nVent ATEX484820SS63 - ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 480x480x205mm, Brushed, SS 316
nVent

ATEX484820SS63

UPC: 783510168520

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Installation Instructions

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Overview

The nVent HOFFMAN ZonEx ATEX- and IECEx-certified Type 4X enclosure (SKU: ATEX484820SS63) is a premium-grade stainless steel solution engineered for maximum safety and durability in hazardous industrial environments. Constructed from high-quality 316 stainless steel with a brushed finish, this enclosure delivers exceptional corrosion resistance and longevity, making it ideal for applications in corrosive atmospheres such as chemical processing plants, offshore oil & gas platforms, and marine environments. With dimensions of 480x480x205mm and a 3GP rating, it provides ample space for housing electrical components while maintaining robust structural integrity. Designed to meet stringent ATEX Directive 2014/35/EU and IECEx standards, the ZonEx enclosure is certified for use in Zone 1 and Zone 2 hazardous areas where explosive atmospheres may be present. It is specifically engineered for increased safety applications, ensuring compliance with global explosion protection requirements. While not intended for flame-proof or explosion-proof applications, its enhanced safety features make it a trusted choice for professionals seeking reliable protection of sensitive electrical and electronic components in demanding industrial settings. Key features of the ZonEx enclosure include an IP66/IP67 ingress protection rating, providing superior resistance to dust ingress and temporary immersion in water, and a Type 4X NEMA rating for protection against corrosion, windblown dust, and rain. The brushed 316 stainless steel construction ensures resistance to pitting and crevice corrosion, making it suitable for use in chlorinated and acidic environments. The enclosure’s modular design allows for easy installation and integration with existing systems, while its robust construction ensures long-term performance even in extreme temperatures and high-vibration conditions. Industries that benefit from the ZonEx ATEX enclosure include oil and gas, petrochemical, pharmaceutical, food and beverage processing, water treatment, and mining. Professionals in these sectors rely on nVent HOFFMAN’s reputation for engineering excellence and compliance with international safety standards to protect critical infrastructure. Installation is straightforward with standard mounting options, and the enclosure’s compatibility with a wide range of accessories, such as gland plates and mounting brackets, enhances its versatility. nVent HOFFMAN, a leader in thermal management and electrical protection solutions, brings decades of expertise to the ZonEx series. Their commitment to innovation and safety ensures that each enclosure is rigorously tested and certified to meet the highest industry standards. For engineers and facility managers seeking a durable, compliant, and high-performance solution for hazardous area applications, the nVent HOFFMAN ZonEx ATEX enclosure (ATEX484820SS63) delivers unmatched reliability and peace of mind.
  • Type 316 stainless steel quarter-turn door latching
  • 3-mm double-bit insert for security
  • Slot and through-hole side-mount hanging brackets
  • Lift-off door hinges
  • Removable gland plates; one or three gland plates standard
  • Internal/external brass earth/ground provision
  • Type 316 stainless steel external fasteners
  • Gray silicone high-temperature gasket on doors and gland plates; operating temperature range -55 C to +180 C
  • Internal/external brass earth/ground provision

Specifications

Application
Hazardous Environments
Color
Unpainted
Conductive Panel
ATEX48P48G
Depth
8.07 in
Depth
205 mm
Finish
Brushed #3
Gland Plate Quantity
3
Height
18.9 in
Height
480 mm
IP Rating
IP66
Material
Stainless Steel 316L
Material
Stainless Steel
Modification Services
Yes
NEMA Rating
4X Watertight, corrosion-resistant
Number of Gland Plate Openings
3
Panel Size
17.10 x 17.10 in
Panel Size
434 x 434 mm
Product Family
Zonex
Protection Rating
NEMA Type 12
Size
480x480x205mm
Thickness
1.4 mm
Thickness
16 ga
Type
Stainless Steel Wall Mounted Industrial Enclosures
Type Number
Type 4X
Weight
32.1 lb
White Panel
ATEX48P48
Width
480 mm
Width
18.9 in
Package Dimensions (L x W x H)
25.6 IN x 21.6 IN x 10.4 IN
Package Dimensions (L x W x H)
65.024 cm x 54.864 cm x 26.416 cm
Package Weight (Imperial)
32.100 L
Package Weight (Metric)
14.561 kg
ZonEx ATEX- and IECEx-Certified Type 4X 1 GP, 480x480x205mm, Brushed, SS 316

ATEX484820SS61

ZonEx ATEX- and IECEx-Certified Type 4X 1 GP, 480x480x205mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 620x450x205mm, Brushed, SS 316

ATEX624520SS63

ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 620x450x205mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 500x350x160mm, Brushed, SS 316

ATEX503516SS63

ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 500x350x160mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 1 GP, 458x382x160mm, Brushed, SS 316

ATEX453816SS61

ZonEx ATEX- and IECEx-Certified Type 4X 1 GP, 458x382x160mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 1 GP, 500x350x160mm, Brushed, SS 316

ATEX503516SS61

ZonEx ATEX- and IECEx-Certified Type 4X 1 GP, 500x350x160mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 762x508x205mm, Brushed, SS 316

ATEX765020SS63

ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 762x508x205mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 380x260x205mm, Brushed, SS 316

ATEX382620SS63

ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 380x260x205mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 740x550x205mm, Brushed, SS 316

ATEX745520SS63

ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 740x550x205mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 306x306x205mm, Brushed, SS 316

ATEX303020SS63

ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 306x306x205mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 1 GP, 380x260x160mm, Brushed, SS 316

ATEX382616SS61

ZonEx ATEX- and IECEx-Certified Type 4X 1 GP, 380x260x160mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 260x260x205mm, Brushed, SS 316

ATEX262620SS63

ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 260x260x205mm, Brushed, SS 316
ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 306x306x160mm, Brushed, SS 316

ATEX303016SS63

ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 306x306x160mm, Brushed, SS 316

How to Install the ATEX484820SS63 Enclosure

This guide provides step-by-step instructions for installing the ATEX484820SS63 enclosure, ensuring proper mounting, wiring, and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Cable glands

  1. Mount the enclosure

    Secure the ATEX484820SS63 enclosure to a suitable surface using the provided mounting screws. Ensure the enclosure is level and firmly attached.

  2. Drill cable entry holes

    Drill holes in the gland plates as per the specified dimensions, ensuring not to drill closer than 1.625 inches from the edge. Verify that the selected cable glands will not interfere with the sealing washer and locknut.

  3. Connect grounding

    Connect the internal body grounding terminal to the equipment grounding connection using a UL listed ring connector. Ensure that the external grounding connection is made where local codes require it.

  4. Install cable glands

    Install the cable glands according to the manufacturer's instructions, ensuring that all sealing washers and locknuts are properly positioned to prevent any ingress of dust or moisture.

  5. Verify connections

    Use a multimeter to verify all electrical connections are secure and correctly wired. Ensure there are no short circuits before powering on the enclosure.

  6. Perform initial setup

    Follow the manufacturer's guidelines to configure the enclosure settings as required for your application. Ensure all settings comply with local regulations.

  7. Calibrate the system

    If applicable, perform calibration procedures as per the manufacturer's instructions to ensure the enclosure operates within specified parameters.

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.