nVent AU72X7818LLP - Universal Free-Stand Left Side Open, 72.13x78.5x18.11, Gray, Steel
nVent

AU72X7818LLP

UPC: 783510389260


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Installation Instructions

Contact for Pricing

Overview

The nVent AU72X7818LLP Universal Free-Stand Enclosure provides Type 12-rated protection for industrial control systems and large components. Constructed from 12 or 14 gauge gray steel, this unibody enclosure measures 72.13" x 78.5" x 18.11" and features a left-side open configuration for simplified access during installation, maintenance, and wiring. The enclosure meets UL 508A Type 12, cUL, NEMA Type 12, and IEC 60529 IP55 standards, offering resistance to dust, dirt, oil, and moisture. Designed for systems requiring complex internal mounting, it supports flexible component placement with removable panels and internal mounting rails. Applications include automotive manufacturing, food and beverage processing, water/wastewater treatment, and general industrial automation. The left-side open design enables front and side access while maintaining full environmental protection. Compatible with nVent Hoffman panel systems (A72PM78), this enclosure is manufactured in the USA and distributed by Gross Automation.
  • 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
Power Distribution; Arc Flash Safety; Controls and Drives
Application
Arc Flash Safety;Controls and Drives;Power Distribution
Body Thickness
11 ga
Body Thickness
3.04 mm
Body Thickness
16 ga
Cable Entry
No
Color
Gray
Color
ANSI 61 Gray;Gray
Color Code
ANSI 61
Conductive Panel
A72PM78G
Connection
Yes
Cubic Capacity
59 in3
Cubic Capacity
966838.9 mm3
Cutout Type
Preferred
Depth
18.11
Depth
460
Depth
460 mm
Door Thickness
14 ga
Door Thickness
2.66 mm
Door Thickness
12 ga
Finish
Powder Coating
Finish
Powder Coated
Height
72.13
Height
1,832
Height
1,832 mm
Insulation
False
Insulation
No
IP Rating
IP55
Material
Steel
Material
Mild Steel
Mounting
Free Standing
Mounting Type
Free-stand
Nema Rating
Type 12
NEMA Rating
12;3R;4
NEMA Rating
Type 4, 12, 3R
Number Of Outlet
1
Painted Panel
A72PM78
Panel Size
60.00 x 33.75 in
Panel Size
1524 x 857 mm
Protection Rating
NEMA Type 4
Size
72.13 x 78.5 x 18.11 inch
Size
72.13" x 78.5" x 18.11"
Type
Mild Steel Freestanding Industrial Enclosures
Weight
584 lb
Width
1,994 mm
Width
78.5
Width
1,994
Package Dimensions (L x W x H)
79 IN x 73 IN x 19 IN
Package Dimensions (L x W x H)
200.66 cm x 185.42 cm x 48.26 cm
Package Weight (Imperial)
584.000 L
Package Weight (Metric)
264.902 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.
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
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
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
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
Escutcheon black type B for Sircover 125-630A IP65

44095016

Escutcheon black type B for Sircover 125-630A IP65
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
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

How to Install the PSC20610GAC2 Controller

This guide provides step-by-step instructions for the installation and initial setup of the PSC20610GAC2 controller, ensuring proper wiring and configuration.

Estimated time: 1h

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors

  1. Mount the controller

    Secure the PSC20610GAC2 controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the wiring

    Using wire strippers, prepare the wires for connection. Connect the power supply wires to the designated terminals on the controller, ensuring correct polarity. Use wire connectors to secure the connections.

  3. Configure the controller settings

    Power on the controller and access the configuration menu. Set the desired parameters according to your application requirements, and save the settings.

  4. Calibrate the controller

    Follow the calibration procedure outlined in the user manual. Use a multimeter to verify output signals and adjust settings as necessary to ensure accurate performance.

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.