APC by Schneider Electric Netshelter SX 48U 750MM Wide X 1070MM Deep Enclosure Without - AR3157X609

APC by Schneider Electric AR3157X609 48U NetShelter SX Freestanding Rack Enclosure

Overview

The APC by Schneider Electric AR3157X609 is a 48U freestanding open-frame rack enclosure built for dense network, server, and security infrastructure deployments. At 750mm wide and 1070mm deep, it fits full-depth rack servers, high-port-count switches, and 2U/4U NVRs without the clearance compromises that come with shallower cabinets. The side panels ship separately — intentional for environments where cable runs, airflow management, or frequent access require an unobstructed frame during build-out. If you're populating this over time or working alongside an active team, that matters. Explore the broader APC by Schneider Electric catalog for compatible PDUs, blanking panels, and power management accessories.

Key Features

• 48U Rack Capacity: 48 rack units in a single 2258mm-tall frame — enough vertical space to house a full NVR stack, patch panels, PoE switches, and ancillary networking gear without a second enclosure. For a mid-to-large physical security head-end or server room, this is a one-rack solution for most deployments.
• 750mm Interior Width: The 750mm width exceeds the basic 19-inch EIA-310-E rail spacing and provides side clearance for cable management arms, vertical PDUs, and high-density fiber bundles. Tighter 600mm racks force cable management outside the enclosure — here, it stays internal and organized.
• 1070mm Usable Depth: Full-depth servers and 2-post-style switching gear with rear cable egress require at minimum 900–1000mm of cab depth. The 1070mm depth of the AR3157X609 clears that threshold comfortably, accommodating equipment with deep rear connector fields or dual-corded PDU configurations without bending cables at the door.
• 1704kg Static Load Rating: That's a structural capacity most builds will never stress — even a fully populated 48U frame with dual-PSU servers averages 15–25kg per 2U. This rating means the enclosure itself is not your limiting factor when loading high-density GPU compute trays or storage arrays.
• EIA-310-E and UL 60950 Certified: EIA-310-E compliance means rail spacing is standard — any vendor's rackmount equipment will mount without adapter kits. UL 60950 certification satisfies data center and commercial installation requirements where listed equipment is mandated by AHJ or insurance underwriters. RoHS compliance handles EU and California hazardous-materials restrictions if the installation crosses those jurisdictions.
• Without Sides Configuration: The enclosure ships without side panels, reducing initial cost for deployments where panels aren't needed at commissioning. Add APC NetShelter SX side panels later if the environment requires containment, blanking, or cable concealment — they're a separate SKU and bolt on without tools.
• Black Finish, Standard Form Factor: Black powder-coat finish at 48.3cm (19-inch) rail width is compatible with all standard rack accessories. The neutral finish works in data closets, server rooms, and physical security operations centers without aesthetic conflicts.
• Shipping Dimensions and Weight: Package dimensions run 895mm × 2400mm × 1219mm at 184.1kg — plan for freight delivery and a two-person uncrating. This is not a unit you move without a pallet jack; account for dock access and floor load-bearing in your pre-installation survey.

Integration & Compatibility

The AR3157X609 integrates with the full APC NetShelter SX accessory ecosystem: vertical and horizontal PDUs, cable management channels, blanking panels, and side-panel kits all use the same rail and mounting interface. EIA-310-E compliance means third-party rackmount equipment from any vendor mounts without modification. The 1070mm depth accommodates both 2-post and 4-post mounting configurations — configure rear rails to match your deepest equipment. For physical security deployments, pair with a network video recorder stack and dedicated PoE switch tier; the 48U height handles both plus patch infrastructure in one frame. If your build involves significant cable plant, review our structured cabling category for compatible cable management solutions that mount to NetShelter SX rails.

Frequently Asked Questions

Q: What is the maximum load capacity of the AR3157X609?

A: The AR3157X609 is rated for a static load of 1704kg. This is a structural floor-bearing capacity — in practice, standard rackmount equipment loads will be well under this threshold even in fully populated 48U configurations.

Q: Does the AR3157X609 come with side panels?

A: No. This SKU ships without side panels by design. APC NetShelter SX side panels are available as a separate accessory and can be added at any point after installation — they attach without tools to the existing frame.

Q: What certifications does the AR3157X609 carry?

A: The AR3157X609 is certified to UL 60950 and EIA-310-E, and is RoHS compliant. UL 60950 satisfies most AHJ and insurance requirements for listed equipment in commercial data and security installations.

Q: What are the actual internal rack dimensions of the AR3157X609?

A: The enclosure provides 48U of rack space with a 750mm internal width and 1070mm depth. Overall height is 2258mm. Rail spacing conforms to the EIA-310-E 19-inch standard, so all standard rackmount equipment fits without adapters.

Q: How heavy is the AR3157X609 when it ships, and what delivery arrangements should I plan for?

A: The packaged unit weighs 184.1kg and ships in a carton measuring approximately 895mm × 2400mm × 1219mm. Freight delivery with dock access and a pallet jack is required — residential or standard parcel delivery is not appropriate for this product.

Q: Is the AR3157X609 compatible with standard 19-inch rackmount equipment from other vendors?

A: Yes. EIA-310-E certification confirms the rail spacing matches the universal 19-inch (48.3cm) standard used by virtually all enterprise and commercial rackmount equipment. No vendor-specific adapters are needed.

Marty Allison

The AR3157X609 is the enclosure I reach for when a physical security head-end needs to consolidate NVRs, PoE switching tiers, and patch infrastructure into a single frame without compromising future expansion. The 1070mm depth is the deciding spec — anything shallower starts creating problems with full-depth 2U NVRs and dual-corded PDU configurations, and you end up managing cable overhang outside the enclosure.

Technical Highlights:

• 1704kg Load Rating: Far exceeds practical rack loading for any NVR or network stack — this rating means you can populate all 48U with dense compute or storage gear and the enclosure structure is never your constraint.
• 750mm Width: The extra width over a 600mm cab provides genuine room for vertical PDUs and cable management arms to coexist inside the frame — a real operational difference on a rack you'll be touching regularly over years of operation.
• UL 60950 + EIA-310-E: UL listing satisfies AHJ sign-off in commercial and institutional installs; EIA-310-E means zero compatibility friction with any rackmount hardware from any vendor.

Deployment Considerations:

• At 184.1kg packaged and 2400mm tall in the carton, confirm dock access, floor load ratings, and elevator dimensions before scheduling delivery — this cannot be hand-trucked up a standard stairwell.
• No sides ships intentionally for flexibility, but if you're in a raised-floor data center with hot/cold aisle containment, factor in the side panel add-on cost from the outset — retrofitting containment later is more labor than ordering panels at initial build.

For a security operations center or campus surveillance head-end where you need a single organized frame for NVR stacks, PoE infrastructure, and patch terminations, the AR3157X609 provides the depth, height, and structural margin to build it right the first time without a secondary enclosure.