Middle Atlantic C5-EXT-3 C5 Series Credenza Rear Door Bay Extender

Add practical depth and cleaner cable management to your C5 Series Credenza with the Middle Atlantic by Legrand C5-EXT-3 rear door bay extender. Designed for AV, IT and security applications, this extension kit increases usable rear depth by 2.84 in so you can fit larger rackmount gear, network switches or NVRs without compromising cabinet organization. The extender includes integrated cable grommets at both the top and bottom for neat cable routing and improved airflow—critical for surveillance and monitoring systems that run 24/7.

Built to align with C5 Series Credenza dimensions, the C5-EXT-3 measures approximately 3.2 in D x 20.6 in W x 27.6 in H, delivering a practical footprint for field upgrades. Its straightforward rear-door mounting simplifies installation and reduces service time, making it ideal for integrators and facilities managers deploying security, networking or AV equipment. Environmentally friendly and RoHS-compliant, the extender preserves the clean aesthetic of Middle Atlantic rack cabinets while adding functional flexibility. Order the C5-EXT-3 today to future-proof your C5 Credenza for surveillance, monitoring and networking deployments.

• Expand usable rear bay by 2.84 in to accommodate larger switches, NVRs and power supplies
• Top and bottom cable grommets provide clean cable entry/exit and improved airflow for security and AV systems
• Keeps C5 Series Credenzas installation-ready for surveillance, monitoring and IT equipment upgrades
• Simple rear-door mount lets technicians retrofit existing installations quickly to reduce downtime
• Durable, RoHS-compliant construction preserves a professional look while meeting environmental standards