Rack shelf Delta 19" 2U 459 mm, set of 2 (P19-2U/459*P2)

Delta 19" rack shelf 2U 459 mm is a compact support solution supplied as a set of two shelves. Intended for installation in standard 19-inch server and network cabinets, each shelf occupies 2U of rack height and provides 459 mm of usable depth. The product is designed to carry non-rack-mountable equipment, peripherals and small devices, offering a fixed and stable platform inside IT racks, telecom enclosures and office cabinets.

Advantages

The shelves deliver reliable mechanical support with fixed mounting points that simplify placement of routers, switches, small power supplies and other peripherals. A consistent 2U rack height and 459 mm depth ensure predictable spatial planning inside cabinets. Supplied as a set of two, the shelves allow symmetric or separate placement of equipment and reduce the need to source multiple single units. The design is compatible with standard 19-inch mounting rails and supports typical cable routing and air circulation patterns used in server rooms and network closets.

Suitable for

• Mounting non-rack-mountable routers, switches and firewalls
• Installing small power supplies and UPS modules
• Supporting monitoring equipment, modems and access points
• Temporary placement of laptops, diagnostic tools and peripheral devices
• Use in server rooms, office IT closets and telecom cabinets

Key specifications

• Rack width: compatible with standard 19-inch cabinets
• Height: 2U per shelf
• Depth: 459 mm usable depth
• Quantity: set of two shelves
• Material and finish: steel construction with protective coating for indoor IT environments
• Mounting: fixed front and rear mounting points for 19-inch rack rails

How to use

Install each shelf by aligning the front and rear mounting points with the cabinet’s 19-inch rack rails and secure using appropriate rack screws and cage nuts. Place heavier equipment near the rear mounting points for better load distribution and route cables along the cabinet sides to maintain airflow. Ensure the installed load does not exceed the cabinet’s rated static load capacity and verify that ventilation clearances are maintained for proper cooling.

Usage recommendations

For stable operation, distribute weight evenly across the shelf, fasten equipment to prevent movement, and avoid obstructing ventilation paths. Use two shelves to separate power equipment from active networking devices and keep cable bundles tidy using ties or cable organizers to maintain accessibility and cooling efficiency.