34812221

Overview

The nVent SCHROFF part number 34812221 is a rear panel designed for frame-type plug-in units (PIUs). It features a height of 3U and a width of 21HP. This component serves as a structural interface for mounting electronic modules within standard 19-inch rack systems, providing mechanical support and alignment for the rear of the installed units.

Feature Summary

• Designed specifically for frame-type plug-in units to ensure secure rear mounting
• Constructed to fit standard 19-inch rack enclosures with defined dimensional tolerances
• Provides structural stability for 3U high modules within the rack system

Applications

• Mounting rear interfaces for 3U plug-in electronic modules in 19-inch racks
• Structural support for subracks and backplane assemblies
• Integration into modular electronics packaging systems requiring standardized unit heights

Procurement Notes

Verify the exact dimensional specifications against your enclosure requirements before purchase. Confirm that the 3U height and 21HP width match your planned module layout. Ensure compatibility with the specific frame-type plug-in unit series intended for installation. Check lead times as manufacturing schedules may vary.

Selection Notes

Select this rear panel when designing a system using frame-type plug-in units that require a 3U vertical profile. The 21HP width must align with the horizontal space available in your 19-inch rack. Consider the mechanical load requirements of the modules to be mounted. Ensure the panel material and finish meet environmental protection standards if used in harsh conditions.

Part Context

This component belongs to the nVent SCHROFF range of electronics packaging solutions. The brand specializes in rack accessories, cabinets, and subracks for industrial and laboratory applications. The product line emphasizes modularity and scalability, allowing for customizable configurations within standard rack formats.