nVent VJB2016HWLL2 - VJB Flat Cover Bonded Window Type 4X, 21.32x17.32x11.57, Lt Gray, FRP, HWLL
nVent

VJB2016HWLL2

UPC: 635394581189

Contact for Pricing

Overview

The **nVent VJB2016HWLL2 FRP Bonded Window Flat Cover** is a high-performance enclosure accessory engineered for **Type 4X environments**, where corrosion resistance, durability, and safety are critical. Designed to integrate seamlessly with nVent’s VJB series enclosures, this bonded window flat cover provides a secure, transparent barrier for electrical junction boxes operating in highly corrosive or hazardous locations. Constructed from **fiberglass-reinforced polyester (FRP)**, the VJB2016HWLL2 delivers exceptional resistance to chemicals, moisture, and UV exposure, making it ideal for industries such as chemical processing, oil & gas, water treatment, and marine applications. Its **light gray finish** ensures visibility while maintaining a professional aesthetic in industrial settings. **Key Features & Benefits:** - **Corrosion-Resistant FRP Construction:** The fiberglass-reinforced polyester material ensures long-term durability in harsh environments, resisting rust, chemicals, and extreme temperatures. This eliminates the need for frequent replacements, reducing maintenance costs and downtime. - **Type 4X Protection:** Meets NEMA Type 4X standards, providing protection against dust, water ingress, and corrosion, ensuring reliable performance in outdoor or wet locations. - **Bonded Window Design:** The integrated window allows for visual inspection of internal components without compromising enclosure integrity, enabling quick diagnostics and reducing the risk of unplanned shutdowns. - **Light Gray Finish:** The neutral color enhances visibility while blending with industrial equipment, improving safety and operational efficiency in work environments. - **Compatibility with nVent VJB Enclosures:** Designed to fit the **VJB2016** series, this flat cover ensures a precise, secure fit, maintaining the enclosure’s protective rating and structural integrity. **Typical Applications:** The **nVent VJB2016HWLL2** is widely used in industries where electrical enclosures are exposed to corrosive atmospheres or outdoor conditions. Common applications include: - **Chemical Processing Plants:** Protects junction boxes from corrosive fumes, acids, and solvents. - **Oil & Gas Facilities:** Ideal for offshore platforms, refineries, and pipelines where saltwater, humidity, and chemical exposure are prevalent. - **Water & Wastewater Treatment:** Ensures reliable operation in wet, corrosive environments where electrical components must remain protected. - **Marine & Coastal Installations:** Resists salt spray and UV degradation, making it suitable for docks, piers, and coastal industrial sites. - **Food & Beverage Processing:** Meets hygiene and corrosion resistance requirements in washdown areas and food-grade environments. **Installation & Selection Considerations:** When selecting the **VJB2016HWLL2**, professionals should consider the enclosure’s dimensions, environmental exposure, and compliance requirements. The **21.32 x 17.32 x 11.57-inch** size ensures a snug fit for standard junction boxes, while the **Type 4X rating** guarantees protection in demanding conditions. Installation is straightforward, typically involving secure mounting to the enclosure frame using compatible hardware. For optimal performance, ensure the bonded window is free of obstructions and that the FRP material is undamaged during handling. **Why Choose nVent?** As a global leader in electrical enclosures and thermal management solutions, **nVent** is trusted by engineers and facility managers for its commitment to innovation, quality, and reliability. The **VJB series** reflects nVent’s expertise in designing products that meet the rigorous demands of industrial environments, where safety, durability, and compliance are non-negotiable. With a reputation for engineering excellence, nVent products are specified in mission-critical applications worldwide, ensuring peace of mind for operators and facility owners alike. For professionals seeking a **corrosion-resistant, Type 4X-rated bonded window flat cover**, the **nVent VJB2016HWLL2** delivers unmatched performance, longevity, and compliance with industry standards. Whether for new installations or retrofits, this product is a cost-effective solution for protecting electrical infrastructure in the most challenging conditions.
  • FRP construction for superior corrosion resistance
  • Type 4X protection against dust, water, and corrosion
  • Integrated bonded window for visual inspection
  • Light gray finish for visibility and aesthetics
  • Compatible with nVent VJB2016 series enclosures
  • 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
Application
Corrosive Environments; Controls and Drives
Color
Light Gray
Color
Gray
Color
Grey
Color
Lt Gray
Color Code
RAL 7035
Depth
294 mm
Depth
11.57
Finish
Smooth Matte
Height
542 mm
Height
21.32
Material
FRP
Material
Fiberglass
Material Quality
Fiberglass
Nema Rating
Type 4X
Product Family
VJ
Protection Rating
NEMA Type 3
Series
VJB
Size
21.32x17.32x11.57
Style
Stainless steel continuous hinge and stainless steel hinge latch
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Weight
21 lb
Width
440 mm
Width
17.32 in
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht

EP3030

Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht

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.