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AR3157, NetShelter SX, 48U, 750mm Wide x 1070mm Deep, Enclosure with Sides Black

  • SKU: 27144
  • Manufacturer: APC
  • MPN: AR3157
  • Availability: USUALLY SHIPS WITHIN 1-3 WEEKS
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NetShelter SX 48U 750mm Wide x 1070mm Deep Enclosure

Tall and wide enclosure with 48U spaces for additional equipment and increased cable management options for high density server and networking applications.

Features & Benefits

Integrated with APC
InfraStruXure products
APC cooling, power distribution, and cable management products work seamlessly with the enclosures to provide a complete IT infrastructure support system.
Guaranteed compatibility Vendor-neutral mounting for guaranteed compatibility with all EIA-310 compliant 19" equipment. The APC "Fits Like a Glove" money back guarantee provides peace of mind that all of your EIA-310-D compliant rack-mount equipment will physically fit in a NetShelter SX enclosure.
Cable Access Large cable access slots in the roof provides access for overhead cable egress. The bottom design allows for unobstructed cable access through a raised floor.
Simple Selection No need to spend hours choosing from and compiling dozens of part numbers to create a single enclosure. APC has made it easy by handling the details and providing complete enclosures with single part numbers.
Ventilated Perforated front and rear doors provide ample ventilation for servers and networking equipment.
Quick release doors Front door can be moved to the opposite side or interchanged with rear doors. Doors are easily removed with simple lift-off design.
Half-height side panels Half-height quick release side panels reduce size and weight for easy handling and access to equipment. Side panels are lockable utilizing a single key with the doors.
Rear Cable Management channels Integrated and adjustable rear channel provides zero U mounting locations for toolless accessories. Each channel has two mounting bays to support a combination of up to four accessories such as PDUs and vertical cable organizers.
Adjustable mounting rails The vertical mounting rails can be adjusted in 1/4 in (6.4 mm) increments covering virtually any mounting requirement for IT equipment. U positions are numbered front and back for rapid installation of equipment.
Split rear doors Split rear doors improve access and serviceability to rear of rack mounted equipment. The split rear doors help to maximize floor space. Only 11 inches (279 mm) of clearance is required behind the enclosures to allow for door swing.
Adjustable leveling feet Leveling feet can be quickly adjusted through the use of a screwdriver or drill, eliminating the need to reach underneath with a wrench. Enclosures are shipped standard with both leveling feet and castors.
Overhead cable management Overhead cable troughs and partitions install toollessly on the roof of the enclosure eliminating the need for ceiling mounted or underfloor mounted cable trays. Cable troughs and partitions are designed to manage both power and data cables while maintaining separation.
Joining capability Enclosures include pre-installed joining hardware to join enclosures in a row and provide additional stability to the enclosure.
Structural Stability A proven frame design, heavy-gauge mounting rails, and heavy-duty casters provide for 3000 lb (1364 kg) static and 2250 lb (1023 kg) dynamic load ratings.
Integrated electrical grounding The roof, side panels and front and rear doors are grounded to the frame of the enclosure. Eight additional electrical grounding inserts are located on the frame for external grounding.



Net Weight 372.00 lbs. (169.09 kg)
Maximum Height 88.90 inches (2258 mm)
Maximum Width 29.53 inches (750 mm)
Maximum Depth 42.13 inches (1070 mm)
Net Depth with Stabilizing Feet 50.30 inches (1278 mm)
Shipping Weight 405.00 lbs. (184.09 kg)
Shipping Height 94.50 inches (2400 mm)
Shipping Width 35.25 inches (895 mm)
Shipping Depth 48.00 inches (1219 mm)
Weight Capacity (static load) 3000.00 lbs. (1363.64 kg)
Weight Capacity (dynamic load) 2250.00 lbs. (1022.73 kg)
Minimum Mounting Depth 10.31 inches (262 mm)
Maximum Mounting Depth 36.02 inches (915 mm)
Rack Height 48U
Color Black
Units per Pallet 1.00
Vertical Posts 16 gauge
Front Door 16 gauge
Rear Door 16 gauge
Roof 18 gauge
EIA Mounting Rails 14 gauge
Side Panels 18 gauge


Regulatory Approvals UL 60950
Standard Warranty 5 year repair or replace
Standards EIA-310-E
Environmental Compliance RoHS


Baying hardware, Documentation CD, Key(s), Keyed-alike doors and side panels, Leveling feet, Mounting Hardware, Pre-installed casters, Side Panels