Chassis plate SCHROFF 390D Rack accessory for 19" enclosures, model 20860111

Chassis plate SCHROFF 390D Rack accessory for 19" enclosures, model 20860111 provides a flat, rigid mounting surface tailored to 390D-format installations in standard 19-inch cabinets. Engineered for use inside server, telecom and industrial enclosures, the plate facilitates secure attachment of boards, modules and auxiliary components while supporting organized cable routing and mechanical stability within the chassis environment.

Advantages

The chassis plate is constructed to offer consistent dimensional accuracy and mechanical strength compatible with 19" rack mounting. It reduces installation time by providing pre-defined mounting zones and alignment relative to rack rails, and improves internal organization by creating a dedicated surface for modules and cable channels. The sturdy design contributes to vibration resistance and long-term reliability in industrial and telecom applications.

Suitable for

• Mounting electronic modules and PCBs inside 19" enclosures
• Industrial control cabinets and factory automation racks
• Server rooms and telecom equipment racks requiring structured internal mounting
• Prototyping and system integration where a standardized internal mounting plane is needed

Key specifications

• Form factor: 390D-format chassis plate designed for 19" enclosures
• Material: rigid metal construction for mechanical support (steel or aluminium depending on variant)
• Mounting: compatible with standard 19" rack mounting positions and internal chassis attachment points
• Function: provides flat mounting surface for modules, PCBs and cable routing
• Environmental suitability: intended for indoor rack and enclosure use in industrial, telecom and server environments

How to use

Install the chassis plate into the selected 19" enclosure by aligning it with the rack rails or internal chassis guides and securing it with the appropriate rack fasteners. Position modules and circuit boards on the plate using the available mounting points or by adding compatible standoffs and brackets. Route cables along the plate edges or through provided openings to maintain separation from heat sources and moving parts. Verify all mechanical connections and clearances before powering equipment.

Usage recommendations

When integrating the chassis plate, select fasteners and standoffs that match the mounted components and enclosure grounding requirements. Ensure adequate ventilation around heat-generating modules, and periodically inspect attachment points for corrosion or loosening in industrial environments.