SCHROFF 21006945 3U 4HP Aluminum Front Panel, Natural Anodized, 2.5mm, for 19 inch Racks

Empty slots in a 19-inch rack or subrack can disrupt airflow, allow dust ingress, and compromise the professional appearance of your installation. The SCHROFF 21006945 front panel solves this by providing a robust, precision-machined blanking plate that covers unused 3U x 4HP openings, ensuring a clean, secure, and compliant enclosure.

Who is it for

This front panel is ideal for system integrators, network engineers, and electronics manufacturers who build or maintain 19-inch rack systems and subracks. It is particularly suited for applications requiring a durable, corrosion-resistant cover for unused slots, such as in data centres, industrial control cabinets, and laboratory equipment.

Main features

• Precision dimensions: 3U height and 4HP width per IEC 60297-3-101, guaranteeing a perfect fit in standard 19-inch racks and subracks.
• High-quality material: Made from 2.5 mm thick aluminum with a natural anodized finish, offering excellent durability and a sleek silver appearance.
• Easy installation: Pre-drilled mounting holes allow quick screw-on attachment, saving time during assembly or reconfiguration.
• Versatile use: Suitable for covering unused slots, protecting internal components, and maintaining proper airflow management.
• Professional finish: The anodized surface resists scratches and corrosion, ensuring long-term aesthetics and performance.

Specifications

• Product type: Front panel
• Rack unit height: 3U
• Horizontal pitch width: 4HP
• Material: Aluminum
• Surface finish: Natural anodized
• Panel thickness: 2.5 mm
• Colour: Silver
• Compatibility: 19-inch rack systems, subracks
• Standard compliance: IEC 60297-3-101
• Mounting type: Screw-on
• Number of pieces: 1
• Application: Electronic enclosures, subracks
• Mounting holes: Pre-drilled

Tips

To maintain optimal airflow and prevent dust buildup, periodically check that all unused rack spaces are covered with blanking panels like this one. For a uniform look, use the same finish across all panels in your rack. When installing, ensure the panel is aligned with the mounting rails and use appropriate screws to avoid stripping the threads.