APC ACDC2503 – 750 mm Roof‑Height Adapter (42U SX → 42U VX)
Overview
The APC ACDC2503 is a height‑adapter module for NetShelter aisle‑containment systems. It provides a 750 mm extension that lets you convert a 42U SX enclosure to match the taller 42U VX containment ceiling or duct structure. This is particularly useful for retrofit scenarios where existing SX racks must align with a containment layout designed for VX-height rails or ductwork. By using this adapter, you preserve thermal continuity and maintain proper air-separation without needing to replace the rack.
Key Features
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Adds 750 mm of vertical clearance to 42U SX racks.
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Converts SX‑height racks to VX profile, ensuring compatibility with taller containment systems.
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Robust steel construction supports the weight of containment infrastructure.
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Finished in black to match NetShelter racks and containment accessories.
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Complies with RoHS and REACH environmental standards.
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Covered by a 5‑year limited warranty under APC’s containment accessory policy.


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