Telescopic Rack Shelf ProBase TS-75BL 19" 750mm Black, 1U

Telescopic Rack Shelf ProBase TS-75BL 19" 750mm Black, 1U is a 1U sliding shelf designed for 19-inch server, network and AV cabinets with a 750 mm internal depth. The black-finished steel shelf provides a shallow, adjustable support platform that extends for convenient access to mounted equipment and accessories. Its telescopic sliding mechanism simplifies installation, inspection and maintenance of devices that do not require full rack mounting but benefit from stable, retractable support.

Advantages

The telescopic design enables smooth extension and retraction, allowing fast access to devices without removing them from the rack. A 1U profile saves vertical space while the 750 mm depth provides stable support for compact equipment, power supplies and peripheral units. The black powder-coated finish resists corrosion and matches common rack aesthetics. The shelf’s rigid construction offers dependable load-bearing capacity for non-rack-mountable items and accessories.

Suitable for

• Mounting small servers, network switches and audio/video equipment that require a shallow shelf
• Supporting power supplies, UPS units and cable management hardware inside 19" cabinets
• Temporary placement of tools, diagnostic equipment and service laptops during maintenance

Key specifications

• Form factor: 1U rack-mount shelf
• Compatibility: 19-inch racks and cabinets
• Depth: 750 mm usable depth
• Finish: black powder-coated steel
• Mounting type: telescopic sliding installation for front-to-back extension
• Access: extendable for front access to equipment

How to use

Install the shelf into standard 19" vertical mounting rails at the required U position, securing it with appropriate rack screws or cage nuts. Slide the shelf into the rack until the mounting flanges align and fasten the front and rear mounting points. Place equipment and accessories on the shelf and extend the telescopic mechanism to access rear connections or perform service work. Retract the shelf fully after use to return the item to a stable position inside the cabinet.

Usage recommendations

Verify rack depth and remaining internal clearance before installation. Distribute weight evenly and avoid exceeding the shelf’s rated capacity. Use cable ties and rear supports for heavy or vibration-sensitive equipment. For electrical devices, ensure ventilation and service access when the shelf is retracted.