nVent CUON21004SS - Outdoor cooling unit 2100W, 400V, Stainless steel, IP55, NEMA 4X
nVent

CUON21004SS

UPC: 783510462130

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Overview

The nVent CUON21004SS outdoor cooling unit delivers 2100W of thermal management for industrial enclosures in harsh environments. Rated at 400V three-phase power, this vertical cooling unit is constructed from corrosion-resistant 304 stainless steel for durability in washdown and outdoor applications. It meets IP55 and NEMA 4X ingress protection standards, ensuring reliable operation in food processing, chemical plants, or outdoor telecommunications where exposure to moisture, dust, and temperature extremes is common. Smart energy management reduces power consumption by up to 23% compared to traditional cooling solutions, lowering operational costs without compromising performance. The unit features flexible mounting options for easy installation and is available in multiple sizes to match diverse thermal load requirements. Designed for continuous duty cycles, the CUON21004SS provides consistent temperature control where standard cooling units would fail due to environmental stress or inadequate protection ratings.
  • 2100W cooling capacity for industrial enclosures
  • 400V three-phase power input
  • 304 stainless steel construction for corrosion resistance
  • IP55 and NEMA 4X ingress protection ratings
  • Up to 23% energy savings with smart management
  • Stainless steel outdoor cooling units are available for harsh environments
  • Stainless steel outdoor cooling units are available for harsh environments
  • To minimise how much energy the cooling unit consumes, it is recommended to install the door switch, DSW01
  • Once installed, the door switch will turn the cooling unit off, once the door is opened

Specifications

Color
Stainless Steel
IP Rating
IP55
Material
Stainless Steel
Mounting Type
Vertical
Nema Rating
NEMA 4X
Series
CUON
Voltage Rating
400V
Package Dimensions (L x W x H)
39.59 IN x 16.48 IN x 16.73 IN
Package Dimensions (L x W x H)
100.5586 cm x 41.8592 cm x 42.4942 cm
Package Weight (Imperial)
122.500 L
Package Weight (Metric)
55.566 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.