Hellermanntyton Visit your local site for the relevant product catalog, pricing, service and events
Proceed
11/12/2025

MDU S3 Splice Only with 4 SE IR MKII 3A Splice Trays for 96 Horizontal Splices
Art.-No. 857-03068 | MDU-S3S-C02A1 | 

Copied
MDU - S3S Splice Only closure with horizontal SE MKII trays.
MDU - S3 shown with lid and optional lock.
MDU - S3 shown with loop through seal.
MDU - S3S shown in front view.
MDU - S3S shown in side view.
MDU - S3S shown in base view.
MDU - S3S closure with horizontal SE MKII trays.
MDU - S3 (rear view)

    • Maximum 96 Fibre Splices
    • Small Angled IR Fibre Management System (FMS)
    • 4 SE MKII Trays with 3A Splice Bridges
    • Horizontal Splice Orientation for 2 FMS cable entry points
    • Fitted Loop Through Anchor Gland
    • Optional MDU Accessories
    • IP54/IK08
    • UV Stable / UL-94 V0 Rating
    Add to watchlist

    Request your individual offer now

     Request quote
    Downloads
    Application Designed for deployment within the last mile of the FTTx network, this HellermannTyton MDU S3 Splice Only enclosure can be used for Point to Point (P2P) or Point to Multi Point (P2MP) requirements with the addition of PLC bare end splitters.
    Colour Light Grey (LTGY)
    Content MDU S3 enclosure
    Centered Small Angled IR Fibre Management System (FMS)
    2 x Fibre Retention Blocks / FMS Entry Points
    4 x SE MKII Splice Trays fitted with 2x3A Splice Bridges
    1 x Loop Through Anchor Bracket
    1 x Cable Entry Seal Kit (3-14mm range)
    1 x Wall Mounting Kit
    PART DESCRIPTION MDU-S3S-C02A1
    Product Family Fibre Optic External/Internal Enclosure
    Product Group S3 Series MDU/MBU Enclosures
    Short Description MDU S3 Splice Only with 4 SE IR MKII 3A Splice Trays for 96 Horizontal Splices
    Technical Description The MDU S3 enclosure is a modular solution that can be configured in a number of ways to suit the deployment of a specific indoor/outdoor project or installation.

    The 340 x 247 x 76mm (H x W x D) enclosure is manufactured in light grey (RAL 7035) ABS (Acrylonitrile Butadiene Styrene): the S3 is UV stable with an UL-94 V0, IP54 and IK08 rating.
    The MDU S3 cover can be customised with a moulded or labelled customer logo.

    Designed with the small angled HellermannTyton IR Fibre Management System (FMS), the S3 S (Splice only) accommodates 4 SE IR MKII splice trays giving a maximum of 96 3A fibre splices and 3 PLC splitters.
    A loop through anchor bracket is pre-fitted on the left port of the base. The dual outlet of the bracket allows for loop through applications. The black rubber seals cover a cable range of 3.0mm to 14.0mm.
    The position of the FMS in the centre allows for horizontal splices and 2 red retaining blocks for easier access of the fibre routing onto the trays.
    The 2 red retaining blocks guide the fibre elements onto the FMS and their foam pads can be cut through to accommodate a range of fibre counts.

    An extensive range of optional accessories is available upon request and include lock, multi-drop seals (24 x 5mm drops), M20 cable glands (up to 14mm), loop through anchor kit, drop cable anchor brackets, SC or coloured splice trays, splitter holders for trays, internal or external loop storage baskets.
    Type MDU-S3S-C02A1
    IP-Rating IP54
    ROHS compliant Yes
    Specifications
    Country of Origin CN
    GTIN-13 / EAN 4031026791692
    ETIM 7.0 Key EC000000
    ETIM 8.0 Key EC001124
    ETIM 9.0 Key EC001124
    Connectivity Products Connectivity Products

    Connectivity Products

    HellermannTyton is an established leader in the design, development and manufacture of innovative network infrastructure ...

    Connectivity Products >
    Art.-No.: 857-03068 Distributors Contact
    Base Data Specifications Logistics and Packaging Downloads
    Downloads
    Add to watchlist

    Request your individual offer now

     Request quote
    Facebook  Instagram  X  YouTube  LinkedIn  URL Corporate Blog 
    Contact Us Terms and Conditions Imprint Ethics Guidelines and commitments Privacy statement Sitemap Newsletter
    Update: 06/12/2025 © HellermannTyton 2025
    © HellermannTyton 2025 (v4.292.5) | Update: 06/12/2025 | Privacy Settings
    Distributors Contact