20838278

Overview

The Schroff 20838278 is a front panel kit designed for professional enclosure systems. It features a bottom-hinged configuration and is specified as unshielded. The unit measures 4U in height and provides 63 Horizontal Pitch (HP) width, accommodating standard VME or similar modular plug-in units within industrial rack environments.

Feature Summary

• Bottom-hinged design allows the front plate to fold down for access to internal components without full removal from the rack.
• Unshielded construction suitable for applications where electromagnetic interference shielding is not required by the system architecture.
• Compatible with standard modular plug-in devices, facilitating organized integration of electronic modules within the chassis.

Applications

• Industrial control enclosures requiring accessible front-mounted module interfaces
• Measurement technology racks utilizing 4U height slots
• Research equipment housings needing non-shielded front panel solutions

Procurement Notes

Verify that the application environment does not require electromagnetic shielding, as this model is explicitly unshielded. Confirm compatibility with the specific plug-in unit standards used in your system, ensuring the 63 HP width aligns with your module layout. Check for any regional regulatory compliance requirements relevant to the enclosure material and finish before finalizing procurement.

Selection Notes

Select this component when a hinged front access solution is needed for a 4U slot. Ensure the system does not mandate shielding, as shielded variants exist within the product family. Verify that the 63 HP width matches the available space and module count in your specific rack configuration to ensure proper fit and functionality.

Part Context

This part belongs to the nVent SCHROFF front panel kit series, which provides structural accessories for professional enclosure systems. These kits are engineered for use in industrial, research, and measurement technology sectors, offering standardized mounting solutions for modular electronic hardware within robust chassis frameworks.

Replacement Considerations

Direct substitutes include other unshielded, bottom-hinged front panels from the same manufacturer with identical 4U height and 63 HP width specifications. Verify mechanical interface compatibility before swapping with other models in the 20838 series.