nVent ATEX382616SS63 - ZonEx ATEX- and IECEx-Certified Type 4X 3 GP, 380x260x160mm, Brushed, SS 316
nVent

ATEX382616SS63

UPC: 783510168476


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Overview

The nVent HOFFMAN ZonEx ATEX- and IECEx-Certified Type 4X Enclosure (SKU: ATEX382616SS63) is a rugged, corrosion-resistant stainless steel housing engineered for superior protection in explosive atmospheres. Designed to meet stringent ATEX Directive 2014/35/EU and IECEx standards, this 316-grade stainless steel enclosure provides a certified solution for housing electrical components in Zone 1 and Zone 2 hazardous locations where flammable gases, vapors, or dust may be present. With a durable brushed finish and a robust 380x260x160mm footprint, the ZonEx enclosure delivers reliable performance in the most demanding industrial environments, from chemical processing plants to oil and gas facilities, water treatment plants, and food and beverage manufacturing sites. Engineered for increased safety without flame-proof requirements, the nVent HOFFMAN ZonEx enclosure is not intended for explosion-proof or flame-proof applications but excels in enhanced safety (Ex e) installations. Its Type 4X rating ensures protection against corrosion, water ingress, and solid foreign objects, making it ideal for outdoor installations or harsh indoor environments where moisture, dust, or chemical exposure is a concern. The 316 stainless steel construction offers exceptional resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking, ensuring long-term durability even in coastal or chlorinated water applications. Professionals in the industrial automation, power distribution, and process control sectors rely on nVent HOFFMAN enclosures for their proven reliability and compliance with global safety standards. The ZonEx series is part of nVent’s comprehensive portfolio of hazardous location solutions, trusted by engineers and safety officers worldwide for critical infrastructure projects. Installation is streamlined thanks to standardized mounting options and compatibility with a wide range of internal accessories, including DIN rails, panel mounts, and customizable interior layouts. Whether retrofitting existing systems or designing new installations, the ZonEx enclosure provides a future-proof solution that minimizes downtime and maximizes operational safety. Key applications include control panels for pumps and compressors, sensor housings in chemical plants, junction boxes in offshore oil rigs, and distribution centers in food processing facilities. The enclosure’s 3GP (General Purpose) classification further broadens its versatility, allowing use in non-hazardous areas where robust, corrosion-resistant protection is still required. With nVent’s commitment to innovation and safety, the ZonEx ATEX/IECEx-certified enclosure stands as a benchmark for hazardous location enclosures, delivering peace of mind in environments where failure is not an option.
  • 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
Color
Brushed
Conductive Panel
ATEX38P26G
Depth
160 mm
Depth
6.3 in
Finish
Brushed #3
Gland Plate Quantity
3
Height
14.96 in
Height
380 mm
IP Rating
IP66
Ip Rating
IP66/IP67
Material
SS 316
Material
Stainless Steel
Material
Stainless Steel 316L
Modification Services
Yes
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
Type 4X
Number of Gland Plate Openings
3
Panel Size
13.16 x 8.44 in
Panel Size
334 x 214 mm
Product Family
Zonex
Protection Rating
NEMA Type 12
Series
ZonEx ATEX Ex e
Size
380x260x160mm
Thickness
1.4 mm
Thickness
16 ga
Type
Stainless Steel Wall Mounted Industrial Enclosures
Type Number
Type 4X
Weight
18 lb
White Panel
ATEX38P26
Width
260 mm
Width
10.24 in
Package Dimensions (L x W x H)
16.75 IN x 15.75 IN x 8.5 IN
Package Dimensions (L x W x H)
42.545 cm x 40.005 cm x 21.59 cm
Package Weight (Imperial)
18.000 L
Package Weight (Metric)
8.165 kg
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ATEX382616SS61

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

How to Install the ATEX382616SS63 Controller

This guide provides step-by-step instructions for the installation and initial setup of the ATEX382616SS63 controller, ensuring proper wiring and configuration.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, UL listed ring connector

  1. Mount the controller

    Secure the ATEX382616SS63 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Drill gland plate holes

    Drill holes in the gland plates as per the specified dimensions, ensuring no holes are closer than 1.625 inches from the edge. Verify that the selected gland will not interfere with the sealing washer and lock nut.

  3. Connect grounding

    Connect the internal body grounding terminal for equipment grounding. Use a UL listed ring connector for Class I, Zone 1 applications, ensuring that the earth grounding is securely attached.

  4. Install cable glands

    Select appropriate cable glands for the application and install them according to the manufacturer's instructions. Ensure all cable gland accessories, including locknuts and sealing washers, are included.

  5. Verify connections

    Use a multimeter to verify all electrical connections are secure and properly grounded. Ensure there are no loose wires or connections before powering on the device.

  6. Calibrate the controller

    Follow the manufacturer's calibration procedures to ensure the controller operates within specified parameters. Adjust settings as necessary based on the application requirements.

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.