Authorized nVent Distributor
nVent AU84X7818LUCLP - Universal Free-Stand Left Side Open, 84.13x78.5x18.11, Gray, Steel, Univ CO

nVent AU84X7818LUCLP Universal Free-Stand Left Side Open, 84.13x78.5x18.11, Gray, Steel, Univ CO

UPC: 783510571757


Documents & Media
Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent **Universal Free-Stand Enclosure (SKU: AU84X7818LUCLP)** is a premium-grade, left-side open industrial enclosure designed to deliver uncompromising protection for critical electrical and electronic components in demanding manufacturing, automation, and infrastructure environments. Engineered by nVent—an industry leader in thermal management and electrical protection solutions—this enclosure combines robust steel construction with modular design flexibility to meet the rigorous demands of modern industrial applications. With a spacious 84.13 x 78.5 x 18.11-inch footprint and a gray powder-coated finish, it is built to withstand harsh indoor and outdoor conditions while ensuring long-term durability and operator safety. This **universal free-stand enclosure** is part of nVent’s trusted line of industrial-grade housings, designed for engineers and facility managers who require adaptable, scalable solutions. The left-side open design allows for convenient access during installation and maintenance, while the universal cutout configuration supports seamless integration with a wide range of panel systems and accessories. Whether used as a standalone unit or integrated into a larger system through baying with one- or two-door models, this enclosure provides the versatility needed to adapt to evolving operational requirements. Key applications span across multiple industries, including: - **Manufacturing facilities** where protection of PLCs, HMIs, and control panels is critical - **Oil & gas and chemical processing plants** requiring NEMA-rated enclosures for hazardous locations - **Water and wastewater treatment plants** with exposure to moisture and corrosive environments - **Data centers and telecom hubs** needing secure housing for sensitive electronics - **Renewable energy installations** such as solar farms and wind turbine control systems nVent’s reputation for engineering excellence is reflected in the **Universal Free-Stand Enclosure’s** compliance with industry standards and its compatibility with a full suite of accessories—including ventilation panels, gland plates, and mounting hardware—to enhance functionality and safety. The enclosure’s modular architecture enables quick reconfiguration, reducing downtime during upgrades or repairs. Additionally, its robust steel construction provides superior impact resistance and EMI/RFI shielding, safeguarding sensitive instrumentation from electromagnetic interference. Installation is streamlined thanks to the enclosure’s pre-drilled mounting holes and compatibility with standard industrial hardware. For outdoor deployments, optional weatherproofing accessories ensure IP-rated protection against dust, water ingress, and extreme temperatures. Professionals in industrial automation, electrical engineering, and facility management consistently choose nVent enclosures for their reliability, compliance, and long-term cost efficiency. By selecting the **nVent Universal Free-Stand Enclosure (AU84X7818LUCLP)**, you invest in a solution that prioritizes both equipment integrity and personnel safety—backed by a manufacturer with decades of expertise in thermal and electrical protection technologies. Whether deployed in a factory floor, remote substation, or offshore platform, this enclosure delivers the performance and adaptability required to keep operations running smoothly and securely.
  • Seams are continuously welded and ground smooth
  • Body stiffeners in larger enclosures for extra rigidity
  • Body flange trough excludes liquids and contaminants
  • Heavy-duty lifting eyes anchor into reinforced top
  • Concealed, easy-to-remove hinges
  • Heavy-duty 3-point latching mechanism operated by padlocking handle on all doors
  • Order panels separately
  • Data pocket is high-impact thermoplastic
  • Oil-resistant door gasket
  • Bonding provision on door

Specifications

Application
Arc Flash Safety;Controls and Drives;Power Distribution
Application
Power Distribution; Controls and Drives; Arc Flash Safety
Body Thickness
11 ga
Body Thickness
3.04 mm
Body Thickness
16 ga
Color
Gray
Color
Grey
Color Code
ANSI 61
Conductive Panel
A84PM78G
Cutout Type
Universal
Depth
460
Depth
18.11 in
Depth
460 mm
Door Thickness
2.66 mm
Door Thickness
12 ga
Door Thickness
14 ga
Finish
Powder Coating
Finish
Powder Coated
Height
2,137 mm
Height
84.13 in
Height
2,137
Material
Mild Steel
Material
Steel
Painted Panel
A84PM78
Panel Size
72.00 x 33.75 in
Panel Size
1829 x 857 mm
Protection Rating
NEMA Type 4
Series
Universal Free-Stand Enclosure
Size
84.13x78.5x18.11
Size
84.13x78.5x18.11 inches
Type
Mild Steel Freestanding Industrial Enclosures
Weight
658.94 lb
Width
78.5 in
Width
1,994 mm
Width
1,994
Package Dimensions (L x W x H)
84 IN x 78 IN x 4 IN
Package Dimensions (L x W x H)
213.36 cm x 198.12 cm x 10.16 cm
Package Weight (Imperial)
700.000 L
Package Weight (Metric)
317.520 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco

36297702

Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

Frequently Asked Questions

What are the dimensions of the AU84X7818LUCLP enclosure?

The enclosure has a height of 84.13 inches, a width of 78.5 inches, and a depth of 18.11 inches.

What material is the AU84X7818LUCLP enclosure made of?

The enclosure is constructed from mild steel with a powder-coated gray finish.

What is the body and door thickness of the enclosure?

The body thickness is 11ga, and the door thickness is 12ga.

What is the weight of the AU84X7818LUCLP enclosure?

The enclosure weighs 658.94lb.

What industry standards does the AU84X7818LUCLP enclosure meet?

It meets UL 508A Listed, Type 4, 12, 3R; cUL Listed per CSA C22.2 No. 94; NEMA Type 4, 12, 3R; IEC 60529, IP66; and IEC 62208, IK10.

What type of latching mechanism does the enclosure use?

It features a heavy-duty 3-point latching mechanism operated by a padlocking handle on all doors.

What is the impact rating of the enclosure?

The enclosure has an IK10 impact rating according to IEC 62208.

What is the cutout type for this enclosure?

The enclosure features a universal cutout type on the right flange.

Does the enclosure come with internal panels?

No, panels must be ordered separately for this enclosure.

What is the purpose of the mechanical interlock system?

The mechanical interlock system enhances security by captivating door rod guides and can be modified for voltage separation or expanded up to six doors.

How to Install the AU84X7818LUCLP Universal Free-Stand Enclosure Baying Gasket Kit

Instructions for installing the baying gasket kit to connect Hoffman enclosures.

Estimated time: 30m

Tools needed:

Screwdriver, Alignment punch, Clamp

Supplies needed:

Baying gasket kit, Baying hardware, Connecting rod, E-clip

  1. Align Baying Holes

    Use a large screwdriver or alignment punch to align the baying holes between enclosures.

  2. Secure Frames Together

    Use clamps to hold the frames together. Clamp the frames through the openings of the removed doors.

  3. Install and Torque Baying Hardware

    Install the baying hardware and torque according to the specified sequence and values. Refer to the torque sequence diagram for details.

  4. Connect Interlock System

    Open the primary enclosure door. Install the provided connecting rod through all interlock components. Torque all set screws to 60-65 in-lbs (7-7.5 Nm). Close the primary door to activate the interlocks. Note: The image shows the view from the back; if viewing from the front, components are opposite.

  5. Decouple Interlock Hook (if applicable)

    For low voltage bays, remove the e-clip from the disconnect bracket and then remove the disconnect hook.

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.