Middle Atlantic 45 Space (78-3/4IN. ) Four Post Open Frame Rack 24IN. 12-24 Threaded - R412-4524B

Middle Atlantic R412-4524B Open Frame Rack

Overview

The Middle Atlantic R412-4524B is a 45U four-post open frame rack designed for secure and accessible mounting of IT and AV equipment. With a 24-inch usable depth and 12-24 threaded rackrail, it provides a stable platform for servers, network switches, and other rack-mountable gear in commercial installations. This rack is TAA compliant and manufactured in the USA, suitable for government and enterprise deployments where origin and compliance are critical.

Compatibility

This rack is designed to accommodate standard 19-inch rack-width equipment. The 12-24 threaded rackrail is compatible with a wide range of networking, audio-visual, and IT components that utilize this threading standard. Its open frame design allows for airflow and easy access to all mounted devices, making it suitable for a variety of server room, data center, or staging environments.

Installation Notes

The rack features a sturdy construction with a UL Listed load capacity of 800 lbs (362.9 kg), with an overall weight capacity of 2500 lbs (1134 kg). Its overall dimensions are 84.22 inches high by 20.3 inches wide, with a total depth of 36 inches. The usable depth for equipment mounting is 24 inches, and the usable height is 78.75 inches, accommodating 45 rack units (RU). Ensure sufficient floor space and clearance for installation and equipment access.