APC by Schneider Electric AR3107SP NetShelter SX 48U Rack Enclosure

The APC by Schneider Electric AR3107SP is a 48U freestanding rack enclosure built for dense equipment deployments where structural integrity and access control matter. At 600 mm wide and 1070 mm deep, it accommodates standard 19-inch rackmount equipment — giving you enough depth for full-length servers, patch panels, and cable management hardware without forcing equipment to hang outside the frame. If you're building out a security operations center, network closet, or surveillance head-end room, this enclosure provides the physical foundation the rest of your stack depends on.

Key Features

• 48U Rack Capacity: 48 rack units of usable space in a single enclosure means you can consolidate NVRs, PoE switches, servers, and patch infrastructure into one footprint rather than spreading across multiple smaller cabinets — a real operational advantage in constrained machine rooms.
• 1070 mm Mounting Depth: At just over 42 inches of internal depth, the AR3107SP handles full-depth enterprise gear without modification. Most network video recorders and 1U/2U servers clear this depth comfortably, so you won't be trimming mounting rails or relocating PDUs to make equipment fit.
• 1,704 kg Maximum Weight Capacity: That's over 3,750 lbs of rated load — far exceeding what any realistic 48U population of security and networking hardware will impose. The steel frame won't flex or rack under uneven loading, which matters when you're mixing lightweight patch panels with dense storage servers in the same cabinet.
• Key Lock Included: Physical access control is built in. A key lock on the enclosure doors limits walk-up access to authorized personnel — a baseline requirement in any installation where the rack holds access control servers, video management systems, or identity infrastructure. No separate lock kit required.
• 600 mm Width (Standard 19