Rack shelf EFB Elektronik 691650GR.1B

The EFB Elektronik 691650GR.1B rack shelf is a fixed shelf designed for installation in standard 19" racks. It measures 482.6 mm in width and 250 mm in depth and is finished in grey. The shelf supports a maximum load of 10 kg and provides a stable surface for non-rackmountable devices, tools, spare parts or small networking equipment where dedicated mounting ears are not available.

Advantages

This 19" rack shelf offers a compact footprint and a durable metal construction that contributes to reliable weight support and long service life. The standardized width ensures compatibility with common server and network cabinets, while the shallow depth fits into racks with limited internal space. The neutral grey finish helps integrate the shelf visually into equipment cabinets without drawing attention.

Suitable for

• Mounting small network devices and switches that lack rack ears
• Placing power supplies, battery packs or UPS accessories
• Storing tools, cables and spare parts inside a server rack
• Using as a platform for monitoring equipment or small desktop devices

Key specifications

• Compatible rack width: 19 inches (482.6 mm)
• Shelf width: 482.6 mm
• Shelf depth: 250 mm
• Maximum load capacity: 10 kg
• Colour: grey
• Construction: metal shelf designed for fixed rack installation

How to use

Install the rack shelf into the 19" rack following the cabinet manufacturer's instructions for fixed shelf mounting. Position the shelf at the desired height and secure it to the rack rails using appropriate screws or mounting hardware compatible with your cabinet. Place equipment centrally on the shelf to maintain balance and avoid exceeding the 10 kg maximum load. Ensure that airflow and cable routing are not obstructed by items placed on the shelf.

Usage recommendations

Check the dimensions of devices before placing them on the shelf to confirm fit within the 482.6 × 250 mm area and distribute weight evenly. Avoid mounting heavy or vibration-sensitive equipment directly on the shelf; for heavier loads, use a purpose-built rack tray or rails rated above 10 kg.