21130551

Overview

The nVent SCHROFF 21130551 is a stationary shelf component designed for the Varistar rack system. It features dimensions of 600 mm width by 1200 mm depth and supports a static load capacity of 75 kg. The unit includes one grounding connection (1 U incl. GND) and mounts directly onto the Varistar rack structure. The finish is RAL 7021 gray.

Feature Summary

• Stationary design with direct mounting capability to Varistar racks
• High static load support rated at 75 kg
• Integrated grounding provision included in the assembly

Applications

• Installation within Varistar 19-inch rack systems
• Supporting heavy electronic modules or equipment requiring stable platform
• Rack infrastructure assembly where fixed shelving is required

Procurement Notes

Verify that the required rack system is compatible with the Varistar series, as this shelf is specifically engineered for direct mounting on those structures. Confirm that the 600 mm width and 1200 mm depth dimensions align with the intended equipment layout. Ensure the RAL 7021 color finish meets facility aesthetic standards if visual consistency is necessary for the installation environment.

Selection Notes

Select this model when a fixed, non-telescopic solution is preferred over adjustable shelves. The 75 kg capacity distinguishes it from lighter duty options. Consider the 1200 mm depth requirement carefully, as deeper shelves may limit access to rear connections depending on rack spacing. Verify that the direct-mount interface matches existing rack uprights without requiring additional adapters.

Part Context

This component belongs to the nVent SCHROFF 21130 Series, which encompasses various rack accessories and sub-racks. The series typically includes telescopic and stationary shelves designed for modular 19-inch enclosures. This specific part number identifies the stationary variant with specific dimensional and load characteristics within that product family.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Replacement should involve verifying compatibility with the existing Varistar rack frame before sourcing alternatives.