Rack shelf EFB Elektronik 691651NAGR.6 — metal/steel, black

EFB Elektronik 691651NAGR.6 — metal/steel, black is a flat rack shelf designed for installation in 19" network and server cabinets. Made from steel sheet with a black finish, the shelf provides a stable support surface for servers, network equipment, peripherals and accessories. The unit requires mounting at both front and rear 19" profiles and features an adjustable mounting depth that can be extended by up to 80 mm, allowing flexible positioning inside the rack.

Advantages

The steel construction delivers high load capacity and long-term durability while the black finish offers a neutral appearance that integrates with standard rack interiors. Adjustable front-to-rear mounting depth enables precise placement to accommodate different device depths. The flat design is suitable for items that do not require vented or slide-mounted support, offering a simple, stable platform for a variety of equipment.

Suitable for

• Holding servers, switches, patch panels and small appliances that need a flat support surface
• Organizing power supplies, external drives and peripherals in 19" racks
• Temporary or permanent placement of non-rackmountable devices inside server cabinets

Key specifications

• Mounting standard: compatible with 19" front and rear rack profiles
• Material: steel sheet
• Color: black finish
• Mounting depth: front- and rear-sided adjustable, range +0 to +80 mm
• Fixing requirement: attachment at both front and rear 19" profiles necessary

How to use

Position the shelf inside the 19" cabinet so that the mounting brackets align with the front and rear rack profiles. Secure the shelf to the front profile first, then adjust the rear mounting depth as needed within the +0 to +80 mm range and fasten to the rear profile. Verify that all fasteners are tightened and that the shelf sits level before placing equipment on it. Ensure the shelf is rated for the weight of the intended load and distribute items evenly across the surface.

Recommendations

Use the shelf for equipment that requires a flat support surface rather than airflow or slide access. When placing multiple heavy devices, check load limits of both the shelf and the cabinet rails and use additional support if needed to prevent sagging. Maintain clear airflow around heat-generating devices and avoid blocking ventilation paths in the rack.