4 HE Enclosure SCHROFF COMPAC PRO GEH.4HE 84TE 391T rack-mount chassis 4U

SCHROFF COMPAC PRO GEH.4HE 84TE 391T rack-mount chassis 4U is a standardized 4 HE (4U) enclosure engineered for housing electronic modules, power supplies and cooling components in rack systems. The enclosure follows the COMPAC PRO mechanical dimensions with an 84 TE front width and 391T depth, providing a compact frame suitable for industrial, telecommunications and laboratory installations. The chassis is intended to offer a predictable mounting platform for boards and subassemblies while supporting organized cabling and secure installation in 19-inch equipment racks.

Advantages

The COMPAC PRO GEH.4HE design provides a compact footprint and standardized mounting dimensions that simplify integration of boards, plug-in modules and power components. Its 4 HE height offers a balance between component density and accessibility, while the 84 TE width allows flexible allocation of module positions. The 391T depth supports a variety of daughterboards and cooling arrangements without excessive protrusion into rack depth. The chassis construction ensures mechanical stability and repeatable installation in rack environments.

Suitable for

• Integration of electronic boards and plug-in modules in 19" rack systems
• Industrial control and automation cabinets requiring standardized enclosures
• Telecommunications and network equipment deployments
• Laboratory and test bench configurations needing modular mounting

Key specifications

• Form factor: 4 HE (4U) rack-mount enclosure
• Front width: 84 TE (compact COMPAC PRO dimension)
• Depth: 391T, suitable for common boards and cooling components
• Mounting: designed for 19" rack installation with standardized fixing points
• Intended use: housing of electronic modules, power supplies and cooling elements

How to use

Install the chassis into a compatible 19" rack using the rack-mounting points and secure with appropriate fasteners. Fit boards, plug-in modules and power supplies into the allocated TE positions at the front and secure them following the module manufacturer guidance. Route cabling to maintain clear airflow paths and secure all connections. If additional cooling is required, install compatible fans or heat sinks in the available internal space while observing recommended clearances for airflow and service access.

Usage recommendations

Verify rack depth and available clearance before installation to ensure the 391T depth is compatible with existing equipment. Use recommended grounding practices and follow component manufacturers' installation instructions. For high-density or high-power configurations, plan for active cooling and ensure adequate airflow through the chassis.