Middle Atlantic MW-LA – Ladder Adapter Top for MRK/WRK Racks
Middle Atlantic MW-LA – Ladder Adapter Top for MRK/WRK Racks is backordered and will ship as soon as it is back in stock.
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Middle Atlantic MW-LA – Ladder Adapter Top for MRK/WRK Racks
Product Overview
The Middle Atlantic MW-LA is a ladder adapter top used to connect cable ladder to the top of equipment racks and cabinets. It accepts 6-inch, 9-inch, and 12-inch cable ladders and fits WR, WRK, MRK, VRK, VMRK, and DRK series racks. A removable two-space service plate lets the rack top be removed without disrupting installed cable bundles. Steel construction with a black finish matches the rest of the Middle Atlantic rack system.
Product Description
Overhead cable ladder is the standard pathway for bringing bulk cabling into equipment racks, and the transition at the rack top deserves a purpose-built part. The Middle Atlantic MW-LA ladder adapter top creates a clean, secure connection between cable ladder and the top of the rack or cabinet, replacing improvised brackets and field-drilled tops. It accepts 6-inch, 9-inch, and 12-inch cable ladder widths, covering the common pathway sizes used in equipment rooms and head ends. Compatibility spans the WR, WRK, MRK, VRK, VMRK, and DRK rack families, so one adapter part number serves most Middle Atlantic floor-standing rack projects. The included two-space service plate is removable, allowing the top to be opened for service without disturbing the cable bundles passing through it. That detail matters on working systems, where re-dressing a fully loaded ladder drop is time-consuming and risky. Steel construction provides the strength to support cable loads at the rack entry point, and the black finish blends with Middle Atlantic racks and accessories. For integrators planning structured pathways, the MW-LA turns the rack-top cable entry into a finished, serviceable detail.
Key Features
- Cable Ladder Connection — Joins overhead cable ladder to the top of racks and cabinets.
- Three Ladder Widths — Accepts 6 in., 9 in., and 12 in. cable ladders.
- Broad Rack Compatibility — Fits WR, WRK, MRK, VRK, VMRK, and DRK series racks.
- Removable Service Plate — Two-space plate allows top removal without disrupting cable bundles.
- Steel Construction — Durable steel build with black finish matches the rack system.
Technical Specifications
| Model | MW-LA |
|---|---|
| Brand | Middle Atlantic Products (Legrand AV) |
| Product Type | Ladder adapter rack top |
| Ladder Compatibility | 6 in., 9 in., and 12 in. cable ladders |
| Rack Compatibility | WR, WRK, MRK, VRK, VMRK, DRK series |
| Service Access | Removable two-space service plate |
| Construction | Steel |
| Finish | Black |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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