21130403

Overview

The Schroff 21130403 is a top cover vent designed for rack components, specifically engineered for enclosures with an 800 mm width and 800 mm depth. It provides IP22 protection against solid objects and water spray. The unit accommodates three fans by default, with the capability to expand to six fans for enhanced thermal management in high-density applications.

Feature Summary

• Provides IP22 ingress protection rating for internal components
• Supports modular fan configuration with expansion capability
• Designed for integration into standard 19-inch rack systems

Applications

• Telecommunications equipment enclosures
• Industrial control cabinet ventilation
• Server rack thermal management

Procurement Notes

Verify exact dimensional compatibility with existing 800x800mm chassis before procurement. Confirm fan quantity requirements (3 or 6) as this affects airflow specifications. Ensure mounting hardware aligns with the specific subrack series intended for installation. Check lead times as manufacturing schedules may vary.

Selection Notes

Select this component when active cooling is required for deep 800mm enclosures. Consider ambient temperature conditions to determine if the base three-fan setup suffices or if the six-fan expansion is necessary. Ensure the RAL7021 color finish meets facility aesthetic standards.

Part Context

This part belongs to the nVent SCHROFF Varistar series, which offers standardized rack solutions. It complements other 21130 series components like subracks and shelves, providing a cohesive ecosystem for building robust electronic packaging systems compliant with industry standards.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Custom fabrication may be required if original availability is limited. Verify that any alternative maintains identical 800x800mm footprint and IP22 rating.