nVent ATEX262620SS61 - ZonEx ATEX- and IECEx-Certified Type 4X 1 GP, 260x260x205mm, Brushed, SS 316
nVent

ATEX262620SS61

UPC: 783510168278


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Installation Instructions

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Overview

The nVent ZonEx ATEX/IECEx-Certified Type 4X Enclosure (SKU: ATEX262620SS61) is a rugged stainless steel housing designed for electrical components in hazardous environments. Fabricated from Type 316 stainless steel with a 1.5 mm thick body and cover, it delivers superior corrosion resistance and durability. The enclosure features a 2.0 mm galvanized steel mounting plate, internal weld nuts for DIN rail or panel mounting, and full-width welded wall-mounting brackets for secure external installation. Certified for Zone 1 and Zone 2 hazardous locations, this enclosure meets ATEX Directive 94/9/EC and IECEx standards (Ex e IIC Gb, Ex tb IIIC Db) with an IP66 rating for dust and water ingress protection. It includes a 320-grain brushed finish, one-piece polyurethane gasket (standard, -40°C to +70°C) or optional silicone gasket (-55°C to +180°C), and 316 stainless steel cover screws. The enclosure supports up to 4 removable gland plates and provides 6 mm internal/external brass bonding provisions. Ideal for oil and gas, chemical processing, mining, and other industries with flammable gases or dusts, the ATEX262620SS61 ensures compliance and safety in explosive atmospheres. Note: This enclosure is designed for increased safety (Ex e) and is not suitable for explosion-proof (Ex d) applications.
  • 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
ATEX26P26G
Depth
205 mm
Depth
8.07 in
Finish
Brushed #3
Gland Plate Quantity
1
Height
10.24 in
Height
260 mm
IP Rating
IP66
Material
Type 316L Stainless Steel
Material
Stainless Steel 316L
Material
Stainless Steel
Modification Services
Yes
Mounting Type
Wall-mounting brackets, panel/DIN rail mounting
Nema Rating
Type 4X
NEMA Rating
4X Watertight, corrosion-resistant
Number of Gland Plate Openings
1
Panel Size
8.44 x 8.44 in
Panel Size
214 x 214 mm
Product Family
Zonex
Protection Rating
NEMA Type 12
Series
ZonEx ATEX/IECEx
Size
260x260x205mm
Size
260x260x205 mm
Thickness
16 ga
Thickness
1.4 mm
Type
Stainless Steel Wall Mounted Industrial Enclosures
Type Number
Type 4X
Weight
14.2 lb
White Panel
ATEX26P26
Width
260 mm
Width
10.24 in
Package Dimensions (L x W x H)
16.9 IN x 14.7 IN x 10.5 IN
Package Dimensions (L x W x H)
42.926 cm x 37.338 cm x 26.67 cm
Package Weight (Imperial)
14.200 L
Package Weight (Metric)
6.441 kg
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ATEX453816SS63

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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
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, 260x260x160mm, Brushed, SS 316

ATEX262616SS63

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

How to Install the ATEX262620SS61 Controller

This guide provides step-by-step instructions for installing and configuring the ATEX262620SS61 controller, ensuring safe and compliant operation.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Cable glands

  1. Mount the controller

    Secure the ATEX262620SS61 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Drill cable entry holes

    Drill holes in the gland plates only, ensuring they are at least 1.625 inches from the edge. Verify that the selected cable gland will not interfere with the sealing washer and locknut.

  3. Connect grounding

    Connect the internal body grounding terminal for equipment grounding and ensure the external connection is made for supplementary bonding as per local codes.

  4. Install cable glands

    Install the cable glands according to the manufacturer's instructions, ensuring all accessories like locknuts and sealing washers are included.

  5. Verify connections

    Use a multimeter to verify all electrical connections are secure and correctly wired before powering on the controller.

  6. Calibrate the controller

    Follow the manufacturer's calibration procedures to ensure the controller 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.