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The Schroff 21130372 is a telescopic rack shelf designed for the Varistar series. It features a universal width configuration with an 800 mm depth and a 500 mm usable depth. The unit is finished in RAL 7021 gray. It supports a maximum load capacity of 70 kg. The component utilizes a telescopic mechanism to allow access to rear-mounted equipment within standard 19-inch rack enclosures.
Verify that the required depth matches the 500 mm usable specification. Confirm compatibility with the specific Varistar frame model. Ensure the load requirements do not exceed the 70 kg limit. Check if the telescopic extension length meets the enclosure depth constraints.
Select this model when rear access is required for deep installations. Choose based on the 70 kg load requirement rather than generic shelves. Consider the 800 mm overall depth against available rack space. Verify the RAL 7021 finish matches existing rack aesthetics.
This part belongs to the nVent Schroff 21130 Series sub-rack components. It is specifically engineered for the Varistar line of cabinets. The series focuses on standardized, high-quality electronics packaging solutions for industrial and telecommunications environments.
No public confirmed substitute part numbers are available in the provided documentation.

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