Hammond PBPP191UBK-50 1U Toolless Snap-In Blanking Panel, 50-Pack

PBPP191UBK-50 is a 50-piece pack of 1U black plastic rack blanking panels from the Hammond PBPP Series, intended for data center, server room and network cabinet work where unused rack space needs to be sealed. Buying in a 50-pack suits IT teams, integrators and facilities groups closing out multiple racks in one pass, or keeping panels on hand for ongoing rack moves and reconfiguration.

Each panel is molded from UL94 V-0 rated flame-resistant ABS plastic, giving a lightweight but durable component for airflow control in IT and network environments. The toolless snap-in design lets each 1U panel be installed, removed and relocated without tools or fasteners, so rack layouts can be changed without disturbing adjacent equipment. Panels are compatible with standard EIA compliant square-hole rack rails; they are not compatible with threaded mounting rails.

Overall panel dimensions are 1.70 in (43 mm) high by 19.02 in (483 mm) wide by 1.65 in (42 mm) deep, occupying 1U of a 19" rack. The 50-pack ships as a carton measuring 20 in x 13 in x 9 in (508 mm x 330 mm x 229 mm) with a shipping weight of 14.75 lbs (6.69 kg).

By filling open U positions, the panels help maintain separation between supply and exhaust air, reduce hot and cold air recirculation and improve cooling efficiency in high-density cabinets and hot aisle / cold aisle deployments. PBPP191UBK-50 is RoHS and REACH compliant, USMCA compliant, BABA compliant for government procurement and domestic sourcing requirements, and is manufactured in the US (ECCN EAR99, tariff code 9801.00.1098).