nVent ATEX745520SS63 - ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 740x550x205mm, Brushed, SS 316
nVent

ATEX745520SS63

UPC: 783510168568


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Overview

The nVent ZonEx ATEX- and IECEx-Certified Type 4X 3GP Enclosure (SKU: ATEX745520SS63) is engineered for superior protection of electrical components in hazardous environments. Constructed from robust 316 Stainless Steel with a brushed finish, this enclosure measures 740x550x205mm, offering substantial internal volume for complex equipment configurations. Designed to meet stringent international safety standards, including ATEX Directive 2014/35/EU, IECEx, and AEx, it provides increased safety for applications in Zone 1 and Zone 2 hazardous locations. This makes it an ideal solution for industries such as oil and gas, chemical processing, pharmaceuticals, and any sector where flammable gases, vapors, or dusts are present. This nVent HOFFMAN enclosure is specifically built for 'increased safety' (Ex e) applications, ensuring that the enclosure itself does not become a source of ignition under normal operating conditions or foreseeable faults. It is crucial to note that these enclosures are not intended for use in explosion-proof (Ex d) or flame-proof applications, where the enclosure is designed to contain an internal explosion. The Type 4X rating signifies excellent protection against ingress of water and dust, making it suitable for washdown environments and outdoor installations where corrosive elements may be present. The 316 Stainless Steel construction offers exceptional corrosion resistance, vital for longevity and reliability in harsh chemical or marine atmospheres. The brushed finish not only enhances its aesthetic appeal but also contributes to its durability. The generous dimensions of 740x550x205mm allow for ample space for mounting various electrical devices, including control panels, junction boxes, instrumentation, and communication equipment. Proper ventilation and thermal management can be integrated as needed, depending on the heat generated by the housed components. Key features and benefits include: * **ATEX and IECEx Certification:** Ensures compliance with global standards for hazardous area equipment, facilitating international project deployment. * **Type 4X Rating:** Provides robust protection against water and dust ingress, suitable for demanding industrial environments. * **316 Stainless Steel Construction:** Offers superior corrosion resistance and mechanical strength for extended service life. * **Increased Safety (Ex e) Design:** Specifically engineered to prevent ignition sources in Zone 1 and Zone 2 hazardous areas. * **Generous Dimensions:** 740x550x205mm provides ample internal space for complex equipment layouts. * **Brushed Finish:** Enhances durability and provides a professional appearance. When selecting enclosures for hazardous locations, understanding the specific zone classification and the type of protection required is paramount. nVent HOFFMAN, a trusted name in industrial enclosures, delivers solutions that prioritize safety, reliability, and compliance. The ZonEx ATEX/IECEx enclosure is a testament to their commitment to providing high-performance products for the most challenging industrial applications.
  • ATEX and IECEx certified for hazardous area compliance
  • Type 4X rating for superior water and dust protection
  • Constructed from corrosion-resistant 316 Stainless Steel
  • Designed for 'increased safety' (Ex e) in Zone 1 and Zone 2
  • Generous dimensions (740x550x205mm) for ample internal space
  • 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
Color
Brushed
Conductive Panel
ATEX74P55G
Depth
205 mm
Depth
8.07 in
Finish
Brushed #3
Gland Plate Quantity
3
Height
29.13 in
Height
740 mm
IP Rating
IP66
Material
Stainless Steel 316L
Material
Stainless Steel
Material
Type 316 Stainless Steel
Modification Services
Yes
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
Type 4X
Number of Gland Plate Openings
3
Panel Size
694 x 504 mm
Panel Size
27.33 x 19.85 in
Product Family
Zonex
Protection Rating
NEMA Type 12
Series
ZonEx
Size
740x550x205mm
Thickness
16 ga
Thickness
1.4 mm
Type
Stainless Steel Wall Mounted Industrial Enclosures
Type Number
Type 4X
Weight
57 lb
White Panel
ATEX74P55
Width
21.65 in
Width
550 mm
Package Dimensions (L x W x H)
30 IN x 28.25 IN x 10.25 IN
Package Dimensions (L x W x H)
76.2 cm x 71.755 cm x 26.035 cm
Package Weight (Imperial)
57.000 L
Package Weight (Metric)
25.855 kg
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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.