APC by Schneider Electric Netshelter SX 48U 600MM Wide X 1200MM Deep Enclosure - AR3307SP2X561

APC by Schneider Electric AR3307SP2X561 48U NetShelter SX Server Rack Enclosure

Overview

The APC by Schneider Electric AR3307SP2X561 is a 48U, 600mm-wide by 1200mm-deep NetShelter SX server rack enclosure built for high-density IT infrastructure deployments where structural integrity and equipment density matter. At 2,258mm tall and rated for a maximum load of 1,363.64 kg (3,006 lb), this enclosure handles fully loaded blade-server and network switching configurations without compromise. If you're speccing out a data center row, a security operations center, or a large-scale network closet housing surveillance servers and NVR stacks, the AR3307SP2X561 gives you the physical foundation to do it right.

Explore the full APC by Schneider Electric catalog for compatible power distribution, cable management, and UPS solutions.

Key Features

• 48U Rack Capacity: Forty-eight rack units of usable space in a single enclosure means you can consolidate NVRs, servers, patch panels, KVM switches, and power strips into one structured column — reducing cable sprawl and simplifying physical security audits versus spread-out open-frame racks.
• 1,363.64 kg (3,006 lb) Maximum Weight Rating: That's not a typical lightweight office rack spec — it's engineered for fully loaded enterprise hardware. Dense blade chassis, high-count hard-drive NVR arrays, and stacked network switches can all coexist without flex or structural concern. Check your floor load rating before deployment; at full capacity this enclosure will test it.
• 600mm Width × 1200mm Depth: The 600mm-wide footprint is the standard EIA column width, ensuring compatibility with virtually all 19-inch rack-mount equipment. The 1200mm depth is the critical spec here — it comfortably accommodates deep 1U/2U servers, rear-mount cable managers, and top-of-rack switching without forced cable bends that degrade airflow and connector lifespan.
• 2,258mm Overall Height: At roughly 7.4 feet, this enclosure requires standard ceiling clearance planning. Verify aisle height and any overhead cable tray routing before delivery. The tall profile maximizes density per square foot of raised-floor space, which directly reduces cost per rack unit in colocation scenarios.
• UL 60950 and EIA-310-E Certified: UL 60950 is the safety standard for information technology equipment — relevant when insurance underwriters or facility managers review your equipment certifications. EIA-310-E is the definitive standard governing rack unit spacing, rail dimensions, and hole patterns, meaning any EIA-310-E compliant rail kit or slide assembly will mount correctly without adapter plates or custom drilling.
• RoHS and REACH Compliant: Both EU-origin environmental directives restrict hazardous substance use in electrical equipment. For enterprise buyers in regulated industries or with environmental procurement policies, compliance documentation is often a procurement checklist requirement — not just a nice-to-have.
• Black Finish: Standard data center black — blends with mixed-vendor rack environments and doesn't show the dust accumulation that lighter finishes reveal during quarterly audits.

Integration & Compatibility

The AR3307SP2X561 follows the EIA-310-E rack standard, making it compatible with standard server rack accessories including 19-inch rail kits, blanking panels, cable managers, and patch panels from APC and third-party manufacturers. The 1200mm depth supports the longest production server chassis on the market without rear-panel clearance modifications. Pair this enclosure with APC's NetShelter SX-series rack PDUs and cable management accessories for a fully integrated physical infrastructure stack. For high-density deployments, consider airflow containment panels to optimize hot/cold aisle separation within the enclosure's 600mm-wide footprint.

If your deployment involves network video recorders or surveillance server hardware, the 48U depth and structural load rating make the AR3307SP2X561 a practical choice for consolidating recording infrastructure alongside network switching in a single rack column.

Frequently Asked Questions

Q: What is the maximum equipment weight the AR3307SP2X561 can support?

A: The AR3307SP2X561 is rated for a maximum weight capacity of 1,363.64 kg (approximately 3,006 lb). Verify your floor load rating before fully populating this enclosure with high-density hardware.

Q: Is the AR3307SP2X561 compatible with standard 19-inch rack-mount equipment?

A: Yes. The AR3307SP2X561 is EIA-310-E certified, which defines the 19-inch rack standard for rail spacing, hole patterns, and rack unit dimensions. Any EIA-310-E compliant equipment or accessories will mount correctly without adapters.

Q: What are the internal usable dimensions of the AR3307SP2X561?

A: The enclosure provides 48U of rack space within an overall external footprint of 600mm wide × 1200mm deep × 2258mm tall. Internal usable depth for equipment will be less than 1200mm — account for door thickness and cable management depth when speccing equipment length.

Q: Is the AR3307SP2X561 RoHS compliant?

A: Yes. The AR3307SP2X561 carries both RoHS and REACH compliance certifications, meeting EU directives on the restriction of hazardous substances in electrical and electronic equipment.

Q: What is the shipping weight and package size for the AR3307SP2X561?

A: The packaged unit ships at 165.4 kg. Package dimensions are 752mm wide × 1334mm deep × 2385mm tall. Confirm freight access, dock height, and elevator capacity before scheduling delivery — this is a two-person or pallet-jack installation minimum.

Ted Perry

The spec that stands out most on the AR3307SP2X561 is the 1,363.64 kg maximum load rating. In my experience, installers underestimate rack weight when stacking NVR appliances, PoE switches, UPS units, and patch panels into a single 48U column — and a flex-prone enclosure becomes a liability fast. This one doesn't flex.

Technical Highlights:

• 48U Density: Forty-eight rack units in a 600mm-wide EIA-310-E footprint is the density sweet spot for most enterprise and SOC deployments — enough vertical space to consolidate a complete surveillance server stack, switching layer, and power distribution without a second enclosure.
• 1200mm Depth: The extra depth over standard 1000mm enclosures matters when you're mounting deep 2U servers or rear-exhaust switching chassis. You keep full cable management clearance behind the equipment without routing cables out the side.
• UL 60950 + EIA-310-E Certification: The UL mark satisfies most facility manager and insurance requirements on first presentation. EIA-310-E conformance means no rail adaptation headaches — your existing slide kits will fit.

Deployment Considerations:

• At 165.4 kg packaged, this enclosure requires freight delivery and proper dock access — confirm elevator weight limits and aisle width before scheduling. Building access is the most commonly overlooked pre-install step on large enclosures.
• The 2258mm external height requires a ceiling clearance check, particularly in existing equipment rooms with overhead cable trays or HVAC runs. Measure twice before the truck arrives.

For a security operations center or enterprise surveillance server room where you're consolidating high-channel NVR hardware, managed PoE switching, and UPS capacity into a single physical column, the AR3307SP2X561 is built to handle the load without structural compromise — and it arrives with the certifications your facilities team will ask for on day one.