nVent EJBX3B - EJBX Series Junction Boxes, 316 SS
nVent

EJBX3B

UPC: 783510289768

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Overview

The nVent EJBX3B is a Type 4X stainless steel junction box designed for hazardous locations, certified for Zone 1, 2, 21, and 22 with ATEX and IECEx ratings. Constructed from AISI 316L stainless steel with stainless steel bolts and screws, it delivers superior corrosion resistance in chemically aggressive environments. The enclosure features a continuous hinge door with quarter-turn latches for tool-operated access, ensuring security in critical applications. Measuring 372x292x201 mm (14.65 x 11.50 x 7.91 in), the EJBX3B accommodates electrical connections, circuit breakers, signal devices, disconnectors, and transformers. It includes an internal mounting panel with tapped studs for equipment installation and welded mounting brackets for simplified attachment. The high-temperature silicone gasket provides IP66/IP67 ingress protection, safeguarding internal components from dust and water immersion. Certified to UL 508A Type 4X, CSA Type 4X, NEMA Type 4X, and IEC 60529 IP66 standards, this junction box meets stringent safety requirements for explosive atmospheres. Customizable via drilled and threaded modifications (performed by nVent HOFFMAN), it supports tailored installations in oil and gas, chemical processing, pharmaceuticals, and other hazardous industrial sectors.
  • ATEX and IECEx certified for Zone 1, 2, 21, and 22 hazardous locations
  • AISI 316L stainless steel construction with stainless steel bolts for superior corrosion resistance
  • IP66/IP67 ingress protection with high-temperature silicone gasket
  • Continuous hinge door with quarter-turn latches for secure tool-operated access
  • Internal mounting panel with tapped studs for equipment installation
  • Welded mounting brackets for simplified installation
  • Customizable via drilled/threaded modifications (performed by nVent HOFFMAN)

Specifications

Application
Hazardous Environments
Material
SS Type 316
Type
Hazardous Location Enclosures
Package Dimensions (L x W x H)
18.5 IN x 15 IN x 16 IN
Package Dimensions (L x W x H)
46.99 cm x 38.1 cm x 40.64 cm
Package Weight (Imperial)
112.840 L
Package Weight (Metric)
51.184 kg
12 in. x 6 in. EXE SG Gland Plate, SS Type 316

GPS126SS6

12 in. x 6 in. EXE SG Gland Plate, SS Type 316

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.