Corner profile (Eckprofile) for EMV sealing, SCHROFF, model 24564199, for 3HE openings, pack of 2

Corner profile (Eckprofile) from SCHROFF is a pair of corner sealing profiles designed to improve electromagnetic compatibility (EMC) in 3HE rack openings. Supplied as a pack of two, these profiles are intended to be mounted at enclosure or chassis corners to enhance shielding continuity and reduce leakage of electromagnetic interference between adjacent compartments or through the rack front. The design suits standard 3HE openings and integrates with common electronics racks, industrial cabinets and telecom equipment where reliable EMV/EMC sealing is required.

Advantages

These corner profiles offer a compact solution for closing gaps at 3HE opening corners, providing mechanical stability and enhanced conductive contact for improved EMI attenuation. Being specifically shaped for corner application, they help maintain a consistent contact path along rack edges and reduce the need for custom machining or additional gasket components. The pack of two allows for paired installation on opposite corners or as replacements during maintenance.

Подходит для

• Электронные стойки и монтажные рамы с 3HE проёмами
• Промышленные шкафы и электрощитовые корпуса
• Телекоммуникационное оборудование и беспроводные станции
• Системы, требующие улучшения экранирования и снижения помех

Key specifications

• Type: corner sealing profile for EMC/EMV applications
• Compatibility: intended for 3HE rack openings
• Quantity: pack of 2 profiles
• Function: improves conductive continuity and reduces electromagnetic leakage at enclosure corners
• Typical mounting: fitted to enclosure/chassis corners in rack or cabinet fronts

How to use

Position the corner profile at the junction between the rack or cabinet frame and the front opening where a 3HE gap exists. Ensure mating surfaces are clean and free of paint debris or corrosion to promote good conductive contact. Slide or press the profile into place following the enclosure’s corner geometry; if required, secure with the appropriate fasteners or retainers compatible with the enclosure design. Install the second profile symmetrically or at the corresponding corner to achieve uniform shielding performance.

Usage recommendations

For best EMC performance, verify surface conductivity and mechanical compression of the profile after installation. Use corrosion-free contacts and avoid insulating coatings at contact points. Periodically inspect the profiles for wear or deformation and replace the pack if mechanical integrity or electrical continuity is compromised.