Middle Atlantic LBX-3 3U RMS Lockbox, 9" Deep

Secure your rack-mounted AV, IT and surveillance hardware with the Middle Atlantic by Legrand LBX-3 3U RMS lockbox — engineered for professional deployments that require reliable protection and tidy equipment management. This rack accessory provides a keyed, tamper-resistant enclosure that prevents unauthorized access to monitoring devices, power supplies and small network appliances while preserving airflow and serviceability.

Designed to fit standard 19" racks, the LBX-3 offers a 3U (5.25") profile, 9" depth and 17" interior width to accommodate a wide range of components without wasting valuable rack space. Constructed from rugged steel with a durable black powder-coat finish and UL listing, it stands up to daily use in data centers, control rooms, broadcast studios and security installations. Integrate it easily into existing systems to improve asset security, simplify maintenance, and support compliance for sensitive environments.

Choose the LBX-3 when you need compact, dependable rack security for surveillance, monitoring and networking equipment. Order now or contact your sales representative for volume deployments and integration guidance.

• Protects critical AV, IT and surveillance devices from tampering with a secure keyed lock, reducing downtime and unauthorized access
• Space-efficient 3U design (5.25") with 9" depth that consolidates small equipment and power supplies in standard 19" racks
• Rugged steel construction and black powder-coat finish deliver long-term durability in data centers, studios, and commercial deployments
• 17" interior width and rackmount compatibility for fast, tool-less integration into existing racks and enclosures
• Ideal for monitoring, security and networking gear—keeps cables organized while meeting professional installation standards