nVent EJB1 - EJB Series Junction Boxes, Aluminum
nVent

EJB1

UPC: 783510289621

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Overview

The nVent EJB Series Junction Box (SKU: EJB1) is an explosion-protected enclosure designed for hazardous environments, including oil and gas, chemical processing, and mining applications. It features a low-copper aluminum alloy construction with stainless steel bolts and screws for superior corrosion resistance, ensuring durability in harsh conditions. The box has external dimensions of 304x204x218mm (12.0x8.0x8.6 inches) and an IP rating of IP66/IP67, providing protection against dust ingress and temporary immersion in water. It is certified for ATEX and IECEx Zone 1, 2, 21, and 22 applications, making it suitable for use in potentially explosive atmospheres. Key features include a low-copper aluminum alloy enclosure for lightweight yet robust construction, stainless steel bolts and screws for enhanced corrosion resistance, a high-temperature silicone gasket for reliable sealing, an internal mounting panel for secure equipment installation, and an epoxy coating in RAL 7035 (Light grey) for additional protection against environmental factors. The EJB Series Junction Box is suitable for use as a junction point or for housing electrical equipment such as circuit breakers, signaling devices, transformers, sensors, and other critical components in hazardous locations.
  • Low-copper aluminum alloy enclosure
  • Stainless steel bolts and screws
  • High-temperature silicone gasket
  • Internal mounting panel
  • Epoxy coating RAL 7035 (Light grey)
  • Aluminum alloy passes the tests required by standards EN 60068-2-30 (hot/humid cycles) and EN 60068-2-11 (salt mist tests)
  • Body and cover can be drilled and threaded according to customers' specifications
  • Internal mounting panel included
  • Body and cover can be drilled and threaded according to customers' specifications

Specifications

Application
Hazardous Environments
Material
Aluminium;Aluminum
Type
Hazardous Location Enclosures
Package Dimensions (L x W x H)
14.57 IN x 12.6 IN x 8.7 IN
Package Dimensions (L x W x H)
37.0078 cm x 32.004 cm x 22.098 cm
Package Weight (Imperial)
22.700 L
Package Weight (Metric)
10.297 kg
EJB Series Junction Boxes, Aluminum

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EJB Series Junction Boxes, Aluminum

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.