Rack accessory Rittal 7480.300 — 3U, 19 inch (48.3 cm), Width 482.6 mm, Depth 220 mm, White

The Rittal 7480.300 rack accessory is a 3U mounting unit designed for 19" (48.3 cm) racks and cabinets where reduced installation depth is required. With an overall width of 482.6 mm and a depth of 220 mm, this white-finished component provides a compact, professional mounting space for small modules, patch panels, power distribution units and other electrical or electronic devices. The unit is designed to accommodate both DC and AC components and features a pull-out component front that allows optimum access to wiring space from above and below.

Advantages

This rack accessory offers a space-saving 3U profile suitable for shallow enclosures while maintaining standard 19" compatibility. The compact depth makes it appropriate for network, server and control cabinets where rear clearance is limited. The pull-out front provides improved accessibility for installation and maintenance of wiring and components, and the white finish supports visible identification and integration into light-coloured racks.

Suitable for

Key specifications

How to use

Install the unit into standard 19" rack mounting positions using the appropriate rack rails and fasteners. Position the accessory at the required height (3U) and secure it to the rack frame. Mount modules, patch panels or distribution devices inside the unit and route wiring to the pull-out front to allow access from above and below. For AC and DC components, ensure correct polarity and separation of power and signal cabling according to site wiring standards. When servicing, pull out the component front to gain improved access to connections and wiring space.

Recommendations

Use this accessory in cabinets with limited rear clearance and where front access to wiring simplifies installation and maintenance. Verify space requirements for connected cables and ventilation needs of installed equipment; avoid overcrowding to maintain accessibility and heat dissipation.