21500067

Overview

The nVent SCHROFF 21500067 is a 19-inch aluminum subrack designed for railway applications, specifically conforming to SNCF standards. It features a 3U height and 36 HP width within the EuropacPRO series. The unit measures 320 mm in depth and includes EMC shielding capabilities. This modular component supports retrofit installations and allows for additional equipment integration.

Feature Summary

• Designed for railway environments with specific SNCF compliance
• Constructed from aluminum for structural integrity
• Includes integrated EMC shielding for signal protection
• Supports retrofit installation configurations

Applications

• Railway signaling systems
• Train control and monitoring equipment
• Onboard communication infrastructure
• Industrial railway automation panels

Procurement Notes

Verify that the specific order matches the SNCF railway specification and 3U/36HP dimensions. Confirm EMC shielding requirements are met for the intended electromagnetic environment. Ensure compatibility with existing 19-inch mounting rails. Check for any required accessory kits for proper retrofit installation.

Selection Notes

Select this model only when SNCF railway compliance is mandatory. The 3U height and 320mm depth limit module size; verify board dimensions fit within these constraints. Aluminum construction offers weight savings compared to steel but requires consideration for grounding paths. EMC shielding is integral; do not assume standard non-shielded racks provide equivalent protection.

Part Context

This part belongs to the EuropacPRO series, which focuses on robust electronics packaging for demanding environments. Schroff specializes in modular rack solutions, including cabinets and backplanes. The 21500067 represents a specialized variant tailored for transportation sectors rather than general industrial use.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific SNCF-compliant configuration. Generic 19-inch 3U subracks lack the required railway certification and EMC shielding. Verify if older Schroff models support retrofitting or if custom modifications are needed.