20838280

Overview

The Schroff 20838-280 is a front panel designed for 19-inch subracks and enclosures. It features a 3U height and 28HP width configuration. The unit is constructed from aluminum with a 2.5mm anodized finish. It includes bottom-hinged doors and is supplied as an unshielded assembly kit.

Feature Summary

• Bottom-hinged door mechanism for access
• Anodized aluminum construction
• Unshielded design variant

Applications

• 19-inch subrack integration
• Enclosure front panel replacement
• Modular equipment housing

Procurement Notes

Verify the specific ordering suffix to confirm hinge orientation and shielding status. Ensure compatibility with the target subrack series dimensions. Confirm material thickness requirements for mechanical stability. Check if mounting hardware is included in the base package.

Selection Notes

Select this model for applications requiring hinged access to 3U slots. Compare against fixed panel options if security is a priority. Verify that the 28HP width aligns with the internal module layout. Consider EMC gasket requirements if shielding becomes necessary later.

Part Context

This component belongs to the Schroff front panel series for rack systems. It serves as a modular interface for 19-inch standard enclosures. The product line emphasizes customizable configurations for industrial electronics housing.

Replacement Considerations

Cross-reference with part number 20838-279 for similar hinge variants. Verify dimensional compatibility with existing subrack frames before substitution.