21130404

Overview

The nVent SCHROFF 21130404 is a top cover component designed for the 21130 series subrack system. It features an 800 mm width and 900 mm depth, providing structural enclosure for electronic assemblies. The unit offers IP22 ingress protection against solid objects and dripping water. Constructed for durability, it integrates with the modular PROLINE chassis architecture to support vertical board mounting in standard 19-inch rack environments.

Feature Summary

• Provides protective top enclosure for subrack systems
• Ensures IP22 ingress protection rating
• Compatible with 800 mm wide chassis configurations

Applications

• Industrial electronics housing
• Telecommunications equipment enclosures
• Control panel assembly

Procurement Notes

Verify exact dimensional compatibility with existing 21130 series frames before procurement. Confirm that the 900 mm depth aligns with internal component layout requirements. Ensure the IP22 rating meets environmental protection standards for the intended installation location. Cross-reference manufacturer documentation for specific mounting hardware inclusion.

Selection Notes

Select this model when a ventilated or solid top cover is required for an 800 mm wide subrack. The 900 mm depth must match the rear clearance of the installed backplane. Consider the IP22 rating for indoor applications where limited dust and drip protection are sufficient. Evaluate if additional sealing is needed for harsher environments beyond basic splash resistance.

Part Context

This component belongs to the nVent SCHROFF 21130 series, which provides modular subracks for 19-inch rack mounting. The series supports various depths and widths to accommodate different PCB sizes. These units are part of a broader ecosystem including front panels, power supplies, and backplanes for complete system integration.

Replacement Considerations

Direct substitutes include other 21130 series top covers with matching 800x900 mm dimensions. Verify interface compatibility with existing side rails. Alternative models may offer different ventilation patterns or higher IP ratings if environmental conditions require modification.