nVent EXE56016090 - ZonEx Non-Metallic Terminal Enclosure, 160x560x90mm, Black, Fiberglass
nVent

EXE56016090

UPC: 783510262488


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Installation Instructions

Contact for Pricing

Overview

The nVent ZonEx Non-Metallic Terminal Enclosure (EXE56016090) offers robust protection for electrical components in hazardous locations. Constructed from black fiberglass-reinforced polyester, this enclosure measures 160x560x90mm and provides IP66 and Type 4X protection against dust and water ingress. Its high-temperature silicone gasket ensures a continuous seal within a labyrinth design. Certified for ATEX and IECEx standards (Ex eb IIC Gb, Ex tb IIIC Db), it is suitable for Zone 1 and Zone 2 explosive atmospheres. The enclosure operates reliably in extreme temperatures from -50°C to +100°C. Features include covered mounting screw provisions outside the gasketed area for simplified installation and maintenance. The smooth, low-gloss black finish (RAL 9005) resists UV degradation and corrosion, complemented by stainless steel screws and a UL 94 V-0 flammability rating. Ideal for oil and gas, chemical processing, mining, manufacturing, and renewable energy sectors, the ZonEx enclosure ensures safety and durability in demanding industrial environments. Mounting plates are available separately.
  • Compression-molded, high-impact strength, polyester body and cover
  • Cover includes recessed, retained, combination head (Straight blade, Phillips and Torx drive) M4 or M6 stainless steel Type 316 screws
  • Retained, continuous, high-temperature silicon gasket within a labyrinth seal between cover and body
  • Durable and reusable, internal M4 or M6 stainless steel inserts for DIN- and Panel-mounting
  • Covered mounting screw provisions outside of gasketed area, sized M4 (#8) or M6 (¼-in.)
  • Mounting location dimensions are molded into the back side of the enclosure
  • Panel mounting screws included, M4 or M6
  • Compression-molded fiberglass with added agents to address static charge build-up
  • High-impact strength as well as high temperature-rated
  • Increased Safety: Ex e applications

Specifications

Application
Hazardous Environments
Color
Black
Depth
90 mm
Depth
3.54 in
Finish
Smooth Gloss
Finish
Smooth Low Gloss
Height
44 IN
Height
22.05
Height
560
IP Rating
IP66
Material
Fiberglass;Polyester
Material
Fiberglass
Modification Services
No
Mounting Screw Size
1/4";M6
Mounting Screw Size
6
Mounting Type
Panel or DIN Mount
NEMA Rating
12
Panel
A560160P
Panel Material
Plated Steel
Panel Size
21.38 x 5.70 x .06 in
Panel Size
72.00 x 72.00 in
Product Family
Zonex
Protection Rating
NEMA Type 12
Series
ZonEx Non-Metallic Terminal Enclosure
Size
160x560x90mm
Thickness
0.16 in
Thickness
51.40mm (2.024")
Type
Fiberglass and Thermoplastic Industrial Terminal and Junction Boxes
Type
Fiberglass and Thermoplastic Terminal and Junction Boxes
Weight
7.2 lb
Width
6.3
Width
160
Width
23 IN
Package Dimensions (L x W x H)
22.2 IN x 6.7 IN x 3.7 IN
Package Dimensions (L x W x H)
56.388 cm x 17.018 cm x 9.398 cm
Package Weight (Imperial)
7.200 L
Package Weight (Metric)
3.266 kg
ZonEx Non-Metallic Terminal Enclosure, 160x260x90mm, Black, Fiberglass

EXE26016090

ZonEx Non-Metallic Terminal Enclosure, 160x260x90mm, Black, Fiberglass
Three Gang Masonry Box, 71.0 Cubic Inches, 3-3/4 Inches Long x 5-1/2 Inches Wide x 3-1/2 Inches Deep, 1/2 Inch and 3/4 Inch Concentric Knockouts, Galvanized Steel, Welded Construction, with #12 AWG Solid Ground Wire Pigtail, For use with Conduit

3MB-P

Three Gang Masonry Box, 71.0 Cubic Inches, 3-3/4 Inches Long x 5-1/2 Inches Wide x 3-1/2 Inches Deep, 1/2 Inch and 3/4 Inch Concentric Knockouts, Galvanized Steel, Welded Construction, with #12 AWG Solid Ground Wire Pigtail, For use with Conduit
2 1/8" Deep Welded Box 4 11/16" Square

FA-411

2 1/8" Deep Welded Box 4 11/16" Square

How to Install the EXE56016090 Enclosure

This guide provides step-by-step instructions for installing and configuring the EXE56016090 enclosure for electrical systems in potentially explosive atmospheres.

Estimated time: 1h

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the enclosure

    Secure the EXE56016090 enclosure to a stable surface or DIN rail using the provided mounting screws. Ensure that the enclosure is level and firmly attached.

  2. Connect the electrical wiring

    Use wire strippers to prepare the electrical wires. Connect the wires to the appropriate terminals inside the enclosure, ensuring that the connections are secure and comply with the applicable safety standards.

  3. Verify the installation

    After all connections are made, use a multimeter to check for continuity and proper voltage levels. Ensure that all safety measures are in place before powering on the system.

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.