Authorized nVent Distributor
nVent A72CPX7218SSLPN4 - Floor-Mount Disconnect 2-Door Center 3pt Latch Type 4X, 72x72x18, Brushed, SS304

nVent A72CPX7218SSLPN4 Floor-Mount Disconnect 2-Door Center 3pt Latch Type 4X, 72x72x18, Brushed, SS304

UPC: 783510111137


Documents & Media
Installation Instructions

Contact for Pricing

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

Overview

The nVent A72CPX7218SSLPN4 is a robust 2-door floor-mount disconnect enclosure engineered for demanding industrial applications requiring NEMA Type 4X protection. Constructed from durable 304 stainless steel with a #4 brushed finish, this enclosure measures 72 inches high, 72 inches wide, and 18 inches deep, offering substantial space for critical electrical components. Its 3-point latching system ensures secure closure and tamper resistance, vital for environments exposed to moisture, chemicals, or extreme temperatures. This enclosure is designed to house popular disconnect switches and circuit breakers from leading manufacturers including Allen-Bradley, ABB Controls, Eaton Cutler-Hammer, General Electric, Siemens ITE, and Schneider Square D®. It supports both center post and right-side flange disconnect mounting configurations. Meeting stringent industry standards, the A72CPX7218SSLPN4 is UL 508A listed and compliant with NEMA Type 3R/4/4X/12, CSA, and IEC 60529 (IP66). These certifications make it suitable for critical applications in the food and beverage, water treatment, chemical processing, oil and gas, utilities, and renewable energy sectors. The floor-mount design ensures stable installation, while the brushed stainless steel provides corrosion resistance and ease of maintenance. SKU: A72CPX7218SSLPN4.
  • Seams continuously welded and ground smooth
  • Body stiffeners in larger enclosures for extra rigidity
  • Body flange trough collar excludes liquids and contaminants
  • Removable centerposts permit easy panel installation
  • Heavy-gauge continuous hinges
  • Heavy-duty lifting eyes are Type 316 stainless steel
  • Data pocket is high-impact thermoplastic
  • 15-inch floor stands are welded to enclosure
  • Seamless foam-in-place gasket provides oil-tight and dust-tight seal against contaminants
  • Panel supports

Specifications

Application
Arc Flash Safety; Corrosive Environments; Controls and Drives
Application
Arc Flash Safety;Controls and Drives;Corrosive Environments
Color
Unpainted
Color
Brushed
Conductive Panel
A72P72G
Depth
18.12 in
Depth
460 mm
Depth
460
Finish
Brushed #4
Height
72.12 in
Height
1,832 mm
Height
1,832
IP Rating
IP66
Material
SS304
Material
Stainless Steel 304
Material
Stainless Steel;Stainless Steel 304
Modification Services
Yes
Mounting Type
Floor-Mount
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
Type 4X
NEMA Rating
4X
Panel
A72P72
Panel Size
68.00 x 68.00 in
Panel Size
1727 x 1727 mm
Protection Rating
NEMA Type 12
Series
A72CPX
Size
72.12x72.50x18.12 in
Size
72x72x18
Thickness
2.78 mm
Thickness
12 ga
Thickness
51.40mm (2.024")
Type
Stainless Steel Freestanding Industrial Disconnect Enclosures
Type Number
Type 3R
Weight
710 lb
Width
1,842
Width
72.5 in
Width
1,842 mm
Package Dimensions (L x W x H)
84 IN x 36 IN x 96 IN
Package Dimensions (L x W x H)
213.36 cm x 91.44 cm x 243.84 cm
Package Weight (Imperial)
710.000 L
Package Weight (Metric)
322.056 kg
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EP3030

Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht
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

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1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

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External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

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External operation handle 0-1 type S3 Black IP65

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How to Install the A72CPX7218SSLPN4 Controller

This guide provides step-by-step instructions for installing and configuring the A72CPX7218SSLPN4 Controller on a DIN rail.

Estimated time: 1h

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors

  1. Mount the controller

    Secure the A72CPX7218SSLPN4 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the power supply

    Using wire connectors, connect the power supply wires to the designated terminals on the controller. Verify the polarity is correct to prevent damage.

  3. Configure the controller settings

    Power on the controller and use the configuration software to set the desired parameters. Follow the on-screen instructions to complete the setup.

  4. Calibrate the controller

    Perform a calibration check by following the calibration procedure in the software. Ensure all readings are within the specified range.

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.