Rack shelf ROLINE 19-inch 1 U extendable 550 T 25 kg grey

The ROLINE 19-inch 1U extendable rack shelf is designed for mounting inside 19" cabinets on four 19" profile rails. Constructed from perforated steel with a grey (RAL 7035) finish, the shelf provides a robust, ventilated support surface for networking and server equipment. The extendable design and included handle simplify access to mounted components while the 25 kg load capacity suits a variety of devices. Dimensions: 485 mm width × 568 mm depth × 40 mm height (1U).

Advantages

The perforated metal construction offers good ventilation and a high load-bearing capacity, while the extendable mechanism allows easier access to equipment without full disassembly. An attachable handle is included for convenient pull-out operation. Available in grey (RAL 7035) and black (RAL 9005), the shelf fits standard 19" rack profiles and occupies 1U of rack height.

Suitable for

• Mounting non-rack-mountable devices such as small switches, NAS units, UPS modules or peripherals
• Temporary placement of tools or measurement devices during rack maintenance
• Organising and storing spare components in server and network cabinets

Key specifications

• Brand: ROLINE
• Model: 19-inch 1U extendable 550 T
• MPN: 26.21.0116
• EAN: 7630049601192
• Dimensions (W×D×H): 485 × 568 × 40 mm (1U)
• Mounting: Four 19" profile rails
• Material: Perforated steel
• Finish: Grey (RAL 7035); also available in black (RAL 9005)
• Load capacity: 25 kg

How to use

Slide the shelf into the desired position on the four 19" profile rails of your cabinet and secure it according to your rack's mounting method. If needed, attach the supplied handle to the front edge of the shelf to facilitate pulling it out. The extendable mechanism allows you to pull the shelf forward to access installed devices without removing the unit from the rack.

Recommendations

Distribute weight evenly across the shelf and do not exceed the specified 25 kg load capacity. Ensure equipment is properly secured during movement of the extendable shelf and verify compatibility with your cabinet's rail spacing before installation.