| Product Type | Rack enclosure |
| Form Factor | 48U |
| Color | Black |
| Weight | 171.1 kg |
| Power Requirements | Not applicable (passive equipment rack) |
| Features | Includes side panels for improved thermal and physical security |
| Warranty | 5 year repair or replace |
APC NetShelter SX 48U Enclosure with Sides, Black (AR3357)

Key Benefits
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- Ideal for high-density enterprise IT environments with its 48U frame and 1200mm depth
- TAA compliance and RoHS certification make it suitable for federal and environmentally regulated projects
- Backed by a 5-year warranty reflecting long-term investment protection and manufacturer reliability
Product Overview
The APC NetShelter SX 48U Enclosure (AR3357) is designed for scalable server and network equipment housing in enterprise IT environments. With a height of 225.8 cm, width of 750mm, and depth of 1200mm, it supports high-density deployments and enhances cable and airflow management. This black rack enclosure includes side panels for improved physical security and thermal performance. Built in the USA, it is TAA-compliant, RoHS-certified, and backed by a 5-year repair/replacement warranty, making it a reliable infrastructure asset for demanding data center applications.
Specifications
Product Overview
Physical & Environmental
| Height | 225.8 cm |
| Width | 75 cm |
| Depth | 120 cm |
| Rack Width | 19 in (standard rack width) |
| Maximum Mounting Depth | 1070 mm |
| Minimum Mounting Depth | 229 mm |
| Static Load Capacity | 1363.6 kg |
| Dynamic Load Capacity | 1022.7 kg |
| Ventilation | Perforated front and rear doors for optimized airflow |
| Material | Steel frame with sheet steel panels |
| Mounting Rails | Adjustable vertical mounting rails with square holes |
| Leveling Feet | Yes |
| Casters | Pre-installed |
| Operating Temperature Range | 0 to 45°C |
| Operating Humidity Range | 5% to 85% non-condensing |
Cloud Management & Licensing
| Remote Management | Supported via optional NetBotz or rack PDU accessories |
| Integrated Monitoring | No, optional via accessories |
| License Requirement | None for enclosure; applicable for monitoring accessories |
Interfaces
| Cable Access Slots | Yes, top and bottom |
| Number of Cable Entry Points | 5 |
| Grounding Provisions | Yes |
| Frame Type | Welded steel frame |
| Rear Door | Split perforated |
| Front Door | Perforated |
| Side Panels | Lockable, removable |
Compliance & Origin
| Country of Origin | United States |
| TAA Compliance | Yes |
| RoHS Compliance | Yes |
| Certifications | UL 2416, EIA-310-E |