nVent ATEX74P55G - ZonEx ATEX Back Panel, fits 740x550mm, Mild Steel
nVent

ATEX74P55G

UPC: 783510169978

Contact for Pricing

Overview

The nVent ZonEx ATEX Back Panel (SKU: ATEX74P55G) is a precision-engineered, galvanized mild steel mounting solution designed for integration into ZoneX ATEX-compliant enclosures. This 740x550mm back panel provides a robust and corrosion-resistant foundation for mounting electrical components, control systems, or instrumentation in hazardous area environments where ATEX certification is mandatory. Manufactured by nVent, a global leader in thermal management and electrical protection solutions, this panel ensures compliance with stringent safety standards while delivering durability and ease of installation in demanding industrial applications. Designed to seamlessly fit ZoneX enclosures, the ATEX74P55G back panel simplifies system assembly by eliminating the need for custom fabrication. The galvanized mild steel construction offers superior resistance to corrosion, making it ideal for use in chemical processing plants, oil and gas facilities, mining operations, and other harsh environments where exposure to moisture, chemicals, or abrasive conditions is common. The panel’s dimensions (740x550mm) provide ample space for organizing components, while its compatibility with standard ZoneX mounting hardware ensures a secure and stable installation. Key applications for the nVent ZonEx ATEX Back Panel include: - **Hazardous Area Enclosures**: Ideal for mounting PLCs, relays, terminal blocks, and other control devices in Zone 1, Zone 2, Zone 21, or Zone 22 classified areas. - **Industrial Automation**: Supports the integration of sensors, actuators, and monitoring systems in manufacturing and processing facilities. - **Power Distribution**: Provides a stable platform for mounting circuit breakers, contactors, and other electrical distribution components. - **Instrumentation Panels**: Facilitates the organization of gauges, meters, and data acquisition systems in remote or high-risk locations. - **Renewable Energy**: Suitable for solar or wind power installations where ATEX compliance is required for outdoor or industrial-grade equipment. Installation is straightforward, with pre-drilled mounting holes and hardware included to match ZoneX enclosure specifications. The galvanized finish ensures long-term performance, reducing maintenance costs and downtime in critical operations. nVent’s reputation for engineering high-quality, safety-certified products makes the ATEX74P55G an essential component for professionals who prioritize reliability, compliance, and operational efficiency in ATEX-rated environments. Whether upgrading existing systems or designing new installations, this back panel delivers the performance and peace of mind required for hazardous area applications.
  • Designed for use with ATEX design Zonex enclosures, these panels provide a means to securely mount and install components inside the enclosure
  • Fits ZoneX enclosures with included mounting hardware
  • ATEX-certified for hazardous area installations (Zone 1, 2, 21, 22)
  • Corrosion-resistant galvanized finish for harsh environments
  • Designed for industrial automation, power distribution, and instrumentation

Specifications

Application
Hazardous Environments
Color
Unpainted
Finish
Galvanized
Height
27.33 in
Height
694 mm
Material
Mild Steel
Material
Steel
Modification Services
Yes
Mounting Type
Panel Mount
Panel Size
694 x 504 mm
Panel Size
27.33 x 19.85 in
Panel Type
Conductive
Product Family
Zonex
Series
ZonEx
Size
fits 740x550mm
Size
740MM X 550MM
Thickness
2.66 mm
Thickness
12 ga
Type
Industrial Panels and Panel Accessories
Weight
16.3 lb
Width
19.85 in
Width
504 mm
Works With
NEMA / IEC
Package Dimensions (L x W x H)
28.25 IN x 20.4 IN x 0.6 IN
Package Dimensions (L x W x H)
71.755 cm x 51.816 cm x 1.524 cm
Package Weight (Imperial)
16.300 L
Package Weight (Metric)
7.394 kg
ZonEx ATEX Back Panel, fits 762x508mm, Mild Steel

ATEX76P50G

ZonEx ATEX Back Panel, fits 762x508mm, Mild Steel
ZonEx ATEX Back Panel, fits 620x450mm, Mild Steel

ATEX62P45G

ZonEx ATEX Back Panel, fits 620x450mm, Mild Steel
ZonEx ATEX Back Panel, fits 306x306mm, Mild Steel

ATEX30P30G

ZonEx ATEX Back Panel, fits 306x306mm, Mild Steel
ZonEx ATEX Back Panel, fits 480x480mm, Mild Steel

ATEX48P48G

ZonEx ATEX Back Panel, fits 480x480mm, Mild Steel
ZonEx ATEX Back Panel, fits 458x382mm, Mild Steel

ATEX45P38G

ZonEx ATEX Back Panel, fits 458x382mm, Mild Steel
ZonEx ATEX Back Panel, fits 500x350mm, Mild Steel

ATEX50P35G

ZonEx ATEX Back Panel, fits 500x350mm, Mild Steel
ZonEx ATEX Back Panel, fits 380x260mm, Mild Steel

ATEX38P26G

ZonEx ATEX Back Panel, fits 380x260mm, Mild Steel
ZonEx ATEX Back Panel, fits 480x480mm, White, Mild Steel

ATEX48P48

ZonEx ATEX Back Panel, fits 480x480mm, White, Mild Steel
ZonEx ATEX Back Panel, fits 740x550mm, White, Mild Steel

ATEX74P55

ZonEx ATEX Back Panel, fits 740x550mm, White, Mild Steel
ZonEx ATEX Back Panel, fits 762x508mm, White, Mild Steel

ATEX76P50

ZonEx ATEX Back Panel, fits 762x508mm, White, Mild Steel
ZonEx ATEX Back Panel, fits 260x260mm, Mild Steel

ATEX26P26G

ZonEx ATEX Back Panel, fits 260x260mm, Mild Steel
ZonEx ATEX Back Panel, fits 620x450mm, White, Mild Steel

ATEX62P45

ZonEx ATEX Back Panel, fits 620x450mm, White, Mild Steel

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.