Marshall-Tufflex Cable Management Catalogue

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PVC-U DOMESTIC AND GENERAL TRUNKING
PVC-U domestic and general trunking General information | 195
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10 x 8mm to 75 x16mm
Range of small size containment for general wiring. Standard and self-fix
options are available with 1 or 2 compartments.
50 x 50mm
A cornice containment system for distributing services around ceiling perimeters.
This system can be used with Mini Trunking to supply switch drops and
pendant lighting.
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50 x 50mm to 150 x 150mm
A mid-size containment that can be subdivided for general wiring.
Larger sizes can accommodate wiring accessories.
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105 x 105mm
Robust angular containment for distributing services
on the desktop or workbench. Can accept standard wiring accessories.
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100 x 25mm and 100 x 40mm
Smallest trunking system that can still accept a full range of standard wiring
accessories. Suitable for unobtrusive, multiple outlet, surface installations.
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75 x 20mm
Skirting trunking with one piece cover.
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Note: you may use the rule on the left of this page to check profile sizes.
Environmental
• No increase in dioxin
emission from Municipal
Waste Incineration.
• No phthalates used in
manufacture of PVC-U or
FR-ABS.
• Lead-free formulations are
used for mouldings and
extrusions.
• No use of cadmium-based
stabilisers or pigments.
• Lowest oil content of a
commodity plastic.
Recycling
and sustainability
• PVC-U is a cost-effective,
sustainable choice and
comparable with other
materials such as steel,
aluminium, copper and
wood.
• 100% recyclable material.
• Long life cycle.
• No painting or powder
coating required.
EMI protection
(Electromagnetic interference)
• Some PVC-U systems are
available with a coating
that provides effective
screening against
electromagnetic
interference with no
reduction in cable
capacity.
Fire performance
• The fire rating for PVC-U is
excellent* and PVC-U has all
the characteristics required
for Fire Escape Time.
• Highly resistant to ignition.
• Does little to contribute to the
spread of fire and is classified
to Building Regs: Class 0.
• Has a low rate of smoke
production during the early
stages of a fire.
• Acts as an effective barrier
to flame spread from
malfunctioning electrical
components within systems.
• Chars and is self-extinguishing.
• Does not produce flaming
droplets or burning debris.
• ABS fittings fire rated to UL94V0.
*see the independent report at