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22/02/2026

SmartDuct Modular Wiring Duct
Art.-No. 181-01016 | MDB2.5-PVC-WH

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The contoured channel profile holds sidewalls in place and allows for easy insertion, removal or replacement of sidewalls without having to remove base.

    • Elongated assembly hole pattern for quick and easy alignment and mounting within panel.
    • Finger breakoff occurs in recessed area of channel, eliminating sharp surface and potential abrasion to wires.
    • Interior beveled channel prevents sidewalls from sliding during vibration or vertical installation.
    • Integrated I-beam profile adds mechanical strength and balances insertion/extraction forces.
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    Color White (WH)
    Description HellermannTyton SmartDuct wiring duct bases are sold separately and are interchangeable with all SmartDuct sidewalls and covers. The contoured channel profile holds sidewalls in place and allows for easy insertion, removal or replacement of sidewalls without having to remove base. SmartDuct bases are available in 6-foot lengths with six widths ranging from 1 to 4 inches. Standard colors include white, gray and black. Elongated assembly holes allow for easy alignment and mounting inside control panels.
    PART DESCRIPTION MDB2.5-PVC-WH
    Packaging Type carton
    Part No. 181-01016
    Product family SmartDuct Modular Wiring Duct
    Short Desc. SmartDuct Base, 2.5" Wide, Non-Adhesive, 6 ft Long, PVC, White, 120ft/Carton
    Type MDB2.5
    Length (imperial) 6.0ft
    Length (metric) 1.83m
    Thickness (imperial) 0.75"
    Thickness (metric) 1.91mm
    Width (imperial) 2.02"
    Width (metric) 51.36mm
    Width 2 (imperial) 2.75"
    Width 2 (metric) 69.9mm
    Width 3 (imperial) 2.75"
    Width 3 (metric) 69.9mm
    CE Certification No
    Halogen Free No
    Material PVC
    Material Polyvinylchloride (PVC)
    Operating Temperature +122°F (+50°C)
    ROHS compliant Yes
    UL Listed (US and Canada) No
    UL Listed (US) No
    UL Recognized (US and Canada) No
    UL Recognized (US) Yes
    Pkg. Qty. 36.58m
    Pkg. Qty. 120ft

    Wiring ducts and accessories from HelaDuct: optimum protection for cables and fitters.

    Discover the advantages of HelaDuct wiring ducts system solutions with its special space-saving shapes: these unique wiring ducts are designed for height and give you more lateral space. They come with blunted edges that protect the cable insulation and make them safer to work with during installation and maintenance. HelaDuct products are used in switch cabinets and switching stations and are very well suited to cables with small cross sections.

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    Art.-No.: 181-01016 Contact
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