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Twin Plus Trunking

Verified by manufacturer 25 days ago

Marshall-Tufflex Ltd

A large, segregated, two-compartment skirting and dado trunking system.

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+44 (0)1424 856600 Website

Application

Suitable for use in a dado and skirting applications.

Description

A large, segregated, two-compartment skirting and dado trunking system that provides high capacity cable containment for most commercial environments.


Features and benefits:

  • 210 x 57 mm.
  • Two large segregated compartments.
  • Can be subdivided.
  • Separate cover access to each compartment.
  • Suitable for skirting and dado application.
  • Self extinguishing and non-flame propagating PVC-U.
  • Fire clips available to secure cables within trunking and prevent premature collapse in the event of a fire.
  • ETL1 lid is available in black as a Part M compliance option.
  • Adjustable data box 32–47 mm.
  • Steel screening divider available to BS EN 50714-2.
  • Compliant up to Cat 7a.
  • 50 mm bend radius fittings.

General information

Color

White

Guidance for specification option:

White (RAL9016)

Material

PVC-U

Shape

Rectangle

Length

3000 mm

Width

57 mm

Height

210 mm

Uniclass

Pr_65_70_11_96 Wall and ceiling-mounted cable trunking and ductingPrimary

CAWS

V90/350 Cable trunking and cable ducting for wall and ceiling mounting

V90/350 Cable trunking and cable ducting for wall and ceiling mounting

Specification data - Wall and ceiling-mounted cable trunking and ducting

Standards

To BS 7671:2018, BS EN 50085-1:2005+A1:2013, BS EN 50085-2-1:2006+A1:2011, BS 5733:2010+A1:2014, BS EN IEC 60695-2-11:2021.

Installation position

Surface mounted on the wall.

Resistance to impact

1 J.

Temperature properties

-

Storage and transport temperature (minimum)

-5°C.

Installation and application temperature (minimum)

-5°C.

Application temperature (maximum)

+60°C.

Resistance to flame propagation

Non-flame-propagating.

Protection by enclosure

-

Protection against ingress of solid objects (minimum)

IP4X.

Protection against ingress of water (minimum)

IP4X.

Protection against access to hazardous parts (minimum)

IP4X.

Access method

Access via removable top and bottom lids.

Screening

Not required.

Required.

Manufacturer guidance

Special conductive spray coating can be applied to one compartment, the cover, accessory boxes and fittings, to screen data cables against EMI interference.


For data/voice circuits only:

Warning: Owing to its relatively high surface resistance, CS coating

SHOULD NOT be in contact with low voltage circuits as per the current version of BS 7671 wiring regulations.

50 V.A.C. – 1000 V.A.C. unless additional measures are undertaken.

Sizes

210 x 57 mm.

Compartments

Two.

Accessories and fittings

-

Types

Not required.

Coupler.

End cap.

Internal bend assembly.

External bend assembly – standard.

External bend assembly – large.

Flat angle assembly.

Flat tee assembly.

Dividing fillet – PVC-U.

Fire clip Twin Plus.

RCD/MCD housing.

1 gang accessory box.

2 gang accessory box.

Accessory box spacer.

1 gang adjustable depth box.

2 gang adjustable depth box.

1 gang accessory plate.

2 gang accessory plate.

Steel screening divider.

Steel screening divider bonding strap.

Bonding strap.

Screened base unit(comp 1 or 2).

Screened Main compartment cover.

1 gang screened accessory box.

2 gang screened accessory box.

Third-party certification

CAT 7A.

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

PVC-U

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

74 %

BIM objects

Platform Compatible Version
Revit
-

1

Literature

Twin Plus Product Data Sheet

Twin Plus Product Data Sheet

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