nVent AST4124R - Splitter Trough Type 1 4-wire 125 amps, 48x6x5, Gray, Steel
nVent

AST4124R

UPC: 783510136963


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Overview

The nVent AST4124R Splitter Trough (SKU: AST4124R) is a Type 1 enclosure designed for efficient power distribution in industrial and commercial settings. This 4-foot splitter trough facilitates the safe splitting of feeder circuit conductors into multiple branch circuit conductors. Constructed from durable steel with a gray finish, it offers resistance to typical industrial environmental factors. The AST4124R is ideal for segmenting main power feeds into smaller circuits and comes equipped with pre-installed terminal blocks for streamlined installation and secure connections. It supports three- and four-wire power distribution systems and has a 125-amp rating, making it suitable for medium to heavy-duty power needs. The 48-inch length provides ample space for conductor termination and organization. Key features include efficient power splitting, reduced installation complexity due to pre-installed terminals, durable steel construction, Type 1 enclosure rating for indoor use, versatile wiring configurations, and significant ampacity. This splitter trough is a valuable component for electrical contractors, facility maintenance, and industrial automation professionals in applications such as manufacturing plants, warehouses, commercial buildings, and data centers, prioritizing safety, efficiency, and ease of installation.
  • 4-foot (48-inch) length for ample conductor management
  • 125-amp rating for medium to heavy-duty power distribution
  • Type 1 enclosure suitable for indoor industrial applications
  • Durable steel construction with gray finish
  • Pre-installed terminal blocks for simplified installation
  • 16 or 14 gauge steel

Specifications

Application
Power Distribution
Branch Lug Amps CU
110 A
Branch Lug Quantity
6
Branch Lug Wire Size
14 - 2 AWG
Branch Lug Wire Size
14-2
Color
Gray
Color Code
ANSI 61
Depth
13 IN
Depth
4.5
Depth
114
Finish
Powder Coated;Steel/Gray
Finish
Powder Coated
Height
1,219 mm
Height
48 in
Main Lug Amps CU
125 A
Main Lug Quantity
1
Main Lug Wire Size
14 - 1/0 AWG
Main Lug Wire Size
14-1/0 kcmil
Material
Mild Steel
Material
Mild Steel;Steel
Modification Services
Yes
NEMA Rating
1 Indoor, electrical protection
Number Of Wires
4
Protection Rating
NEMA Type 1
Size
48" Section in
Thickness
51.40mm (2.024")
Thickness
1.9 mm
Thickness
14 ga
Type
Utility / Canadian Cabinets and Splitters
Type
Utility Cabinets
Type Number
Type 1
Weight
26 lb
Width
6
Width
152
Width
23 IN
Wire Quantity
4
Package Dimensions (L x W x H)
46 IN x 5 IN x 6 IN
Package Dimensions (L x W x H)
116.84 cm x 12.7 cm x 15.24 cm
Package Weight (Imperial)
26.000 L
Package Weight (Metric)
11.794 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.