Freestanding rack EFB Elektronik 691721VTS.60 — 21U stainless steel, IP20, 50 kg, key lock

EFB Elektronik 691721VTS.60 is a freestanding 21U rack cabinet constructed from stainless steel with an IP20 rating. Designed for indoor network, server and AV installations, the cabinet accommodates up to 50 kg of installed equipment and includes a key lock to restrict physical access. Its compact footprint and corrosion-resistant steel construction provide a durable enclosure for patch panels, small servers, switches and other rack-mountable components in offices, comms rooms and technical spaces.

Advantages

The stainless steel construction offers enhanced durability and corrosion resistance compared with painted or powder-coated steel, while the IP20 rating ensures basic protection against solid objects commonly found in indoor environments. A 21U vertical space allows organized mounting of multiple rack units without occupying excessive floor area, and the integrated key lock provides a straightforward security measure to prevent unauthorized access. The cabinet supports a practical load of up to 50 kg, suitable for a range of lightweight rack-mounted devices.

Подходит для

• Монтаж небольших серверов и коммутационного оборудования в офисных помещениях
• Установка в стойках для AV-оборудования в конференц-залах и студиях
• Сетевые шкафы для оборудования в серверных комнатах с ограниченным пространством
• Хранение и организация патч-панелей, маршрутизаторов и источников питания

Key specifications

• Form factor: freestanding 21U rack cabinet
• Material: stainless steel
• Protection rating: IP20 (indoor use, protection from solid objects >12 mm)
• Maximum load capacity: 50 kg
• Access control: mechanical key lock
• Intended use: indoor network, server and AV installations

How to use

Place the freestanding rack on a level, stable floor surface in a dry indoor environment that meets the IP20 protection assumptions. Mount rack-mountable equipment vertically into the 21U frame using appropriate cage nuts and screws, distributing the weight evenly to avoid top-heavy loading. Use the key lock to secure the front door when physical access must be restricted. Provide adequate ventilation and, if necessary, route cabling through designated openings or side panels to maintain orderly connections and reduce strain on ports.

Usage recommendations

Do not exceed the specified 50 kg load capacity and avoid placing heavy components high in the cabinet to maintain stability. Ensure the installation location is free from excessive dust, moisture and mechanical impacts, and verify that environmental conditions align with IP20 indoor protection. For improved airflow, consider adding passive vents or compatible fans designed for 21U enclosures while confirming power and mounting requirements.