nVent ASB83R - Splitter Box Type 1 3-wire 85 amps, 12.00x12.00x4.00, Gray, Steel
nVent

ASB83R

UPC: 783510138653


Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent ASB83R Type 1 Splitter Box (SKU: ASB83R) is a durable steel enclosure designed for safe electrical power distribution in industrial and commercial settings. Rated for 85 amps with a 3-wire configuration, this splitter box efficiently divides a single feeder circuit into multiple branch circuits, enabling organized and compliant power management. Its compact 12.00x12.00x4.00-inch dimensions provide ample internal space for wiring and terminal blocks, while the gray steel construction ensures physical protection and corrosion resistance. The Type 1 rating makes it suitable for indoor applications where protection against accidental contact and falling dirt is required. Pre-installed terminal blocks simplify installation and reduce wiring errors, saving time for electricians. Ideal for manufacturing facilities, commercial buildings, data centers, and industrial control panels, the ASB83R supports reliable power distribution for machines, HVAC systems, lighting, and IT infrastructure.
  • Various numbers and sizes of combination knockouts are provided on all four sides: see Knockout Size and Spacing Table
  • Hinged covers
  • Mounting holes in back
  • Includes single point ground lug
  • Ground Splitter (ground bar) accessory available
  • 16 or 14 gauge steel

Specifications

Application
Power Distribution
Branch Lug Amps CU
55 A
Branch Lug Quantity
3
Branch Lug Wire Size
14 - 6 AWG
Branch Lug Wire Size
14-6
Color
Gray
Color Code
ANSI 61
Current Rating
85 A
Depth
13 IN
Depth
4 in
Depth, Maximum
4
Depth, Minimum
4
Finish
Powder Coated
Height
12 IN
Height
44 IN
Main Lug Amps CU
85 A
Main Lug Quantity
1
Main Lug Wire Size
14-1 kcmil
Material
Mild Steel;Steel
Material
Steel
Modification Services
Yes
NEMA Rating
1
NEMA Rating
Type 1
Number Of Wires
3
Poles
3-wire
Protection Rating
NEMA Type 1
Size
12.00x12.00x4.00 in
Size
12.00x12.00x4.00
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
Utility / Canadian Cabinets and Splitters
Type
Utility Cabinets
Type Number
Type 1
Weight
10.1 lb
Width
12 IN
Width
305 mm
Wire Quantity
3
Package Dimensions (L x W x H)
15.2 IN x 14.9 IN x 6.4 IN
Package Dimensions (L x W x H)
38.608 cm x 37.846 cm x 16.256 cm
Package Weight (Imperial)
10.100 L
Package Weight (Metric)
4.581 kg
Splitter Box Type 1 4-wire 85 amps, 12.00x12.00x4.00, Gray, Steel

ASB84R

Splitter Box Type 1 4-wire 85 amps, 12.00x12.00x4.00, Gray, Steel
The NEMA 4/4X/12 features a standard padlock-able feature with a single or (2) single point latches depending on the enclosure size. They are galvanealed steel coated. (Padlocks not included)

AB314

The NEMA 4/4X/12 features a standard padlock-able feature with a single or (2) single point latches depending on the enclosure size. They are galvanealed steel coated. (Padlocks not included)

How to Install the ASB83R Splitter Box

This guide provides step-by-step instructions for installing and configuring the ASB83R Splitter Box for electrical distribution.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the splitter box

    Secure the ASB83R Splitter Box to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the main wire feed

    Feed the main wire through the appropriate knockout on the left or right side of the splitter box. Use terminal connectors to securely attach the main wire to the main lugs inside the box.

  3. Verify electrical clearances

    Before energizing any circuits, check all internal and external electrical and mechanical clearances to ensure that the assembled equipment functions safely and properly.

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.