20838271

Overview

The nVent SCHROFF 20838-271 is a 3U height, bottom-hinged front panel designed for subrack and enclosure applications. Constructed from aluminum with an anodized surface finish and untreated edges, it provides a non-shielded structural interface. The panel features a width of 63 HP (213 mm) and a depth of 157.5 mm, with an overall height dimension of 137.2 mm excluding the hinge mechanism. It is supplied as a set of two pieces, allowing for folding operation to facilitate access to internal components while maintaining secure mounting within standard rack systems.

Feature Summary

• Bottom-hinged design enables folding operation for component access
• Anodized aluminum construction ensures durability and corrosion resistance
• Non-shielded configuration suitable for general-purpose mounting

Applications

• Mounting on 19-inch subracks
• Enclosure front panel integration
• Equipment chassis access covers

Procurement Notes

Verify that the required quantity matches the package specification of two pieces per unit. Confirm that the 3U height and 63 HP width align with the target subrack dimensions. Ensure that the non-shielded nature of the panel meets the electromagnetic requirements of the installation environment. Check that untreated edges are acceptable for the specific application safety standards.

Selection Notes

Select this model when a hinged solution is required for 3U high equipment bays. The 63 HP width accommodates standard module arrangements within this height constraint. Consider the anodized finish for environmental protection in industrial settings. Verify compatibility with the specific subrack series intended for use, as mounting hole patterns may vary between different Schroff product lines.

Part Context

This part belongs to the nVent SCHROFF front panel family, specifically designed for modular rack systems. It serves as a functional cover for equipment slots, providing a professional appearance and physical protection. The bottom-hinged variant allows for easier maintenance compared to removable panels, reducing the risk of losing fasteners or damaging connectors during routine inspections.

Replacement Considerations

The 20838-272 is a similar bottom-hinged front panel but features a wider 84 HP footprint. If the available space permits, this alternative offers greater horizontal module capacity while maintaining the same 3U height and hinge mechanism. Ensure that the increased width does not interfere with adjacent rack units or enclosure walls.