nVent SX7E644 - SX7 Series Junction Boxes, 9.57x7.6x7.09in, Aluminum
nVent

SX7E644

UPC: 783510289973

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Overview

The nVent SX7 Series Junction Box (SKU: SX7E644) is engineered for hazardous locations and demanding industrial environments. Constructed from a low-copper aluminum alloy, it offers superior corrosion resistance, complemented by stainless steel hardware for enhanced durability. The gasket o-ring seal ensures a Type 4X rating, providing robust protection against water and dust ingress, critical for maintaining the integrity of electrical components. This versatile enclosure serves as a junction, pull, or splice box, and is ideal for housing motor starters, circuit breakers, control stations, terminal blocks, and pilot lights. Certified to UL 1203, UL 886, NEMA 7, 9, 4X, and 3, it is suitable for Class I, Division 1, Groups C & D; Class II, Groups E, F, & G; and Class III hazardous locations, as well as general industrial use. The box features an internal mounting panel and an external earth screw for convenient installation. Its dimensions are 9.57x7.6x7.09 inches, finished in grey electrostatic polyester paint. nVent also offers customization options for drilling and threading to meet specific project requirements.
  • Low copper aluminum alloy construction for superior corrosion resistance
  • Gasket o-ring seal provides Type 4X rating against water and dust ingress
  • UL 1203, UL 886, NEMA 7, 9, 4X, 3 certified for hazardous and general industrial use
  • Versatile for junction, pull, splice, and device enclosure applications
  • Includes internal mounting panel and external earth screw for easy installation
  • Body and cover can be drilled and threaded according to customers' specifications
  • Body and cover can be drilled and threaded according to customers' specifications

Specifications

Application
Hazardous Environments
Material
Aluminium;Aluminum
Size
9.57x7.6x7.09in
Type
Hazardous Location Enclosures
Package Dimensions (L x W x H)
14.57 IN x 13.39 IN x 10.6 IN
Package Dimensions (L x W x H)
37.0078 cm x 34.0106 cm x 26.924 cm
Package Weight (Imperial)
16.090 L
Package Weight (Metric)
7.298 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.