APC ACDC2402 NetShelter Aisle Containment Door Header for 42U VX and 45U SX

APC ACDC2402 – Thermal Door Header for 42U VX / 45U SX Aisle Containment

Overview

The APC ACDC2402 is a door-header component used in APC’s NetShelter aisle containment systems. It is engineered to sit above 42U VX or 45U SX rack doors, forming the upper seal that helps maintain thermal separation in hot-aisle or cold-aisle deployments. This is particularly useful in data centers or telecom rooms where containment integrity directly affects cooling efficiency.In practical deployments, this header lets you close off the top of a containment structure, preventing air bypass and improving airflow predictability. If you’re running high-density racks or want to optimize cooling capacity, you’d install this as part of your row containment build. It integrates with APC’s existing containment framework for a seamless fit and maintains the same finish and build quality as NetShelter racks and doors.

Key Features

• Designed for 42U VX and 45U SX NetShelter racks, making it compatible with common containment door sizes.

• Seals the top of the containment door to prevent air leakage, improving thermal isolation.

• Constructed from robust steel to support containment structure without sagging.

• Powder-coat finish matches net-shelter enclosures for visual consistency.

• RoHS- and REACH-compliant, aligning with sustainability and regulatory requirements.