Panduit PWBWFWEZ Wire Basket Waterfall - 5 Pack

Panduit PWBWFWEZ Wire Basket Waterfall Fitting

The Panduit PWBWFWEZ is a steel wire basket waterfall fitting engineered for clean cable routing at vertical transitions in structured cabling installations. Electro zinc finish provides corrosion resistance for indoor datacenter and telecom room environments. UL classified as an Equipment Grounding Conductor per NEC Section 392.3(C), ensuring compliant installations in commercial facilities. Ships as a 5-pack for multi-drop telecom riser or horizontal-to-vertical server rack transitions where cable stress management and code compliance intersect.

Key Features

• Steel construction with electro zinc finish handles structured cabling loads while resisting corrosion in climate-controlled environments
• UL classified Equipment Grounding Conductor rating satisfies NEC 392.3(C) and 392.7(B) requirements for metal cable tray systems
• Wire basket design maintains airflow around Cat6/Cat6A bundles and fiber trunks during vertical transitions
• Waterfall geometry prevents cable bend radius violations at tray direction changes - critical for 10GBASE-T and OM3/OM4 fiber
• 5-pack quantity supports multi-floor riser installations or distributed IDF/MDF transition points in a single order
• CSA C22.2 No. 126.1-02 and NEMA VE 1-2002 compliance for cross-border projects and Canadian datacenter builds

Wire basket waterfall fittings solve the cable stress problem that occurs when horizontal tray runs transition to vertical risers or drop down to equipment racks. Unsupported cables sag and kink at the transition point, causing insertion loss in copper links and attenuation spikes in fiber - problems that don't show up until acceptance testing fails. The PWBWFWEZ maintains the wire basket support structure through the entire bend radius, distributing cable weight across the fitting rather than concentrating stress at the entry and exit points. Steel construction handles the combined load of 96-strand OS2 trunks, Cat6A bundles, and 12mm power whips without deflection. Electro zinc finish prevents oxidation in the 60-70°F / 40-50% RH envelope typical of raised-floor datacenters, ensuring long-term grounding path integrity for the life of the installation.

The UL Equipment Grounding Conductor classification is the key compliance piece for integrators working under NEC Article 392. When the entire cable tray system - straight sections, fittings, supports, and bonds - carries UL recognition, the AHJ signoff process is straightforward documentation rather than engineering judgment calls. The PWBWFWEZ meets the same 392.7(B) grounding and bonding requirements as the straight basket sections it connects to, maintaining electrical continuity through bolted joints. For Canadian projects or US builds requiring CSA recognition, the C22.2 No. 126.1-02 listing covers the same structural and electrical performance requirements under the Canadian Electrical Code. Multi-tenant datacenter builds, financial sector installations, and any project where the electrical inspector is looking at every tray joint benefit from fittings that carry the same third-party certification as the rest of the pathway.

The 5-pack quantity maps to typical riser installations where three to five floor penetrations need waterfall fittings - two IDF verticals plus one MDF connection in a three-story build, or four IDF risers in a distributed campus structure. Buying fittings in matched sets ensures consistent finish and dimensional tolerance across the installation, avoiding the mismatched appearance and fit issues that occur when fittings come from different production runs. Steel wire basket construction is the standard for high-density copper and fiber routing where cable cooling matters - unlike solid-bottom tray, the open basket structure allows HVAC airflow to reach the cable bundle, preventing the 10-15°F temperature rise that degrades Cat6A insertion loss margin and shortens fiber jacket life in packed pathways.