34812921

Overview

The Schroff 34812921 is a cover plate designed for frame-type plug-in units (PIUs). It features a height of 21 HP and a depth of 167 mm. The component measures 133 mm in external height and 235 mm in external depth, corresponding to imperial dimensions of 5.25 inches and 9.252 inches respectively. This accessory serves as a blanking panel to maintain rack integrity.

Feature Summary

• Designed specifically for frame-type plug-in unit applications
• Provides structural coverage for unused rack slots
• Compatible with standard 19-inch cabinet frameworks

Applications

• Blanking unused slots in 19-inch electronic cabinets
• Retrofitting existing rack installations
• Maintaining airflow management in modular subracks

Procurement Notes

Verify the specific HP height requirement against your current PIU frame configuration before ordering. Confirm that the 167 mm depth aligns with your system's internal spacing constraints. Ensure compatibility with the specific Schroff frame series intended for installation to guarantee proper fitment.

Selection Notes

Select this part when a blanking panel is required for a 21 HP slot within a Schroff frame-type system. Consider the 167 mm depth specification to ensure it does not interfere with rear cabling or adjacent components. Validate that the mounting interface matches the existing frame standards.

Part Context

This component belongs to the nVent SCHROFF range of electronics packaging solutions. It is categorized under rack accessories and complements their portfolio of combinable and modular electronic enclosures. The product supports scalable deployment in laboratory racks and ruggedized cabinet systems.

Replacement Considerations

Cross-reference with other Schroff cover plates such as 34812914 or 34812928 if different heights are needed. Verify dimensional equivalence before substituting with non-OEM parts to ensure mechanical stability.