nVent WF75LP - WeatherFlo with Fan Type 3R, 56.00x36.00x16.00, White, Aluminum
nVent

WF75LP

UPC: 783510156831


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Installation Instructions

Contact for Pricing

Overview

The nVent WeatherFlo Type 3R Fan Enclosure (SKU: WF75LP) provides active cooling for high-heat producing equipment in outdoor industrial settings. Constructed from durable aluminum with a low-solar-absorption white polyester powder finish (RAL 9003), this enclosure measures 56.00 x 36.00 x 16.00 inches. It features an integrated solar shield top and intake cover, a gasketed door with a quarter-turn latch, and lift-off hinges for weather-resistant access. The active ventilation system includes a factory-installed 115 VAC axial fan and a washable metal filter, controlled by an adjustable thermostat (70–140°F) for automatic operation. The top front hood exhaust efficiently expels heated air. Designed for Type 3R applications, it meets UL 508A, cUL, NEMA Type 3R, and IEC 60529 IP32 standards. External mounting brackets and grounding provisions are included for straightforward installation and safety. Ideal for cooling VFDs, motor controllers, and PLCs in outdoor substations, pump houses, and telecommunications shelters.
  • White polyester powder finish with low solar absorption
  • Integrated solar shield top and intake cover
  • Adjustable thermostat; 70-140 F (21-60 C)
  • Active cooling ventilation system with factory-installed fan and filter (115 VAC)
  • Terminal power connection for fan
  • Easily accessible and washable metal filter
  • Gasketed door with lift-off hinge design
  • Quarter-turn latch
  • External enclosure mounting brackets present
  • Collar studs provided to mount optional panel, sold separately

Specifications

Application
Controls and Drives
Color
White
Color
Signal White
Color Code
RAL 9003
Depth
16 IN
Depth
406 mm
Drive HorsePower
75 HP
Finish
Galvanized
Height
1,422 mm
Height
56
Height
1,422
IP Rating
IP32
Material
Aluminum
Modification Services
Yes
Mounting Holes
55.94 x 27.00 in
Mounting Holes
Yes
NEMA Rating
3r
NEMA Rating
3R Weather-resistant, except dust
Panel
A48P36
Panel Size
1143 x 838 mm
Panel Size
45.00 x 33.00 in
Product Family
WeatherFlo
Protection Rating
NEMA Type 3R
Size
56.00x36.00x16.00 in
Thickness
11 ga
Thickness
2.3 mm
Thickness
51.40mm (2.024")
Type
Mild Steel Wall Mounted Industrial Enclosures
Type Number
Type 3R
Weight
154 lb
Width
36 in
Width
914 mm
Package Dimensions (L x W x H)
38.5 IN x 19 IN x 57 IN
Package Dimensions (L x W x H)
97.79 cm x 48.26 cm x 144.78 cm
Package Weight (Imperial)
154.000 L
Package Weight (Metric)
69.854 kg
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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.