Authorized nVent Distributor
nVent RVJB1412NHWLL2 - RVJB Raised Cover with Bonded Window Type 4X, 15.32x13.32x6.60, Lt Gray, Fiberglass, NHWLL

nVent RVJB1412NHWLL2 RVJB Raised Cover with Bonded Window Type 4X, 15.32x13.32x6.60, Lt Gray, Fiberglass, NHWLL

UPC: 635394032193


Documents & Media
Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent RVJB1412NHWLL2 Raised Cover with Bonded Window is a premium fiberglass enclosure accessory engineered for extreme corrosive environments where electrical junction boxes demand superior protection. Designed as a Type 4X-rated solution, this raised cover ensures reliable performance against water ingress, dust, and corrosive agents—making it ideal for outdoor and industrial applications where equipment longevity and safety are critical. Manufactured by nVent, a global leader in thermal management and electrical protection solutions, the RVJB1412NHWLL2 combines durable fiberglass construction with a bonded window design to provide clear visibility of internal components without compromising protection. This raised cover is specifically engineered to complement nVent’s RVJ series enclosures, delivering enhanced functionality for junction boxes in chemical plants, water treatment facilities, offshore platforms, and food processing environments. The lightweight yet robust fiberglass material resists corrosion from acids, alkalis, and salt spray, ensuring long-term reliability in harsh conditions. The bonded window allows for visual inspection of wiring and components, reducing the need for frequent cover removal and minimizing downtime during maintenance. Key features of the RVJB1412NHWLL2 include: - **Type 4X Rating**: Provides protection against hose-directed water, dust ingress, and corrosion, meeting stringent NEMA and IP standards. - **Fiberglass Construction**: Lightweight, non-conductive, and highly resistant to chemicals, UV exposure, and extreme temperatures. - **Bonded Window**: Clear, durable window for visual inspection without compromising enclosure integrity. - **Precision Fit**: Designed to match nVent’s RVJ1412 enclosures, ensuring a secure and leak-proof seal. - **Easy Installation**: Pre-drilled mounting holes simplify attachment to compatible enclosures, reducing installation time. Industries such as oil and gas, pharmaceuticals, and wastewater treatment rely on nVent’s fiberglass enclosures for their unmatched durability and safety compliance. The RVJB1412NHWLL2 is particularly well-suited for applications where electrical components must remain protected from environmental hazards while allowing for periodic visual checks. nVent’s reputation for innovation and quality ensures that this raised cover meets the demands of even the most challenging industrial environments. For professionals specifying junction box accessories, the RVJB1412NHWLL2 offers a cost-effective, long-term solution that reduces maintenance costs and extends the lifespan of electrical systems. Its compatibility with nVent’s broader line of fiberglass enclosures makes it a versatile choice for new installations or retrofits. Trusted by engineers and facility managers worldwide, nVent’s RVJB series delivers the performance and reliability required in today’s industrial landscape.
  • Available sized from 6x6 (152x152mm) to 30x24 (762x610mm)
  • All VJ enclosures were designed to meet the Joint Industrial Council (JIC) standards in the United States
  • Enclosures are maintenance free and corrosion resistant
  • Made from hot compression molded halogen free, self extinguishing fiberglass reinforced polyester (FRP)
  • Polyurethane foam-in-place gasket
  • 1/4” transparent Lexan™ window
  • Molded mounting flanges and cover corner ribs increase enclosure strength
  • Enclosures can be modified to customer specifications
  • Enclosures can be modified to customer specifications

Specifications

Application
Controls and Drives;Corrosive Environments
Color
Light Gray
Color
Gray
Color
Grey
Color Code
RAL 7035
Depth
6.6 in
Depth
168 mm
Finish
Smooth Matte
Height
389 mm
Height
15.32 in
Material
Fiberglass
Material Quality
Fiberglass
Product Family
VJ
Protection Rating
NEMA Type 3
Style
Non-metallic hinges and stainless steel twist latch
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Weight
8.6 lb
Width
338 mm
Width
13.32 in
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External operation handle 0-1 type S01 Red Nema 4,4x

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Frequently Asked Questions

What are the dimensions of the RVJB1412NHWLL2 enclosure?

The enclosure has a height of 15.32 inches, a width of 13.32 inches, and a depth of 6.6 inches.

What material is the RVJB enclosure made from?

The enclosure is made from hot compression molded halogen free, self extinguishing fiberglass reinforced polyester (FRP).

What industry standards does the RVJB enclosure meet?

It meets UL 508A Listed, Type 3, 3R, 4, 4X, 12, 13, NEMA/EEMAC Type 3, 3R, 4, 4X, 12, 13, and IEC 60529, IP66 standards.

What is the purpose of the RVJB enclosure?

RVJB enclosures are designed for use as electrical junction boxes in highly corrosive environments to protect equipment and operators.

Does the RVJB enclosure require maintenance?

No, the enclosures are maintenance free and corrosion resistant.

What type of window does the RVJB enclosure have?

The enclosure features a 1/4 inch transparent Lexan window.

How to Install the RVJB1412NHWLL2 Enclosure

Guide for mounting and preparing the RVJB1412NHWLL2 enclosure for use. Ensure proper installation for optimal performance and safety.

Estimated time: 30m

Tools needed:

Screwdriver, Drill (if mounting holes are not pre-drilled), Level

Supplies needed:

Mounting screws, Wire connectors, Air vents (if not included)

  1. Select Mounting Location

    Choose a suitable location for the RVJB1412NHWLL2 enclosure. Consider environmental factors and accessibility for maintenance. Ensure the mounting surface is stable and can support the weight of the enclosure and its contents. Refer to the datasheet for specific environmental ratings and limitations.

  2. Prepare the Enclosure

    If required, install air vents for proper circulation. Two air vents should be installed, ideally in the upper and lower parts of the enclosure, to prevent condensation. Refer to the specific part number for air vent installation instructions and required hardware.

  3. Mount the Enclosure

    Securely mount the RVJB1412NHWLL2 enclosure to the chosen surface using appropriate mounting screws. Ensure the enclosure is level and firmly attached. For enclosures with molded mounting flanges, align these with the mounting surface and fasten securely. Verify that the enclosure meets the required NEMA/EEMAC or IP ratings for the intended environment.

  4. Wiring and Connections

    Open the enclosure and proceed with internal wiring and connections as per your application requirements. Ensure all electrical connections are made in accordance with local codes and standards. For specific wiring details or internal component compatibility, consult the product's datasheet.

  5. Final Inspection and Closure

    After completing all internal installations and wiring, perform a final inspection to ensure all components are securely fastened and all connections are correct. Close and secure the enclosure cover, ensuring the gasket provides a proper seal. Verify that all latches or screws are tightened appropriately.

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.