nVent UJ303018A - Utility Junction Cabinet, 30.00x30.00x18.00, Green, Aluminum
nVent

UJ303018A

UPC: 783510179366

Contact for Pricing

Overview

The nVent UJ303018A Utility Junction (UJ) Cabinet is a high-performance, aluminum-enclosed solution designed for sectionalizing and tap-point functionality in underground electrical distribution systems. Engineered by nVent, a global leader in electrical and thermal management solutions, this 30.00x30.00x18.00-inch cabinet provides a robust and corrosion-resistant housing for critical power infrastructure, ensuring reliable performance in demanding environments. With a durable green powder-coated finish, the UJ303018A is built to withstand harsh conditions while maintaining operational integrity, making it an ideal choice for utilities, municipalities, and industrial facilities requiring dependable underground distribution solutions. This utility junction cabinet is rated for 15 and 25 KV applications at 200 or 600 amperes, offering exceptional versatility for single- and three-phase systems. Its modular design accepts two-, three-, and four-way junctions from all major manufacturers, providing unmatched compatibility and flexibility for system expansions or retrofits. Whether used in primary power distribution, secondary distribution networks, or renewable energy integration projects, the UJ303018A delivers consistent performance across a wide range of electrical infrastructure needs. Industry professionals rely on nVent’s utility junction cabinets for their durability, ease of installation, and long-term reliability. The aluminum construction ensures lightweight yet sturdy protection against environmental stressors such as moisture, UV exposure, and temperature fluctuations, while the NEMA-rated enclosure safeguards internal components from dust, dirt, and unauthorized access. Installation is streamlined with pre-drilled mounting holes and ample internal space for cable management, reducing setup time and labor costs. Additionally, the cabinet’s design allows for future upgrades or reconfigurations without extensive modifications, making it a cost-effective investment for evolving power distribution networks. Typical applications for the nVent UJ303018A include: - **Underground power distribution networks** in urban and suburban areas, where space constraints and aesthetic requirements demand concealed infrastructure. - **Industrial facilities** requiring reliable tap-point solutions for machinery, lighting, or auxiliary power systems. - **Renewable energy projects**, such as solar or wind farms, where junction cabinets facilitate safe and efficient power collection and distribution. - **Municipal infrastructure**, including street lighting, traffic signal systems, and public transit power supplies. - **Commercial campuses and data centers**, where uninterrupted power distribution is critical for operations. Choosing the right utility junction cabinet is essential for maintaining system integrity and minimizing downtime. Professionals prioritize enclosures that offer: - **High ingress protection (IP) ratings** to prevent contamination and ensure long-term performance. - **Compatibility with existing infrastructure** to avoid costly replacements or adaptations. - **Modularity and scalability** to accommodate future system expansions or reconfigurations. - **Compliance with industry standards**, including UL, NEMA, and IEEE, for safety and reliability. nVent’s reputation for innovation and quality makes the UJ303018A a trusted choice among electrical contractors, utilities, and facility managers. With decades of experience in electrical enclosure solutions, nVent delivers products that meet the rigorous demands of modern power distribution systems. The UJ303018A, in particular, exemplifies the company’s commitment to durability, performance, and ease of use, ensuring seamless integration into any underground distribution network. For engineers and installers seeking a reliable, high-capacity junction cabinet, the nVent UJ303018A stands as a benchmark in the industry.
  • Recessed stainless steel penta-head bolt with padlock security system standard on all models
  • 5/8-11 threaded lifting provisions
  • Wind stop standard on all models (two stops provided if B dimension is greater than or equal to 42-inch (1067mm))
  • Ground nut for each phase
  • Full range of modifications available on request
  • When ordering UJ cabinets, customer may specify multiple mounting panel options, including mild steel, galvanized and stainless steel (panels must be purchased separately)
  • ANSI C57.12.28 Pad-Mounted Equipment Enclosure Integrity RUS Approved

Specifications

Application
Power Distribution
Color
Green
Color
Munsell Green
Color Code
7GY3.29/1.5
Current Rating
200 or 600 A
Depth
18 IN
Depth
457 mm
Finish
Powder Coated
Height
44 IN
Height
30
Height
762
Material
Aluminium;Aluminum
Material
Aluminum
Modification Services
Yes
Recommended Panel Quantity
1
Recommended Panel Style
B or D
Size
30.00x30.00x18.00 in
Size
30.00x30.00x18.00
Thickness
8 ga
Thickness
51.40mm (2.024")
Type
Utility / Canadian Cabinets and Splitters
Type
Utility Cabinets
Voltage Rating
15 and 25 kV
Weight
53 lb
Width
23 IN
Width
30
Width
762
Package Dimensions (L x W x H)
30.75 IN x 18 IN x 30.5 IN
Package Dimensions (L x W x H)
78.105 cm x 45.72 cm x 77.47 cm
Package Weight (Imperial)
53.000 L
Package Weight (Metric)
24.041 kg
Utility Junction Cabinet, 30.00x60.00x18.00, Green, Aluminum

UJ306018A

Utility Junction Cabinet, 30.00x60.00x18.00, Green, Aluminum
200 Amp, 15/25kV, Straight Receptacle Pin Contact and Crimp Barrel Assembly. Wire Size 3/0 Stranded.

151-SRC-30AX

200 Amp, 15/25kV, Straight Receptacle Pin Contact and Crimp Barrel Assembly. Wire Size 3/0 Stranded.

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.