21130268

Overview

The Schroff 21130268 is a DIN rail component designed for industrial control cabinet integration. It serves as a mounting solution for plug-in units and module boxes, facilitating secure installation within standard enclosures. The rail supports PCB mounting without front panels when used with appropriate board fixing brackets. It is engineered to accommodate PCBs and drives with a height of 4.4 inches (111.7 mm). The component complies with IEEE 1101.10/11 standards for plug-in unit installation, ensuring mechanical stability and standardized interface compatibility for electronic modules in rack systems.

Feature Summary

• Provides dedicated mounting infrastructure for plug-in units and module boxes
• Enables front-panel-less PCB installation and fixation via board fixing seats
• Ensures compliance with IEEE 1101.10/11 standards for plug-in unit integration
• Supports fixed installation of PCBs and drives up to 111.7 mm in height

Applications

• Mounting plug-in units and module boxes in industrial cabinets
• Securing PCBs without front panels using board fixing brackets
• Installing drives and boards with a maximum height of 111.7 mm
• Compliant assembly of plug-in units per IEEE 1101.10/11 standards

Procurement Notes

Verify the specific material composition and coating type against the official Schroff datasheet for the 21130268 part number. Confirm that the rail dimensions match the intended enclosure profile. Ensure compatibility with the specific IEEE 1101.10/11 plug-in units being deployed. Check for any required accessories such as board fixing seats or end caps listed in the official documentation.

Selection Notes

Select this DIN rail when the application requires standardized mounting for plug-in units compliant with IEEE 1101.10/11. It is suitable for installations involving PCBs or drives up to 111.7 mm in height. Consider this component if front-panel-less PCB mounting via fixing seats is necessary. Verify that the rail fits the specific subrack or chassis design requirements.

Part Context

Schroff manufactures industrial mounting solutions, including DIN rails and subracks, for electronic equipment enclosures. The 21130268 belongs to their range of components designed for robust mechanical support of electronic modules. These parts are typically used in conjunction with other Schroff system elements like cabinets and backplanes to create complete rack-mounted systems.

Replacement Considerations

Consult official Schroff documentation for confirmed substitute part numbers. Generic DIN rails may not meet the specific IEEE 1101.10/11 compliance or dimensional tolerances required for the intended plug-in units.