AussieDuct | Maxi Cable Ducting with Lid 75mm x 75mm x 4M | White PVC
The AussieDuct CD7575WH is a 75mm x 75mm solid wall PVC cable duct, supplied in a 4 metre length with a clip-on lid and finished in white. The CD7575WH sits in the AussieDuct Maxi Trunking range, extruded from UPVC for heavy duty cable management on commercial and industrial sites. It is made in Australia by Australian Plastic Profiles, a manufacturer quality endorsed to AS/ISO 9001.
Surface cable runs build up quickly on commercial fitouts, and loose bundles clipped to a wall look untidy and take damage. A 75mm x 75mm cross section carries a large group of thermoplastic insulated cables in one enclosed run, sized against the AussieDuct capacity tables at a 50 percent stacking factor to AS 3000. Lease conditions on tenanted buildings often rule out chasing walls or cutting into the structure, which leaves a surface duct as the only path. The 4 metre length keeps joins down over long corridor and plant room runs.
Maxi Trunking goes on as a two-part system: fix the base, land the cables, then clip the lid over the top. That order lets a sparky pull cable into an open channel rather than fighting a closed duct, and the finished run stays fully accessible for later additions. The profile takes matching fabricated angles, tees and end caps, so a corner or a branch does not need an accurate mitre cut on site. Stock holding is simple as well, since one 4 metre length covers most spans with little offcut waste.
Features
- 75mm x 75mm profile — a large square cross section that suits grouped power, control and communications runs on commercial and industrial sites.
- 4 metre supplied length — the CD7575WH ships as a single 4 metre stick, reducing the number of joins across long wall and ceiling runs.
- Solid wall base — the closed sides enclose the cable group fully, unlike slotted trunking where cables exit through side openings.
- Clip-on lid supplied — the lid ships with the base, so the duct arrives complete and the run can be opened again for additions.
- UPVC extrusion — unplasticised PVC gives the duct its rigidity and holds the profile shape along the full 4 metre length.
- White finish — the CD7575WH is the white variant of the CD7575 Maxi profile, which the manufacturer also lists in grey.
- Australian manufacture — extruded by Australian Plastic Profiles, quality endorsed to AS/ISO 9001, with stock held through mainland branches.
- Published capacity tables — the AussieDuct catalogue lists maximum cable numbers for the 75 x 75 profile at a 50 percent stacking factor to AS 3000.
- Thermal expansion allowance — the manufacturer instructs installers to use slotted mounting holes in the base and leave a gap between lids for movement.
- Fabricated fitting compatibility — matching flat angles, internal and external angles, flat tees and end caps are made for the 75 x 75 Maxi profile.
- No published IP rating — the manufacturer lists no ingress protection rating and no UV stabilisation for Maxi Trunking, so the CD7575WH is an interior surface product.
- One year warranty — covered for one year in domestic use and one year in commercial use, claimed by return to Sparky Direct.
Where to use
- Commercial fitouts and tenancies — the CD7575WH runs power and data along walls where lease conditions prevent chasing or structural work.
- Plant rooms and switchrooms — the 75 x 75 profile carries grouped control and power cabling between boards and equipment on exposed masonry.
- Factory and workshop walls — Maxi Trunking is built for heavy duty industrial runs where cable numbers are high and access matters.
- Server and comms room cabling — the enclosed channel keeps large patch and backbone bundles off the floor and grouped in one path.
- Retrofit and upgrade work — the CD7575WH lets an existing building take extra circuits without opening walls or ceilings.
- Corridor and ceiling perimeter runs — the 4 metre stick lengths suit long straight spans with a minimum of couplings.
The AussieDuct CD7575WH is an interior surface product. The manufacturer publishes no IP rating and no UV stabilisation for Maxi Trunking, so the CD7575WH should not be specified for outdoor, wet or weather exposed locations. It is a surface mounted duct and is not made for burial, concrete encasement or concealment within a wall cavity.
