nVent A72XM3418SSN4 - Floor-Mount Disconnect 1-Door 3pt Latch Type 4X, 72x34x18, Brushed, SS304
nVent

A72XM3418SSN4

UPC: 783510111151


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Overview

The nVent **A72XM3418SSN4 Floor-Mount Disconnect Enclosure** is a robust, Type 4X-rated solution engineered for housing electronic controls, disconnect switches, and circuit breakers in demanding industrial environments. Constructed from high-grade brushed stainless steel (SS304), this enclosure delivers superior corrosion resistance, durability, and long-term performance—even in noncorrosive or mildly corrosive conditions. Designed to meet the rigorous demands of harsh indoor and outdoor applications, the A72XM3418SSN4 ensures reliable protection for critical electrical components while maintaining operational integrity. This enclosure features a **single-door design with a 3-point latch mechanism**, providing secure access control and tamper resistance. The Type 4X rating confirms its ability to withstand dust, water ingress, and extreme weather, making it ideal for applications where environmental exposure is a concern. The brushed SS304 finish not only enhances corrosion resistance but also offers a sleek, professional appearance suitable for cleanroom, food processing, or pharmaceutical facilities where hygiene and aesthetics are priorities. **Key Applications & Industries** The A72XM3418SSN4 is purpose-built for industries where electrical safety and equipment protection are paramount. Typical applications include: - **Food & Beverage Processing**: Compliance with hygiene standards while protecting control panels from washdowns and moisture. - **Packaging & Material Handling**: Reliable housing for motor controls and disconnect switches in high-vibration environments. - **Water & Wastewater Treatment**: Corrosion-resistant enclosures for pumps, valves, and control systems exposed to moisture and chemicals. - **Petroleum & Chemical Processing**: Protection against dust, fumes, and corrosive atmospheres in refineries and chemical plants. - **General Industrial Facilities**: Versatile use in manufacturing plants, warehouses, and outdoor substations where robust enclosures are required. **Engineered for Performance & Compliance** nVent’s reputation for innovation and reliability is evident in the A72XM3418SSN4’s design. The enclosure’s dimensions (72x34x18 inches) provide ample space for housing standard disconnect switches and circuit breakers, while the **Type 4X rating** ensures compliance with NEMA and IP standards for outdoor and indoor use. The **3-point latch** enhances security, preventing unauthorized access and reducing the risk of equipment tampering or damage. **Installation & Maintenance Considerations** Professionals value the A72XM3418SSN4 for its **ease of installation** and **low maintenance requirements**. The stainless steel construction resists rust and staining, reducing the need for frequent upkeep. Pre-drilled mounting holes and modular design simplify integration into existing systems, while the enclosure’s **ventilation options** (when specified) allow for heat dissipation without compromising protection. **Why Choose nVent?** As a global leader in electrical and thermal management solutions, nVent delivers products that meet the highest standards of safety, durability, and performance. The A72XM3418SSN4 reflects the company’s commitment to **engineering excellence**, backed by decades of expertise in industrial enclosures. Whether for new installations or retrofits, this enclosure provides a **future-proof solution** that aligns with evolving industry regulations and operational demands. For professionals seeking a **high-performance, corrosion-resistant disconnect enclosure**, the nVent A72XM3418SSN4 offers unmatched reliability, compliance, and value. Trusted by engineers and facility managers across multiple industries, this product stands as a testament to nVent’s dedication to **innovation and industrial safety**.
  • Disconnect enclosure is designed to house electronic controls
  • Seams continuously welded and ground smooth
  • Body stiffeners in larger enclosures for extra rigidity
  • Body flange trough collar excludes liquids and contaminants
  • Heavy-duty lifting eyes anchor into reinforced top
  • Removable centerposts permit easy panel installation
  • Heavy-gauge continuous hinges
  • Heavy-duty 3-point latching mechanism operated by Type 316L stainless steel PowerGlide padlocking handle on all doors
  • Panel supports
  • Data pocket is high-impact thermoplastic

Specifications

Application
Arc Flash Safety;Controls and Drives;Corrosive Environments
Color
Unpainted
Color
Brushed
Conductive Panel
A72PM34G
Depth
460 mm
Depth
18.12
Depth
460
Finish
Brushed #4
Height
72.12
Height
1,832
Height
1,832 mm
IP Rating
IP66
Ip Rating
IP66/IP67
Ip Rating
IP4X
Material
SS304
Material
Stainless Steel 304
Material
SS304 Stainless Steel
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
A72PM34
Panel Size
60.00 x 27.75 in
Panel Size
1524 x 705 mm
Protection Rating
NEMA Type 12
Series
A72XM3418SSN4
Size
72.12x34.25x18.12 in
Size
72x34x18 inches
Thickness
51.40mm (2.024")
Thickness
2.78 mm
Thickness
12 ga
Type
Stainless Steel Freestanding Industrial Disconnect Enclosures
Type Number
Type 3R
Weight
390 lb
Width
870 mm
Width
34.25
Width
870
Package Dimensions (L x W x H)
42 IN x 36 IN x 82.25 IN
Package Dimensions (L x W x H)
106.68 cm x 91.44 cm x 208.915 cm
Package Weight (Imperial)
390.000 L
Package Weight (Metric)
176.904 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 A72XM3418SSN4 Enclosure

This guide provides step-by-step instructions for mounting and configuring the A72XM3418SSN4 enclosure securely.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Metal shims

  1. Mount the enclosure

    Secure the A72XM3418SSN4 enclosure to the wall or floor using the appropriate fasteners in all mounting holes. Ensure the enclosure is level and firmly attached.

  2. Adjust door alignment

    If the enclosure is not level, use metal shims under the corners to ensure the doors close evenly. Tighten all mounting screws securely after adjustments.

  3. Install internal panel

    Position the internal panel on the mounting studs and adjust any studs as necessary to ensure a proper fit. Secure the panel in place.

  4. Connect electrical components

    Use terminal connectors to wire the electrical components according to the manufacturer's specifications. Ensure all connections are tight and secure.

  5. Verify electrical connections

    Use a multimeter to check all electrical connections for continuity and proper voltage. Ensure that all connections meet safety standards.

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.