nVent AVK33SS6 - Louver Plate Kit, 3.88x4.50 inch, Brushed, Stainless Steel 316
nVent

AVK33SS6

UPC: 783510849801

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Installation Instructions

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Overview

The nVent AVK33SS6 Louver Plate Kit is a precision-engineered ventilation solution designed to address critical thermal and moisture management challenges in industrial enclosures. Constructed from high-grade 316 stainless steel with a durable brushed finish, this kit delivers superior corrosion resistance and long-term durability in harsh environments, including marine, chemical processing, and outdoor applications. The louver plate measures 3.88 x 4.50 inches, providing an optimal balance between airflow capacity and structural integrity, making it ideal for enclosures housing sensitive electronics, control panels, or sensitive instrumentation where heat buildup or condensation could compromise performance. Engineered for field installation, the nVent AVK33SS6 simplifies the process of retrofitting or upgrading ventilation in existing systems. The kit includes a pre-fabricated louver plate that can be easily mounted into a precisely cut enclosure cutout, eliminating the need for complex fabrication or specialized tools. This field-installable design reduces downtime and labor costs while ensuring a secure, weather-resistant seal around the ventilation opening. The louver’s angled blades are optimized to promote passive airflow while blocking rain, debris, and pests, maintaining enclosure integrity without sacrificing ventilation efficiency. Typical applications for the nVent AVK33SS6 include industrial control panels, electrical enclosures, telecommunications housings, and outdoor-rated junction boxes where thermal regulation and moisture control are paramount. Industries such as oil and gas, water treatment, renewable energy, and manufacturing rely on nVent’s ventilation solutions to protect critical assets from environmental stressors. The 316 stainless steel construction ensures compatibility with corrosive atmospheres, including coastal regions or chemical processing facilities, where standard materials would degrade prematurely. Professionals choose nVent for its reputation as a trusted provider of thermal management and enclosure solutions, backed by decades of innovation and adherence to stringent industry standards. The AVK33SS6 Louver Plate Kit is part of nVent’s comprehensive portfolio of enclosure accessories, designed to integrate seamlessly with their line of cable glands, heaters, and cooling systems. Whether upgrading legacy systems or specifying components for new installations, engineers and technicians can rely on the nVent AVK33SS6 to deliver reliable, low-maintenance ventilation that enhances equipment longevity and operational reliability. For enclosures where heat dissipation and moisture control are non-negotiable, this louver plate kit is an essential component of a robust thermal management strategy.
  • Mounting hardware included
  • Custom sizes, materials, finishes, etc., can be provided on special order
  • Passive ventilation with angled blades to block rain, debris, and pests
  • Corrosion-resistant for harsh environments (marine, chemical, outdoor)
  • Compatible with nVent’s enclosure accessories for integrated thermal management

Specifications

Application
Power Distribution; Controls and Drives
Color
Unpainted
Depth
6 mm
Depth
0.25 in
Finish
Brushed
Height
3.88 in
Height
99 mm
L
3 in
L
76 mm
Louvre Quantity
3
Material
Stainless Steel
Material
Stainless Steel 316L
Size
3.88 x 4.50 in
Thickness
1.9 mm
Thickness
14 Gauge
Thickness
14
Thickness
1.9
Type
Cooling Accessories
Usable Area
8.52 cm²
Usable Area
1.32 in²
Weight
0.42 lb
Width
114 mm
Width
4.5
Width
114
Width
4.5 in
Package Dimensions (L x W x H)
7.25 IN x 5 IN x 0.5 IN
Package Dimensions (L x W x H)
18.415 cm x 12.7 cm x 1.27 cm
Package Weight (Imperial)
0.420 L
Package Weight (Metric)
0.191 kg
Louver Plate Kit, 4.75x4.50 inch, Brushed, Stainless Steel 316

AVK34SS6

Louver Plate Kit, 4.75x4.50 inch, Brushed, Stainless Steel 316
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How to Install the AVK812 Controller

This guide provides step-by-step instructions for mounting, wiring, and configuring the AVK812 Controller.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the AVK812 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use terminal connectors to connect the power supply and input/output wires to the appropriate terminals on the AVK812. Ensure all connections are tight and secure.

  3. Verify electrical clearances

    Before energizing the circuit, check all internal and external electrical and mechanical clearances to ensure that the assembled equipment functions safely and properly.

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.