Technical data
Colour	Grey (RAL7035)
Width packaging	0.440m
Packaging volume	0.0072m³
Installation system	19" rackmount
Depth	350mm
Length packaging	0.350m
Weight	1.920kg
Max. load-bearing capacity	50kg
Height packaging	0.047m
Height unit	1U
Material	Sheet steel
Distance between front/rear profile rail	250 to 450mm

The Triton RAC-UP-350-A4 is a 48,3 cm ( 19 inch ) intermediate shelf made of sheet steel, designed for use in standard racks in IT and electronics applications. It serves as a stable mounting base for devices that cannot be directly mounted on rack profiles, such as converters, routers, NAS systems, or external USB hard drives. With a mounting width of 1HE and a depth of 350 mm, it provides sufficient space for a variety of components. The color is light gray (RAL7035), ensuring visual harmony with standard rack systems. The product is designed for a maximum load capacity of 50 kg, with the load capacity depending on the installation depth — at a depth of 350 mm, the permissible load is 50 kg. Installation is carried out on front and rear rack profiles, with the distance between the profiles required to be between 250 mm and 450 mm.

Intermediate shelf
This item functions as an intermediate shelf in the rack, optimizing the vertical placement of devices. It is perforated, supporting ventilation and heat dissipation of mounted components. The construction from sheet steel ensures high mechanical stability and durability. The mounting width of 1HE corresponds to the standard for 48,3 cm ( 19 inch ) racks and allows for compact placement within the cabinet.

Applications
The shelf is suitable for use in server rooms, IT infrastructures, network centers, and other environments where structured and load-bearing mounting of peripheral devices is required. It is particularly suitable for devices that cannot be directly mounted on rack profiles but still require a stable and secure mounting. The perforated surface supports air circulation, which is beneficial for devices with high heat output.

Functions and equipment in detail
The product is supplied with a complete mounting kit, enabling installation without additional tools or materials. The delivery includes 8 screws M6x10 mm, 8 plastic washers, 8 M6 cage nuts, and 8 screws M5x12 mm. Additionally, 4 rear brackets are included, designed for mounting with profile distances of 150 mm and 250 mm. The brackets are designed to be attached to the underside of the shelf, ensuring secure fastening to the rack profiles.

Technology explained simply
The load capacity of 50 kg at a depth of 350 mm results from the construction of the sheet steel shelf and its fastening to front and rear profiles. The load capacity depends on the installation depth — at smaller depths (e.g., 150 mm), the permissible load is lower (up to 15 kg), while at 250 mm, it reaches up to 20 kg. Installation is carried out via the provided brackets, which are fastened to the rack profiles. The perforated surface improves air circulation, supporting cooling of mounted devices. The color RAL7035 light gray is standard in the IT and electronics industry and ensures a uniform visual appearance of the rack.

Compatibility and accessories
The intermediate shelf is designed for 48,3 cm ( 19 inch ) racks and can be mounted on front and/or rear profiles. Installation is compatible with standard rack profiles with a distance between 250 mm and 450 mm. It is designed for use with devices that cannot be directly mounted on rack profiles but require a stable mounting base. The supplied mounting materials are designed for standard installation and allow secure fastening without additional components.

Installation and mounting
Installation is performed by fastening the front and rear brackets to the rack profiles. The provided screws, cage nuts, and washers enable a secure and stable installation. The installation depth must be between 250 mm and 450 mm to use the provided brackets.

Operational advantages
The intermediate shelf provides a stable and load-bearing mounting base for a wide range of devices. The perforated surface supports ventilation, improving cooling of mounted components. The construction from sheet steel ensures high mechanical stability. The delivery with a complete mounting kit enables quick and easy installation without additional purchases. The color RAL7035 light gray matches standard rack systems visually, allowing for a uniform design of the IT infrastructure. The maximum load capacity of 50 kg at a depth of 350 mm is sufficient for use with many common devices in the IT sector.