APC ACDC2509 Roof Height Adapter for 42U to 45U SX, 1016mm, Black

Increase usable rack capacity and simplify deployments with the APC by Schneider Electric Roof Height Adapter (ACDC2509). This rack accessories solution converts NetShelter SX cabinets from 42U to 45U, delivering an additional 3U of usable space so you can add monitoring, surveillance, security appliances or network gear without purchasing new cabinets. The adapter provides a 1016 mm (40 in) roof height configuration and mounts cleanly to existing SX frames, maintaining professional cable management and airflow pathways.

Engineered for B2B environments, the ACDC2509's black finish and sturdy construction support high-density installations while integrating seamlessly with surveillance DVRs, access control units and rack servers. At approximately 45.9 lb and designed for NetShelter SX compatibility, it balances rigidity with manageable installation effort to reduce on-site labor. RoHS certification aligns the product with environmental and procurement standards.

Ideal for data centers, security control rooms and network closets, this roof height adapter helps you scale capacity quickly and cost-effectively. Order the APC ACDC2509 to extend cabinet life and support additional security, monitoring and networking equipment today.

• Quickly convert APC NetShelter SX cabinets from 42U to 45U to add usable rack space without replacing cabinets
• 1016 mm (40") roof height adapter designed for clean integration and improved cable and equipment organization
• Durable black finish and robust construction for secure mounting of security, surveillance and networking equipment
• Simplifies installation and maintenance with a form‑fit design that reduces downtime in data center and control room environments
• RoHS‑compliant component that supports sustainable procurement and long‑term reliability