Pull-out shelf PULSAR for 19-inch rack cabinets, 420×400 mm

Pull-out shelf PULSAR for 19-inch rack cabinets, 420×400 mm is a sliding shelf designed to fit standard 19" rails and provide a stable, retractable platform inside server and telecom racks. With dimensions 420×400 mm and a sliding mechanism tuned for RAPW600-style mounting, the shelf enables convenient access to mounted devices for maintenance and cable routing while conserving rack space. The construction is intended for data center, server room and network equipment installations where frequent access or temporary placement of hardware is required.

Advantages

The pull-out design allows easy front access to equipment without removing devices from the rack. A robust platform with 420×400 mm usable surface supports servers, peripherals or instrumentation while maintaining stability when extended. Compatibility with standard 19" mounting rails and RAPW600-style mounting points reduces installation time and ensures correct alignment inside common rack cabinets. The sliding mechanism improves cable management and simplifies routine servicing tasks.

Suitable for

• Temporary placement of servers and blade modules during maintenance
• Mounting network switches, transceivers or small UPS units that require periodic access
• Holding peripherals such as KVM consoles, patch panels or monitoring devices
• Data center and telecommunications rack installations where retractable access is needed

Key specifications

• Overall shelf footprint: 420 × 400 mm
• Designed for standard 19" rack rails
• Sliding pull-out mechanism for front access
• Mounting compatible with RAPW600-style mounting positions
• Material: metal construction for structural stability

How to use

Install the shelf on the 19" vertical rails at the required height, aligning the mounting holes with the rack's threaded or square cage nut points compatible with RAPW600 spacing. Secure the shelf with appropriate fasteners and verify smooth sliding action of the pull-out mechanism. Place equipment on the shelf and extend the tray when access is needed for servicing, cable changes or component replacement. Retract the shelf fully after work is completed to restore full rack depth.

Usage recommendations

Ensure load distribution remains within the rack and on the shelf's supported area; avoid placing excessive concentrated weight near the extended front edge. Regularly inspect the sliding mechanism and fasteners for wear or loosening, and use suitable fasteners for your particular rack rail type. For heavy equipment, use additional support or a fixed shelf designed for higher static loads.