nVent QTRWB4 - Reinforced wall bracket, 4", Bulletin QT (Quick Tray Basket Cable Tray), Size/Dims: , Material/Finish: Galvanized
nVent

QTRWB4

UPC: 783510140014

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Overview

The nVent QTRWB4 Reinforced Wall Bracket (SKU: QTRWB4) is a robust, 4-inch galvanized steel mounting solution engineered for nVent's Bulletin QT Quick Tray Basket Cable Tray systems. Designed for heavy-duty industrial and commercial applications, this bracket provides essential structural support for overhead cable management. Manufactured by nVent, a leader in electrical and thermal management, the QTRWB4 features a corrosion-resistant pre-galvanized finish, ensuring long-term reliability in demanding environments. Its dimensions are 3.00 x 1.00 x 4.00 inches (76 x 25 x 102 mm). This reinforced bracket is specifically designed to mount directly to 1-5/8-inch wide metal channels, offering a secure and stable platform. For securing cable trays up to 8 inches (203 mm) wide to the bracket, use one QTPSSW3 Splice Washer and one QTPBNWK Splice Kit. The QTRWB4 is integral to the Bulletin QT Quick Tray Basket system, widely utilized in manufacturing plants, data centers, commercial buildings, and infrastructure projects. Its reinforced design supports larger trays and heavier cable loads, preventing sagging and misalignment. Installation is simplified with pre-drilled mounting holes, compatible with standard metal framing systems, reducing labor time and potential errors. Trust nVent's commitment to engineering excellence for safe and efficient cable distribution.
  • 4-inch reinforced wall bracket for nVent Bulletin QT Quick Tray Basket Cable Tray systems.
  • Constructed from galvanized steel for corrosion resistance.
  • Designed to mount directly to 1-5/8-inch wide metal channels.
  • Dimensions: 3.00 x 1.00 x 4.00 inches (76 x 25 x 102 mm).
  • Supports cable trays up to 8 inches wide with specified splice kits.
  • Pre-galvanized finish ensures long-term durability in harsh environments
  • Part of nVent’s trusted Bulletin QT Quick Tray Basket system
  • Simplifies installation with pre-drilled mounting holes and standard metal channel compatibility

Specifications

Material
Galvanized Steel
Mounting Type
Wall Mount
Series
Bulletin QT
Size
4"
Package Dimensions (L x W x H)
4.5 IN x 2 IN x 3.7 IN
Package Dimensions (L x W x H)
11.43 cm x 5.08 cm x 9.398 cm
Package Weight (Imperial)
0.550 L
Package Weight (Metric)
0.249 kg
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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.