Rittal DK 5501.200 Tubular Door Frame - Zinc-plated

Feature → Business Impact → Application: The tubular door frame uses a sheet-steel tube section with a plastic corner connector, delivering a rigid, corrosion-resistant structure that minimizes door sag and misalignment—reducing rework and service calls in high-density cabinet rows. This translates to faster door installation on TS IT enclosures and improved consistency across builds, boosting on-site productivity and compliance with installation standards. The zinc-plated finish provides enhanced durability in harsh industrial environments, lowering maintenance costs and extending cabinet longevity. The kit includes assembly parts, simplifying procurement and shortening lead times during enclosure upgrades or retrofits. With two tubular door frames per door, the system delivers symmetrical rigidity, improving sealing performance and reducing door adjustment maintenance over the lifecycle. The frame is designed specifically for 400 mm wide TS IT enclosures and vertical mounting on the door bolts, ensuring a straightforward fit for standards-driven projects and OEM installations. Compatibility with ETIM 9 EC002620 and ECLASS 8.0 27189261 helps ensure downstream integration with MRO catalogs and ERP-based procurement streams, while the 2-pack packaging supports efficient stocking and batch purchasing. Industry practitioners gain a reliable, manufacturer-aligned solution that reduces downtime, accelerates assembly, and improves consistency in enclosure builds.