nVent PBK45U - ProLine Containment System Express Transom Blanking, 6.59x60x1.78, Black, Steel
nVent

PBK45U

UPC: 783510393229


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Installation Instructions

Contact for Pricing

Overview

The nVent ProLine Express Transom Blanking Kit (SKU: PBK45U) is a precision-engineered solution designed to seal critical gaps atop aisle containment doors in data centers, server rooms, and industrial facilities. As part of the trusted ProLine family from nVent—renowned for thermal management and containment solutions—this blanking kit ensures optimal airflow management, energy efficiency, and equipment protection by preventing hot air recirculation and maintaining cold aisle integrity. Engineered from durable black steel with dimensions of 6.59 x 60 x 1.78 inches, the PBK45U is built to withstand demanding environments while delivering long-term reliability and performance. This Express Transom Blanking Kit is specifically designed for rapid deployment in high-density IT environments where space optimization and thermal control are paramount. It is ideal for use in data centers, telecom facilities, and enterprise server rooms where aisle containment systems are deployed to improve cooling efficiency and reduce operational costs. The blanking kit integrates seamlessly with nVent’s ProLine containment systems, including Express doors, to create a complete thermal barrier that enhances the effectiveness of CRAC/CRAH units and minimizes energy waste. Key applications include hot aisle/cold aisle containment configurations, where maintaining separation between thermal zones is critical to preventing equipment overheating and reducing cooling loads. The PBK45U is particularly valuable in facilities undergoing retrofits or expansions, as it allows for quick installation without the need for custom fabrication. Its modular design ensures compatibility with standard containment frameworks, making it a versatile choice for engineers and facility managers seeking scalable solutions. Installation is straightforward, requiring no specialized tools or training. The kit is pre-fabricated to match the dimensions of the Express transom, ensuring a precise fit that eliminates gaps and air leakage. This not only improves thermal performance but also simplifies maintenance by providing a clean, unobstructed pathway for airflow management. The black steel construction offers superior durability and corrosion resistance, ensuring long-term performance even in high-traffic or harsh industrial settings. Choosing the nVent ProLine Express Transom Blanking Kit means selecting a solution backed by decades of thermal management expertise. nVent’s reputation for innovation and reliability in data center infrastructure makes the PBK45U a trusted choice for professionals who demand precision, efficiency, and peace of mind. Whether upgrading an existing facility or designing a new one, this blanking kit delivers the performance and compatibility needed to optimize your thermal containment strategy.
  • Used to block spaces atop an aisle containment door.
  • Precision-engineered black steel construction for durability and corrosion resistance
  • Dimensions: 6.59 x 60 x 1.78 inches (compatible with ProLine Express systems)
  • Rapid deployment with no custom fabrication or specialized tools required
  • Enhances thermal efficiency in data centers, server rooms, and industrial facilities

Specifications

Application
Datacom and Telecom Equipment;Networking, Storage and Data Center;Telecom and Data Protection
Application
Networking, Storage and Data Center; Telecom and Data Protection; Datacom and Telecom Equipment
Color
Black
Color
Jet Black
Color
Black;Black RAL 9005
Color Code
RAL 9005
Consist Of
Blanking cover with gasket
Construction
16 gauge Powder Coated
Depth
1.78 in
Depth
45 mm
Finish
Powder Coated
Height
44 IN
Height
6.5 in
Insulation
No
Knockouts
False
Knockouts
No
Material
Mild Steel
Material
Steel
Product Family
ProLine Containment System
Series
ProLine
Size
6.59x60x1.78
Size
6.59 x 60.00 x 1.78 inch
Thickness
51.40mm (2.024")
Thickness
1.4 mm
Thickness
16 ga
Type
Aisle Containment
Weight
13.2 lb
Width
1,524 mm
Width
60 in
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How to Install the PBK45U Controller

This guide provides step-by-step instructions for installing and configuring the PBK45U Controller, ensuring proper wiring and setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors

  1. Mount the controller

    Secure the PBK45U controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the wiring

    Use wire strippers to prepare the wires and connect them to the appropriate terminals on the PBK45U controller. Follow the wiring diagram provided in the documentation to ensure correct connections.

  3. Power on the controller

    After all connections are made, turn on the power supply to the controller. Use a multimeter to verify that the voltage levels are within the specified range.

  4. Configure the controller settings

    Access the configuration menu on the PBK45U controller and input the necessary parameters as per your application requirements. Save the settings before exiting.

  5. Calibrate the controller

    Follow the calibration procedure outlined in the documentation to ensure the PBK45U controller operates accurately. This may involve adjusting settings based on feedback from connected devices.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.