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Marshall-Tufflex - Cable Management

Powertrack - Raised Floor Boxes - BS EN - GRP Ladder - Wire Basket - Load Testing

Sterling Curve

Sterling Curve Profile 1 – no box

1 & 3 = 1170mm² total area

1 & 3 = 527mm² 45% space factor

2 = 3858mm² total area

2 = 1736mm² 45% space factor

With Box in Comp 2

2 = 1376mm² total area

2 = 619mm² 45% total area

Sterling Curve Profile 2 – no box

1 = 1170mm² total area

1 = 527mm² 45% space factor

2 = 3858mm² total area

2 = 1736mm² 45% space factor

3 = 1542mm² total area

3 = 694mm² 45% space factor

With Box in Comp 2

2 = 1376mm² total area

2 = 619mm² 45% total area

Cable Capacities

All calculations allow for a 45% space factor

Powertrack

Powertrack is an underfloor busbar system rated at 63 Amp maximum. It is available in Standard or CE (Clean Earth) versions.

Lengths

Powertrack lengths of 1.2m, 1.8m, 2.4m and 3.6m with tap-off outlets at 300mm.

Raised Floor Boxes

Raised floor boxes are third party tested to comply with:

BS EN 61534-22:2009
BS EN 60670-1:2005
BS EN 60670-23:2008
BS EN 50085-1:2005
BS EN 50085-2-2:2008

Load Testing

Load testing of floor boxes to:
BS EN 61534-22:2009
BS EN 50085-2-2:2008

Material

  • Lid/trim: flame retardant polypropylene grey RAL 7011
  • Box assembly: galvanised steel
  • Load plate: 3mm zinc plated steel
  • Accessory plate: galvanised steel

GRP Ladder & Tray

Material

GRP (Glass Reinforced Polyester) has good stability to UV, great mechanical strength and is 40% lighter than steel. It is a non-conductive insulating material, resistant to temperatures from -80ºC to +130ºC and has excellent resistance to fire and corrosion being self-extinguishing and zero halogen..

Approvals

BS 7671:2008+A1:2011

EC Directive 2014/5/EC

Low Voltage Directive

Mechanical Behaviour

Breaking point to NEMA FG1

IEC 61537

Tensile strength to ISO 527-5

Accelerated Ageing to ISO 4892-2 & ISO 9227

Electrical Behaviour

Surface Resistivity to IEC 6079-0

IEC 60093

Breaking voltage to IEC 60243-1

Density

Density to DIN 53479

Linear thermal dilation to DIN 53752

Water absorption to ISO 62

Fire Behaviour

Inflammability to IEC 60695-2-12 / UL 94 / UL 723

DIN 5510-2

Spread of flame to BS 476 part 7 class 2 / ASTM E84

Fire propagation to BS 476 part 6

Smoke emissions to BS 6853 App B53

Fire standard to DIN 4102 part 12

For further advice on standards, please contact the technical team on 01424 856688.

Wire Basket

Material

Wire basket is available in Electro-Zinc as standard. Other finishes are available for selected systems but subject to longer lead times.

Dimensions

Height 35mm
Standard Wire Basket

Height 65mm
Standard Wire Basket & Fast-Coupling Wire Basket

Height 105mm
Standard Wire Basket & Fast-Coupling Wire Basket

Click the PDF image to view the technical information in full

Cable Management

Request Marshall-Tufflex Info

Marshall-Tufflex Ltd
Churchfields Industrial Estate
Hastings
East Sussex
TN38 9PU

Email Marshall-Tufflex

Tel: 01424 856600
Fax: 01424 856611

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