PackEECP401SG 5

End Cap – Profile 3002Prod Code PackEECP402LHSG (Left Hand) 5EECP402RHSG (Right Hand) 5

End Cap – Profile 3003Prod Code PackEECP403SG 5

Internal Bend – Profile 3001Prod Code PackEIBP401SG 5



External Bend – Profile 3001Prod Code PackEXBP401SG 5



COUPLERS

END CAPS

INTERNAL BENDS

Internal base corner requires to bemitred.

EXTERNAL BENDS

External base corner requires to bemitred.



Standard Flat Angle – Profile 3001Prod Code PackEFAP3001SG 1

Upward Flat Angle – Profile 3002Prod Code PackEFAP3002USG 1

Downward Flat Angle – Profile 3002Prod Code PackEFAP3002DSG 1

Standard Flat Angle – Profile 3003Prod Code PackEFAP3003SG 1

Flat Tee – Profile 3001Prod Code PackEFTP3001SG 1

Flat Tee – Profile 3003Prod Code PackEFTP3003SG 1




BONDINGASSEMBLIES

FABRICATED FITTINGS


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BOXES









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Angled Mini-Trunking AdaptorProd Code Size PackEATA402SG MMT2 5

Angled Mini-Trunking AdaptorProd Code Size PackEATA404SG MMT4 1

Square Mini-Trunking AdaptorProd Code Size PackESTA402SG MMT2 5

Square Mini-Trunking AdaptorProd Code Size PackESTA404SG MMT4 1

Dividing Fillet Prod Code PackEDF1 Outer 8 x 3m

Square Crossover BridgeProd Code PackESCB1 5

Busbar Compartment Dividing FilletProd Code PackEDF2 8 x 3m

Main Crossover BridgeProd Code PackEMCB1 5

Angled Crossover BridgeProd Code PackEACB1 5

Cable TrayProd Code PackECT1 8 x 3m

Main Cable RetainerProd Code PackEMCR1 10

Angled Cable RetainerProd Code PackEACR1 10

ADDITIONALCOMPONENTS

EACB1/ESCB1/EMCB1Crossover BridgesProvide segregation of servicescrossing from one compartment toanother.

EACR1 Angled Cable RetainerClips to nibs to provide additionalcable retention in the upper angledor square compartment. For the lowerangled or square compartment, CableTray is recommended.

EMCR1 Main Cable RetainerThe recommended cable retainer forall compartments which use the ETL1 Lid.

ECT1 Cable TrayProvides support of cables in lowercompartment when angled or squarecover is used.

EAHC1SG RCD/MCB HousingCan also be used with BusbarSterling. Up to 4 modules can beaccommodated. RCD not supplied byMarshall-Tufflex.

EDF1/EDF2 Dividing FilletEDF1 allows additional segregation ofservices. EDF2 allows for additionalsegregation on ETB1 (Maincompartment only).

EATASG/ESTASGMini-Trunking AdaptorsAllows the transfer of cables fromSterling to Marshall-Tufflex Mini-Trunking, sizes MMT2 and MMT4. Adaptors supplied in Polycarbonate.

RCD/MCB HousingProd Code PackEAH1SG 1EAHC1SG with cover (as shown) 1

Colour CodeSuffix





A high capacity, multi-compartment aluminiumcable management systemwith an extendable base fordado and skirtinginstallation particularlysuitable for hospital andlaboratory installations. • 220mm x 65mm.• Additional compartments

of 88mm.• Individual covers for each

compartment.• Fittings and accessories

with built-in overlaps.• A range of polycarbonate

clip-on fittings.• Comprehensive range of

flush power and dataaccessories.

• Fully compatible withSterling Accessories.

• 63 Amp Sterling Busbaroption with internalBusbar cover that extendsthroughout for safety.


• Other colours or foils onrequest.

STERLING XL ALUMINIUM

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XL 301Size: 220 x 65mm






Ceiling Service Unit (configured by the Marshall-Tufflex Specialised Applications Team).


STERLING XL ALUMINIUM continued

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COMPONENTS

ELTB300SG Base UnitFeatures earth bonding rail and screwports to aid the fastening of Busbarindustrial accessories, pipe clips andgas valves etc.

ELEB300SG Extendable BaseGives an additional centrecompartment with the same featuresas the base unit. Allows a maximumof one either side of Base UnitELTB300.

LTL1SG Main Compartment LidClips to the centre base unit and canbe cut to required length for theinstallation of accessories andfittings. All profiles feature this lid.

ELAC300SG Angled CoverClips on to the upper or lower edge ofthe base unit to provide an angledcompartment.

ELSC300SG Square CoverClips on to the upper or lower edge ofthe base unit to provide a squarecompartment.

Base UnitProd Code PackELTB300 1 x 3m


Angled CoverProd Code PackELAC300SG 1 x 3m

Square CoverProd Code PackELSC300SG 1 x 3m

Extendable BaseProd Code PackELEB300 1 x 3m

Dividing FilletProd Code PackELDF200 8 x 3mELDF200CS1 Screened 4 x 3m

Busbar Support and AssemblyProd Code PackELBS200 Support 4 x 3mGRA1 Assembly 1 x 3m




BONDINGASSEMBLIES

RCD/MCB HousingProd Code PackEAH3SG 2EAHC3SG with cover (as shown) 1Up to 4 modules can beaccommodated. RCD not supplied byMarshall-Tufflex.

Colour CodeSuffix




166



XL 301220 x 65mm

Base UnitPack 1 x 3m

ExtendableBasePack 1 x 3m

MainCompart-ment LidPack 1 x 3m

Angled CoverPack 1 x 3m

Square CoverPack 1 x 3m

CouplersPack 5

End CapsPack 5Left or right hand.

InternalBendsPack 5

ExternalBendsPack 5

Flat AnglesPack 1Upward or Downward.

Flat TeesPack 1

XL 302220 x 65mm

XL 303220 x 65mm

XL 311308 x 65mm

XL 312308 x 65mm

XL 313308 x 65mm

3 Compartment 4 CompartmentBusbar

Assembly

GRA1 +ELTB300 ELTB300 ELTB300 ELTB300 ELTB300 ELTB300ELBS200

– – – ELEB300 ELEB300 ELEB300 GRA1 +ELBS200

LTL1SG LTL1SG LTL1SG 2 x LTL1SG 2 x LTL1SG 2 x LTL1SG –

2 x ELAC300SG ELAC300SG – 2 x ELAC300SG ELAC300SG – –

– ELSC300SG 2 x ELSC300SG – ELSC300SG 2 x ELSC300SG –

EC401SG EC402SG EC403SG EC401SG + EC402SG + EC403SG + GTB1ELLCC400SG ELLCC400SG ELLCC400SG

EEC402LHSG +

EEC401SG EEC402LHSG EEC403SG EEC401SG + ELLEC400SG EEC403SG +EEC402RHSG ELLEC400SG EEC402RHSG + ELLEC400SG GTC1

ELLEC400SG

EIB401SG EIB402SG EIB403SG EIB401SG + EIB402SG + EIB403SG + GCA1ELLIB400SG ELLIB400SG ELLIB400SG

EXB401SG EXB402SG EXB403SG EXB401SG + EXB402SG + EXB403SG + GCA1ESLEB400SG ESLEB400SG ESLEB400SG

EFA301SG EFA302USG EFA303SG EFA311SG EFA312USG EFA313SG GCA1EFA302DSG EFA312DSG

EFT 301SG † EFT303SG EFT311SG † EFT313SG GCA1

† Contact Technical Hotline 01424 856688 for advice.Covers and base are to be bonded to earth potential, refer to BS7671 (Wiring Regulations).

STERLING XLALUMINIUMCOMPONENTCHART

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External Bend – XL 303Prod Code PackEXB403SG 5For XL 313 add ESLEB400SG



Internal Bend – XL 301Prod Code PackEIB401SG 5For XL 311 add ELLIB400SG



INTERNAL BENDS

EXTERNAL BENDS

All moulded fittings come with a generous overlap to accommodate slight cutting inaccuracies.

Coupler – XL 301Prod Code PackEC401SG 5For XL 311 add ELLCC400SG



COUPLERS

End Cap – XL 302Prod Code PackEEC402LHSG (Left Hand) 5EEC402RHSG (Right Hand) 5For XL 312 add ELLEC400SG

End Cap – XL 301Prod Code PackEEC401SG 5Universal for both LH & RHFor XL 311 add ELLEC400SG

End Cap – XL 303Prod Code PackEEC403SG 5Universal for both LH & RHFor XL 313 add ELLEC400SG

END CAPS

For additional retentionuse End Cap RetainingScrews G1310 (Pack 40).



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Standard Flat Tee – XL 301Prod Code PackEFT301SG 1




Upward Flat Angle – XL 312Prod Code PackEFA312USG 1

Standard Flat Angle – XL 311Prod Code PackEFA311SG 1


Downward Flat Angle – XL 312Prod Code PackEFA312DSG 1



Upward Flat Angle – XL 302Prod Code PackEFA302USG 1

Downward Flat Angle – XL 302Prod Code PackEFA302DSG 1

FABRICATED FITTINGS

Colour CodeSuffix





FOR ADDITIONALACCESSORIES AND

BOXES SEE PAGES 69 TO 75

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STERLING TWIN PLUS ALUMINIUM

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Base Unit – AluminiumProd Code PackEMTA60SG 1 x 3m

Main Compartment Lid – Ali.Prod Code PackLTL1SG 1 x 3m

Busbar Support and AssemblyProd Code PackEBS60 Support 10 x 3mGRA1 Assembly 1 x 3m

Dividing Fillet – PVC-UProd Code PackLDF1 8 x 3m

CouplerProd Code PackEC60WH 1

End CapProd Code PackEEC60WH 1

For additional retentionuse End Cap RetainingScrews G1310 (Pack 40).

Sterling Twin Plus inAluminium is a totallyintegrated cable management solution witha large bend radius optionto control cables for optimum performance.• Bends, angles and tees

with a large bend radius of50mm.

• Cable control performancethat exceeds internationalcategory standards.

• Busbar option available.• Utilises the full range of

Sterling flush accessoriesand boxes.

• Available in lengthssuited to internationalspecification.

FOR STERLINGBUSBAR FITTINGS

SEE PAGES 64 TO 67


STERLING TWIN PLUS ALUMINIUM continued

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Internal Bend AssemblyProd Code PackEIB60SG 1

Standard External BendAssembly Prod Code PackESXB60SG 1Capacity reduced by 50%.

ASSEMBLIES ANDCOVERS

Assemblies include Covers, CableInserts in ABS.Flat Tees include Covers, CableInserts in ABS with Base inAluminium.Covers Only in ABS.

Data External Bend Assembly Prod Code PackEXB60SG 1

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RCD/MCB HousingProd Code Size PackEAHC60SG 1-4 modules 2RCD not supplied by Marshall-Tufflex

Flat Angle AssemblyProd Code PackEFA60SG 1

Data External Bend CoverProd Code PackEXBC60SG 1

Standard External Bend CoverProd Code PackESXBC60SG 1

Internal Bend CoverProd Code PackEIBC60SG 1

Flat Tee AssemblyProd Code PackEFTA60SG 1

Mini Trunking AdaptorProd Code Size PackEATA62SG MMT2 1

ADDITIONALCOMPONENTS

Mini Trunking AdaptorProd Code Size PackEATA64SG MMT4 1

Flat Bend CoverProd Code PackEFAC60SG 1

Other Angles available onrequest, telephone 01424856688.


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STERLING TWIN PLUSACCESSORY BOXES






BONDINGASSEMBLIES

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SERIES R ALUMINIUM

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Twin Gang Accessory BoxProd Code Depth PackRSSB2GB52 40mm 10

Single Gang Schuko AccessoryBoxProd Code Depth PackRSSB1D52 40mm 10

Single Gang Accessory BoxProd Code Depth PackRSSB1GB52 40mm 10

Flat Angle – FabricatedProd Code Size PackRFADA130SG 130 x 65mm 1RFADA170SG 170 x 65mm 1Couplers required.

Flat Tee – FabricatedProd Code Size PackRFTDA130SG 130 x 65mm 1RFTDA170SG 170 x 65mm 1Couplers required.

Internal Bend - MouldedProd Code Size PackRIB130SG 130 x 65mm 5

External Bend - MouldedProd Code Size PackREB130SG 130 x 65mm 5

Internal Bend - FabricatedProd Code Size PackRTBDA170SG 170 x 65mm 1Couplers required.

External Bend - FabricatedProd Code Size PackREBDA170SG 170 x 65mm 1Couplers required.

CouplerProd Code Size PackRCP4130SG 130 x 65mm 5RCP4170SG 170 x 65mm 5

End CapProd Code Size PackRECPD4130SG 130 x 65mm 12RECPD4170SG 170 x 65mm 5

SegregatorProd Code PackRDF1 10 x 3m

Dividing Fillet (Centre)Prod Code PackRDF2 1 x 3m

Trunking 130Prod Code Size PackRTBDA130SG 130 x 65mm 1 x 3m

Trunking 170Prod Code Size PackRTBDA170SG 170 x 65mm 1 x 3m

The Series R is an attractive65mm deep aluminiumtrunking system suitablefor large quantities of cable.• Available in two heights –

130mm and 170mm.• Single lid.• Extra deep accessory

boxes.• Segregation available into

four compartments.

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External CornerProd Code PackJM424SG 5

Cable Retainer Prod Code PackJM28 100

MMT2 Adaptor (In line)Prod Code Size PackJM425SG 25 x 16mm 2

Single Gang Accessory BoxProd Code Depth PackJM441SG 32mm 5

Internal CornerProd Code PackJM423SG 5

MMT3 Adaptor Stop EndProd Code Size PackJM426SG (Right Hand - shown)

38 x 16mm 2JM427SG (Left Hand)

38 x 16mm 2

Twin Gang Accessory BoxProd Code Depth PackJM442SG 32mm 3

SOVEREIGN PLUS ALUMINIUM SKIRTING

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Sovereign Plus, is a smalleraluminium trunking systemsuitable for installation intohotels, small offices andhouses.• 75 x 20mm. • Overlapping fittings. • A smooth, one-piece cover

provides a smart, easy-to-clean surface.

• Accessories mounted onplinth.

• Accessory Boxes aredesigned to accept bothsquare and radiusedcorner accessories.

End CapProd Code PackJM421SG (Left Hand) 2JM420SG (Right Hand ) 2

CouplerProd Code PackJM422SG 10

Skirting TrunkingProd Code Size PackJEAO3SG 75 x 20mm 1 x 3m


Aluminium Bench Trunkingis adaptable, sturdy andeasy to install – when fittedwith dividing fillets itprovides the ideal answerfor bringing segregatedservices to any desk orbench top workingenvironment.• Compatible with the

Sterling range ofaccessories, including thedata modular socket.

• Standard Sterling frontplates mean a super-smooth appearance.

• With a Double End Capback to back configurationis easy.

• Positive fixing lids meanease of installation andallow cabling to bereconfigured at any time.

Available in silver or white powdercoated finish.

End CapsProd Code PackBECA105SG Steel 2 With fixing screws.

Dividing Fillet PVC-UProd Code PackBDF105 4 x 3mBDF105CS1 Screened 1 x 3m

External AngleProd Code PackBEAA105SG Aluminium 1

Internal AngleProd Code PackBIAA105SG Aluminium 1

Trunking BaseProd Code Size PackMBTAB105SG 105 x 105mm 1 x 3m

LidProd Code PackMBTAL105SG 1 x 3m

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BENCH TRUNKING ALUMINIUM

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Bench Unit 1 GangProd Code PackMBUA1SG 1MBSA1SG ESS1SG socket 1

Bench Unit 2 GangProd Code PackMBUA2SG 1MBSA2SG ESS2SG socket 1

Bench Unit 1 + 2 GangProd Code PackMBUA3SG 1

ALUMINIUM BENCHUNITS

• Bench units are availablein single socket, twinsocket, or single plus twinconfigurations. Otheroptions are also available.

OTHER OPTIONS AND CONFIGURATIONS AVAILABLE.TELEPHONE 01424 856688 FOR INFORMATION.

MBUA1SG

MBSA1SG

MBUA2SG

MBSA2SG

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Bench Unit RCD/MCB HousingInstallation AssemblyProd Code PackBAH1SG 1BAHC1SG with cover (as shown) 1RCD not supplied by Marshall-Tufflex.

Bonding Terminal AssemblyProd Code PackLBT1 Incoming 16mm2 5

Base Bonding StrapProd Code PackLBS1 32 Amp 5

Cover Bonding StrapProd Code PackLBS2 Cover to Base 5

BONDINGASSEMBLIES FORALUMINIUM

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STERLING ALUMINIUM RANGE

ELEGANCE/STERLINGPROFILE/STERLING XL/TWINPLUS

Sterling aluminium cable managementsystems from Marshall-Tufflex ismanufactured from high precision extrudedaluminium with an optional Busbar System.Each compartment has its own cover andfittings for safe and easy access of eachcompartment excluding Elegance. A full rangeof bonding straps and connectors areavailable.

POSITIONINGWhen used in a skirting application the lower webshould be drilled with a clearance hole to enablecables to pass through to the accessory boxes inthe centre compartment before installation. Thebase unit should be mounted (5mm + floorcovering) above the floor slab to enable cover andfitting to be installed.

INSTALLATIONSecure the trunking base every 750mm with no.8round head screws, utilising the grooves in theouter compartment of the base to facilitate thedrilling of 6mm clearance holes.Use a fine tooth blade (32/36tpi) or preferably acircular saw with a 350mm diameter fine tungstentipped blade (96/108tpi) for cutting thealuminium trunking. This will produce an edgerequiring minimal deburring.

MOULDED JOINTS AND BENDS (excluding Sterling XL/Twin Plus ExternalBends – see below)Consecutive lengths of base are butt jointedtogether. At corners the trunking base must bemitred to ensure total enclosure of the trunking,including any internal segregator fitted. Thecutting is not critical as the fittings cover the jointand overlap the trunking lid to a maximum of10mm thus covering any inaccuracies. See alsoEarthing.

XL/TWIN PLUS EXTERNAL BENDSThe base should be cut square at the corner and aninternal segregator inserted into the web. Thisgives additional security to the clip-on bend. OnTwin Plus cable control inserts slide into base.

SINGLE LENGTHSWhere it is required to fit a single length oftrunking between two inside walls (under 3 metres)it is advisable to place an additional coupler set inthe centre of the trunking run to facilitate theremoval of the covers.

ELEGANCE ACCESSORY BOXES Remove the appropriate KO or drill the box and feedthe cables into the box and clip into the desiredlocation. All Flush Accessories must have frontfixing screws visible to enable removal of the cover.

STERLING PROFILE/STERLING XL/TWINPLUS ACCESSORY BOXESThese are installed by clipping the box into thecentre compartment in place of the LTL1 cover.When being fed from the adjacent compartmentdrill a suitable size hole in the web and box if nosuitable knock out is available. Install a bush orgrommet to protect the cable when passingthrough the aluminium web.

COVER REMOVALThe covers have been designed to remain captiveirrespective of impact during normal conditionsand minor undulations to the base and to limitunauthorised removal. To remove the covers firstdetach a coupler, internal or external bend to gainaccess, care being taken to avoid any damage tothe cover surface finish. The angle and squarecover are eased from the base by inserting a smallscrewdriver between the base and the cover clipthen lever out. All covers are then gently eased offthe base taking care to avoid any damage. Maincovers (LTL1) are removed by release of theaccessory or fitting and eased from the base, carebeing taken to avoid damage to the cover.

BUSBAR ASSEMBLY (GRA1)ELEGANCEUpgrades the trunking to a 63Amp Busbar distrib-ution system. Comprises: carrier support, carrierclip, Busbar rails, protective cover, cover screws.Requires Busbar Adaptor (LAC1) to position BusbarAssembly within the trunking base (see page 213).For Busbar fittings, accessories and installationplease refer to relevant sections.

BUSBAR ADAPTORLAC1

INSERT SCREWDRIVERINTO SHADED AREA

LEVER OUT

DRILL HOLE OF SUITABLE SIZE

STERLING PROFILE

STERLING XL/TWIN PLUSRequires Busbar Support to position BusbarAssembly within the trunking base.

EARTHING.Covers, base and metallic fittings are to be cleanedof protective coating and earth bonded.Incoming earth connectors are made using theLBT1 bonding assembly installed in the earthchannel of the base. For circuits protected by adevice greater than 32A, the connector LBT2 isrequired to bond two lengths of base together.In final ring or radial 32A circuits the bondingstrap LBS1 may be used in the earth channel forbonding lengths of trunking.Covers and metallic fittings should be bondedusing the bonding strap LBS2 onto the earthupstand.

Bonding Terminal (LBT1)Terminating the incoming earth to the trunkingbase. Cable capacity 16mm2 .

Bonding Connector (LBT2)Base earth continuity link for 63A Busbar.

Bonding Strap (LBS1) 4.0mm2

Base earth continuity strap for 32A system.

Bonding Strap (LBS2) 1.5mm2

Base to cover/end cap earth continuity link.

DIMENSIONAL REFERENCE TO HORIZONTALOFFSETS AND FABRICATED FITTINGSSee Sterling PVC-U Trunking page 211.

The installation should be in accordance with thelatest edition of BS 7671:2001 Wiring Regulations.

BUSBAR SUPPORT

COVER GC1

BUSBARCARRIER

CARRIERCLIPGBC1

STE

RLI

NG

ALU

MIN

IUM

RAN

GE

20 Tech 9/6/04 5:41 pm Page 27

Documents

1519-05033 MT Mono+20 Ali 4pp