Pass & Seymour 36445003 28" Enclosure Extender

Gain the extra space your rack needs without replacing the enclosure. The Pass & Seymour by Legrand 28-inch Enclosure Extender (model 36445003) increases usable depth—adding 2.4 inches—to accommodate larger modules, power supplies, and neat cable runs inside 28-inch enclosures. Built from durable steel with a protective powder-coat finish, this enclosure extender smooths edges for safer installs and stands up to the demands of security, surveillance and monitoring equipment.

Strategically placed ventilation slots deliver a chimney-effect that improves passive cooling for powered modules and network appliances, reducing heat-related failures. With a 28.9-inch height and 15.2-inch width, the extender mounts at trim-out and is compatible with Legrand 28-inch hinged doors (EN2860), making integration fast and predictable for integrators and IT teams. Whether you’re expanding a CCTV headend, a network closet, or an access control cabinet, this rack accessory provides a compact, cost-effective solution. Upgrade your enclosure to support more hardware and better airflow—order the Pass & Seymour 28-inch Enclosure Extender today and optimize your security and network racks.

• Adds 2.4-inch additional depth to 28-inch Legrand enclosures for easier cable management and larger modules
• Ventilation slots create a chimney-effect to improve airflow and cooling for powered security and surveillance equipment
• Heavy-gauge steel construction with powder-coat finish protects components and provides smooth, installer-friendly edges
• Mounts at trim-out and integrates with Legrand 28-inch hinged doors (EN2860) for a seamless rack accessory upgrade
• Ideal for security, surveillance, monitoring and networking installations that require extra internal space and reliable cooling