19" equipment support Schroff 20118-789 depth-adjustable 2 U

The SCHROFF 19" equipment support 20118-789 is a depth-adjustable mounting shelf designed for 2 U installations in standard 19" racks. It provides a stable platform for devices and components with a load-carrying capacity of up to 15 kg and fits a rack width of 430 mm with a depth of 250 mm. The shelf’s depth can be adjusted in 25 mm increments to accommodate different equipment depths, with a minimum front protrusion of 26 mm.

Advantages

This rack support offers a compact 2 U mounting height while allowing flexible positioning thanks to depth adjustment in 25 mm steps. It supports loads up to 15 kg and is compatible with standard 19" rack dimensions (430 mm width). The construction provides reliable, stable support for mounted equipment and simplifies integration into existing rack systems.

Suitable for

• Mounting small servers and network devices that fit within a 2 U height
• Installing power supplies, media converters or other rack-mounted equipment up to 15 kg
• Situations requiring adjustable depth for non-standard device depths

Key specifications

• Brand: SCHROFF
• Model / MPN: 20118-789
• Mounting height: 2 U
• Load-carrying capacity: 15 kg
• Rack width: 430 mm (19")
• Shelf depth: 250 mm (depth-adjustable in 25 mm increments)
• Minimum front protrusion: 26 mm

How to use

Attach the equipment support to the vertical rack rails at the desired U position using the appropriate mounting holes and hardware for your 19" rack. Adjust the shelf depth in 25 mm increments to position equipment correctly and ensure the minimum front protrusion of 26 mm is observed where required. Place the device on the shelf and secure it as needed to prevent movement during operation.

Usage recommendations

Ensure the combined weight of installed equipment does not exceed the 15 kg load limit. Verify rack rail spacing and use compatible mounting hardware. For heavier or vibration-sensitive equipment consider dedicated heavy-duty shelves or additional support.