Technical data
19/10"/DIN-rail	19"
Colours	Light grey
Width	600 mm
Door type	Glass door
Height units	22 HE
Cabinet type	Floor-standing cabinet
Height	1110 mm
Depth	1000 mm

The Allnet 48,3 cm ( 19 inch )-stand enclosure of the SNB series, type ALL-SNB6122BDGrau, is a pre-assembled housing for use in IT and network infrastructures. With a height of 1110 mm, a width of 600 mm, and a depth of 1010 mm, it offers 22 height units (HE) and a usable depth of 850 mm. The colour is light grey, similar to RAL7035, ensuring a neutral and professional appearance in server rooms or IT departments. The enclosure is designed as a stand enclosure and features a glass door as well as a solid metal rear door, both with integrated locks. The side panels are removable and also equipped with locks, facilitating access to devices while ensuring secure operation.

Applications

The enclosure is designed for use in IT infrastructures, server rooms, data centres, or network technology. It is suitable for housing network devices, switches, routers, servers, and other 48,3 cm ( 19 inch ) equipment. The pre-assembled design and complete disassemblability facilitate transportation and installation, especially in rooms with limited access. The integrated fans with thermostat ensure efficient cooling of installed devices, guaranteeing stable operating temperatures.

Functions and Equipment in Detail

The enclosure features four 48,3 cm ( 19 inch ) mounting profiles on the front and rear, marked with height unit divisions to enable precise device mounting. The 48,3 cm ( 19 inch ) profile spacing at the front and rear is 800 mm and is adjustable in 20 mm increments up to 880 mm, allowing flexible adaptation to different device configurations. A pair of L-brackets (T750/B40/H40 mm) with a usable width of 450 mm, as well as an intermediate shelf (T750/B470/H45 mm, also 450 mm usable width), are included in the delivery and serve for device mounting or internal compartmentalisation. A cable management plate with cover ensures orderly cable routing and prevents uncontrolled cable runs.

Technology Explained Simply

The four fans with thermostat are rated for 220 V and are connected via cable. They switch on or off automatically depending on the temperature inside the enclosure to ensure optimal cooling. The earthing studs M6 on the doors are connected to earthing cables to enable safe earthing of devices. The cable entries are equipped with brush strips at the top (front and rear) and bottom (front, centre, rear), enabling flexible and dust-reducing cable routing. The doors are reversible (left/right), allowing the enclosure to adapt to different space conditions. The adjustable feet (height 20–70 mm) enable a level standing position even on uneven floors.

Compatibility and Accessories

The enclosure is compatible with accessories from the SNB series, including, for example, a compatible plinth (B600/T1000 mm, light grey), shelf inserts (e.g. T400 mm/2HE, T750 mm/3HE), L-rails (L=750 mm, light grey), cable management plates, cable ties (e.g. L160 x B2.6 mm, transparent, or L100 x B2.6 mm, black, UV-resistant) as well as power strips (e.g. 9x sockets CEE7 → plug CEE7, ALU, light grey). Also, UPS systems such as the PR1500ERT2UC (48,3 cm ( 19 inch ), 1500 W, Line-Interactive) or OR600ERM1U (48,3 cm ( 19 inch ), 600 VA/360 W, Line-Interactive) as well as PDUs (e.g. PDU81005, 8x IEC-320, 230 V/20 A) can be integrated into the enclosure. Cable ties and cable organisers (e.g. spiral, flexible, 9–65 mm, 10 m, black) support structured cable installation.

Installation and Mounting

The enclosure is pre-assembled but fully disassemblable, facilitating transportation and installation in rooms with limited access. Mounting is done via the 4x 48,3 cm ( 19 inch ) mounting profiles on the front and rear. The L-brackets and intermediate shelf are secured at the designated positions. Cables are routed through the brush strips at the top and bottom. The doors are reversible, allowing them to be mounted on the left or right side depending on space requirements. The adjustable feet and castor set enable flexible positioning. Earthing is achieved via the M6 earthing studs on the doors, connected to earthing cables.

Operational Advantages

The enclosure offers a high load capacity of up to 500 kg, making it suitable for use with heavy servers or network equipment. The integrated fans with thermostat provide automatic cooling, increasing the operational reliability of the devices. The flexible adjustment of the 48,3 cm ( 19 inch ) profile spacing and the reversible doors allow for individual configuration. The cable management plate and brush strips at the cable entries ensure orderly and dust-reducing cable routing. The castor set facilitates transportation, while the adjustable feet ensure a level standing position. The protection rating IP20 protects against contact with moving parts and against entry of solid foreign objects larger than 12.5 mm, but not against water or dust. The pre-assembled design and complete disassemblability simplify installation and maintenance.