APC AR3003SP – 12U NetShelter SX Rack Enclosure (Shock Pack)
Overview
The APC AR3003SP is a 12-rack unit enclosure from the NetShelter SX line, designed for compact and edge deployments where space is tight. Its shock-packaging and shorter height make it ideal for mounting under cabinets, inside closets, or in branch micro data rooms. It supports equipment mounting depths up to 756 mm (≈ 29.75″) and handles payloads of up to 272 kg (static and dynamic).The enclosure includes heavy-gauge EIA-310 compliant rails, 0U accessory mounting channels, and front and rear vented doors for airflow. Its compact footprint (600 mm width × 900 mm depth) helps it fit into constrained spaces while still providing real rack capacity.
Key Features
- Shock-pack shipping reduces risk of transit damage and eases deployment
- Supports max 756 mm equipment depth for deeper networking or storage gear
- 272 kg load rating (static & dynamic) supports server and PDU loads
- 0U accessory channels free up rack space for cable managers and panels


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