nVent A4448RT - Wiring Trough NEMA Type 3R, 4.00x4.00x48.00, Gray, Steel
nVent

A4448RT

UPC: 783510382308


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Installation Instructions

Contact for Pricing

Overview

The nVent A4448RT is a robust steel wiring trough designed for superior protection of electrical wiring, cable distribution, junctions, and terminations in demanding industrial and commercial environments. Engineered to meet NEMA Type 3R and Type 4 standards, this trough provides exceptional defense against environmental hazards, making it ideal for outdoor installations where exposure to rain, sleet, and falling dirt is a concern. Its durable gray powder-coated steel construction ensures longevity and resistance to corrosion, maintaining the integrity of your critical electrical infrastructure. This 4.00x4.00x48.00 inch trough offers ample space for organizing and safeguarding a significant volume of wiring. The screw-cover design facilitates secure closure, preventing unauthorized access and protecting sensitive components from external contaminants. For applications requiring enhanced security, an optional padlock hasp kit is available, providing an additional layer of protection against tampering and theft.
  • Drip shield top and seam-free sides, front, and back
  • Slip-on removable cover
  • Embossed mounting holes on back of enclosure
  • Provision for padlocking
  • No gasketing or knockouts
  • 16 or 14 gauge plated steel
  • Streamlines cable management and reduces wiring hazards.
  • Manufacturer: nVent, SKU: A4448RT

Specifications

Application
Power Distribution
Color
Gray
Color Code
ANSI 61
Depth
13 IN
Depth
48
Depth
1,219
Finish
Galvanized
Height
4 IN
Height
102 mm
IP Rating
IP32
Material
Mild Steel;Steel
Material
Mild Steel
Material
Steel
Modification Services
Yes
Mounting Type
Horizontal or Vertical
NEMA Rating
Type 3R
Nema Rating
Type 3R and Type 4
NEMA Rating
3R Weather-resistant, except dust
Protection Rating
NEMA Type 3R
Series
nVent A4448RT
Size
4.00x4.00x48.00 in
Size
4.00x4.00x48.00
Size
4.00x4.00x48.00 inches
Thickness
1.52 mm
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
Trough
Type
Commercial Wiring Troughs;Trough
Type Number
Type 3R
Weight
18 lb
Width
4
Width
102
Width
23 IN
Wireway
Wiring Troughs
Package Dimensions (L x W x H)
50.5 IN x 5 IN x 4.5 IN
Package Dimensions (L x W x H)
128.27 cm x 12.7 cm x 11.43 cm
Package Weight (Imperial)
18.000 L
Package Weight (Metric)
8.165 kg
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How to Install the A36R3612NK Enclosure

This guide provides step-by-step instructions for installing the A36R3612NK enclosure securely and safely.

Estimated time: 30m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors, Padlock staple

  1. Prepare the installation site

    Select a suitable location for the A36R3612NK enclosure, ensuring it is level and accessible for wiring.

  2. Mount the enclosure

    Secure the enclosure to the wall or mounting surface using appropriate mounting screws. Ensure it is firmly attached and level.

  3. Install the padlock staple

    Push the padlock staple through the slot in the bottom of the enclosure from the inside until it snaps in place for added security.

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.