Rack shelf Intellinet 19" Fixed Shelf adjustable 1U 550mm depth 20kg Grey

The Intellinet 19" fixed rack shelf is a steel, 1U shelf designed for stable mounting in 19-inch network cabinets. It features depth-adjustable rails that allow installation depths from 550 to 750 mm (21.7 to 29.5 in.), providing compatibility with 800 mm deep cabinets from Intellinet and other manufacturers. The shelf supports up to 20 kg of equipment and is finished in grey/white, offering a durable solution for organizing devices and accessories in server racks.

Advantages

This fixed shelf mounts to the rack at four points for improved stability and load capacity compared with cantilever or sliding shelves. The adjustable rails provide universal flexibility across different cabinet depths, while the steel construction ensures durability. The compact 1U form factor conserves rack space and the shelf’s 20 kg load rating is suitable for many small devices and accessories.

Suitable for

• Mounting small servers, switches or patch panels that do not require full rack mounting
• Holding power supplies, UPS components or cable management accessories
• Installing peripherals and network accessories in 19" cabinets with 800 mm depth

Key specifications

• Form factor: 1U rack shelf
• Adjustable rail depth: 550–750 mm (21.7–29.5 in.)
• Shelf depth: 550 mm
• Maximum load: 20 kg
• Material: steel
• Colour: grey/white
• Mounting points: 4-point fixed mounting
• Compatibility: 19" network cabinets (suits 800 mm deep cabinets)

How to use

Position the shelf rails inside the 19" cabinet and extend or retract them to match the cabinet’s mounting depth between 550 and 750 mm. Secure the shelf to the rack using the provided mounting points and appropriate rack screws at the four mounting positions. Place equipment onto the shelf ensuring the total weight does not exceed 20 kg and route cabling as needed to maintain airflow and accessibility.

Usage recommendations

Do not exceed the 20 kg maximum load. Use suitable rack screws and cage nuts for your cabinet type and ensure even weight distribution on the shelf. Leave clearance for ventilation around heat-generating devices.