Triton RAB-UP-250-A1 48,3 cm ( 19 inch ) intermediate shelf, 250 mm, front mounting, black content_copy

The Triton RAB-UP-250-A1 is a 48,3 cm ( 19 inch ) shelf base designed as a stable mounting base for devices in server or network enclosures that cannot be directly mounted to the 48,3 cm ( 19 inch ) mounting rail. It is designed for front mounting and offers an installation width of 1 U. The construction from sheet steel ensures high mechanical stability and allows a maximum load capacity of 20 kg. The depth is 250 mm, making it suitable for a variety of devices such as converters, routers, NAS systems, or USB hard drives. The colour is black, corresponding to standard RAL9005, enabling a uniform optical design within the enclosure.

Applications

The shelf base is used in IT infrastructures where a stable base is required for non-rackable devices. It is particularly suitable for use in server rooms, data centres, network or telephone installations, where proper placement and ventilation of devices are important. The perforated surface supports air circulation and prevents overheating of the installed devices. Front mounting enables easy installation and maintenance, as devices can be positioned directly in front within the enclosure.

Functions and Equipment in Detail

The shelf base is fixed-mounted and attached to the front and rear profile rails of the 48,3 cm ( 19 inch ) enclosure. Installation is carried out using the included mounting materials, which consist of 8 screws M6x10, 8 plastic washers, 8 cage nuts M6, 4 screws M5x12, and 2 rear panel brackets. These components enable secure and durable fastening within the enclosure. The perforated surface ensures optimal ventilation and prevents heat accumulation, extending the service life of the installed devices.

Technology Explained Simply

The shelf base is made of sheet steel, ensuring high strength and durability. The installation width of 1 U corresponds to the standard for 48,3 cm ( 19 inch ) devices and allows compact placement within the enclosure. The depth of 250 mm provides sufficient space for most common devices that are not directly rack-mountable. The maximum load capacity of 20 kg is sufficient for most applications in the IT sector. The black colour (RAL9005) ensures a uniform optical appearance within the enclosure and matches most standard devices.

Compatibility and Accessories

The shelf base is compatible with 48,3 cm ( 19 inch ) enclosure profiles and can be mounted to the front and rear profile rails. It is not intended for enclosure profiles with a depth of 150 mm or 250 mm, as these require special mounting variants. Suitable accessories include additional 48,3 cm ( 19 inch ) shelf bases in various depths and heights, such as a 300 mm deep model in 2 U or a 300 mm deep model in 1 U, also in black and designed for front mounting. These can be used additionally to enable flexible and modular enclosure design.

Mounting and Installation

Mounting is performed on the front and rear profile rails of the 48,3 cm ( 19 inch ) enclosure. The included mounting materials, consisting of screws, washers, cage nuts, and rear panel brackets, enable secure and durable fastening. Installation is simple and requires no additional tools other than a screwdriver. Front mounting facilitates maintenance and replacement of installed devices.

Advantages in Operation

The shelf base provides a stable and load-bearing base for non-rackable devices, increasing the safety and reliability of the IT infrastructure. The perforated surface ensures optimal ventilation and prevents overheating. Front mounting enables easy installation and maintenance. The included mounting materials ensure secure fastening within the enclosure. The black colour (RAL9005) blends optically into most enclosure environments.

Technical data
Height packaging	0.060m
Material	Sheet steel
Colour	Black (RAL9005)
Height unit	1
Installation system	19" rackmount
Packaging volume	0.0082m³
Weight	2.040kg
Width packaging	0.280m
Length packaging	0.490m
Max. load-bearing capacity	20kg
Depth	250mm

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