Rack shelf EFB Elektronik 691641FTS.6 Metal 48.3 cm

The EFB Elektronik 691641FTS.6 metal rack shelf provides a fixed, sturdy platform for mounting non-rack-mountable devices inside a 19" cabinet. With a width of 48.3 cm, this single-unit shelf fits standard 19" racks and is intended to support equipment such as power supplies, small network devices, or peripheral components. Constructed from metal, the shelf offers a stable surface for organizing hardware in server rooms, telecommunications closets, and industrial enclosures.

Advantages

The metal construction ensures durability and reliable load-bearing capacity while resisting deformation under typical equipment weights. Its 48.3 cm width matches standard 19" rack spacing for straightforward installation. The single-unit height minimizes occupied rack space while providing a versatile mounting point for varied equipment. The shelf's finish and edges are designed to reduce the risk of cable damage and to provide a clean installation area.

Suitable for

• Mounting power supplies and transformers that lack rack ears
• Placing network switches, routers, or small patch panels when rack-mount options are unavailable
• Organizing external hard drives, backup units, or peripheral devices inside a cabinet
• Temporary or permanent placement of monitoring or control devices in server rooms and telecom racks

Key specifications

• Form factor: 19" compatible rack shelf
• Width: 48.3 cm (fits standard 19" rack mounting)
• Material: metal construction for increased rigidity
• Height: occupies one rack unit of vertical space
• Finish: protective coating to resist corrosion and wear
• Mounting: front and rear mounting points to secure shelf inside rack

How to use

Install the shelf in a 19" rack by aligning the front and rear mounting points with the rack's vertical mounting rails and fastening with appropriate rack screws or cage nuts. Place equipment onto the shelf ensuring the load is centered and does not exceed the rack's or shelf's load capacity. Route cables to avoid pinching against the shelf edges and maintain airflow around active devices. For heavier items, verify mounting hardware is properly tightened and consider supplementary fixation to the rack frame.

Recommendations

Verify the weight of mounted equipment and the load rating of the rack shelf before installation. Use appropriate rack screws or cage nuts compatible with your cabinet. Leave space for ventilation and cable management to maintain equipment reliability.