nVent SA473018 - ZonEx SA Series Junction Boxes, 47x30x18cm, Aluminum
nVent

SA473018

UPC: 783510290238

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Overview

The nVent ZonEx SA Series Junction Box, SKU SA473018, is engineered for hazardous locations, offering ATEX and IECEx certifications for Zone 1, 2, 21, and 22 applications. Constructed from a low copper aluminum alloy with stainless steel bolts and screws, it provides superior corrosion resistance. This enclosure is suitable for increased safety (Ex e) or intrinsically safe (Ex ia) applications, making it ideal for oil and gas, chemical processing, and mining industries. The SA473018 features a screw cover for easy access and a high-temperature-resistant silicone gasket ensuring an IP66 rating against dust and water ingress. It includes fixed mounting holes for straightforward installation and an internal mounting panel for component organization. The enclosure is finished with a durable RAL 7035 epoxy coating. Options include multipolar or modular terminal blocks, and the capability to integrate pilot lights, push buttons, and measuring instruments. Custom drilling and threading are available, performed by nVent HOFFMAN to maintain certification integrity. Dimensions are 470x305x195mm.
  • Low copper aluminum alloy and stainless steel bolts and screws for corrosion resistance
  • Screw cover configuration for easy access
  • High temperature-resistant silicone gasket provides IP66 rating
  • Fixed mounting holes for easy installation
  • Internal mounting panel included
  • Body and cover can be drilled according to customers' specifications
  • Body and cover can be drilled according to customers' specifications

Specifications

Application
Hazardous Environments
Color
Gray
Color
Light Gray
Color Code
RAL 7035
Depth
195 mm
Depth
7.68 in
Finish
Epoxy Coated
Height
44 IN
Height
18.5 in
Material
Aluminum
Material
Aluminium;Aluminum
Product Family
Zonex
Thickness
0.16 in
Thickness
51.40mm (2.024")
Type
Aluminum Industrial Terminal and Junction Boxes
Type
Aluminum Terminal and Junction Boxes
Weight
16.97 lb
Weight
32 lbs./100ft
Width
12.01
Width
305
Width
23 IN
Package Dimensions (L x W x H)
19 IN x 9 IN x 13 IN
Package Dimensions (L x W x H)
48.26 cm x 22.86 cm x 33.02 cm
Package Weight (Imperial)
16.970 L
Package Weight (Metric)
7.698 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.