34812121

Overview

The nVent SCHROFF 34812121 is a front panel designed for frame type plug-in units. It features an unshielded construction with a 3U height and 21HP width specification. The unit is fabricated from aluminum material, offering a front surface that is anodized for corrosion resistance and aesthetic finish. The rear side of the panel is conductive to support grounding requirements within electronic enclosures. This component serves as a structural interface element for modular electronics packaging systems.

Feature Summary

• Unshielded front panel design for frame type plug-in units
• Anodized aluminum front surface with conductive rear side
• Standard 3U height and 21HP width dimensions

Applications

• Modular electronics enclosure assembly
• Rack-mounted equipment front interfacing
• Industrial control system housing components

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current catalog to ensure compatibility with existing frame types. Confirm that the unshielded configuration meets the electromagnetic interference requirements of the target application. Check for any recent updates to dimensional tolerances or surface treatment specifications before finalizing procurement orders.

Selection Notes

Select this part when an unshielded front panel is required for a 3U by 21HP frame type plug-in unit. Ensure the application does not demand shielding properties, as this model is explicitly unshielded. Verify that the aluminum construction and anodized finish align with environmental and durability needs of the installation site.

Part Context

This component belongs to the nVent SCHROFF line of accessories for electronics packaging. It is specifically categorized as a front panel for frame type plug-in units. The product supports modular rack systems commonly used in industrial and telecommunications infrastructure applications.

Replacement Considerations

The 34812128 is a documented substitute offering similar functionality but with a 28HP width instead of 21HP. Ensure dimensional compatibility with the mounting frame before substitution.