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The nVent SCHROFF Varistar Glazed Door, part number 21130127, is a single-point locking enclosure door designed for 19-inch rack systems. It features a 180-degree opening angle and an IP20 ingress protection rating. The unit measures 600mm in width and 1800mm in height, corresponding to a 38U vertical space. The finish is RAL7021 black grey. This component serves as a protective front panel for electronic infrastructure, ensuring security and environmental shielding while maintaining standard compatibility with Schroff mounting systems.
Verify that the specific order references part number 21130127 to ensure correct dimensions and finish. Confirm that the receiving facility has adequate clearance for the 180-degree door swing. Check that the host rack system supports the specified 600mm width and 1800mm height profile. Ensure the installation environment meets the requirements for the IP20 rating classification.
Select this model when a transparent viewing window is required for status monitoring without opening the enclosure. The 180-degree opening capability distinguishes it from limited-swing alternatives, offering superior serviceability. The RAL7021 color provides a standard industrial aesthetic compatible with most Schroff chassis. Verify that the single-point lock satisfies the security requirements of the deployment location.
nVent SCHROFF is a recognized provider of electronic packaging solutions, contributing significantly to the standardization of 19-inch rack systems since its establishment. The Varistar series represents their modular approach to rack components, emphasizing interoperability and scalability. This door is part of a broader ecosystem designed to meet international standards such as IEC 60297-3-x and IEEE 1101.x for consistent mechanical integration.
No public confirmed substitute part numbers are available for direct replacement.

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