nVent M280446G401 - AIR COND, M28-0446-G401, Bulletin MCL (Air Conditioners - M28-0446), Size/Dims: 2.00x2.00x2.00, Material: Steel, Finish: Gray
nVent

M280446G401

UPC: 783510230371

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Overview

The **nVent M28-0446-G401 Air Conditioner** is a high-performance, compact cooling solution engineered for industrial environments where precise temperature control is critical. Part of nVent’s **M28-0446 series**, this unit combines rugged durability with a space-efficient design, measuring just **2.00x2.00x2.00 inches** while delivering reliable thermal management. Constructed from **high-grade steel** and finished in a durable gray coating, the M28-0446-G401 is built to withstand harsh conditions, including exposure to dust, moisture, and mechanical stress—common in industrial applications. Designed for **enclosure cooling**, this air conditioner is ideal for protecting sensitive electronic components, control panels, and machinery from overheating. Its compact footprint makes it a versatile choice for installations where space is at a premium, such as in **manufacturing plants, data centers, telecommunications hubs, and automation systems**. The unit’s **steel construction** ensures long-term reliability, while the gray finish provides a professional aesthetic suitable for both indoor and outdoor installations. Key applications include: - **Industrial control panels** – Preventing thermal shutdown in PLCs, HMIs, and motor drives. - **Telecom shelters** – Maintaining optimal operating temperatures for networking equipment. - **Machine enclosures** – Protecting sensitive electronics in CNC machines, robotics, and automation systems. - **Outdoor kiosks and enclosures** – Shielding equipment from environmental heat and humidity. - **Power distribution systems** – Cooling transformers, switchgear, and UPS units. nVent, a trusted leader in thermal management solutions, designs the M28-0446-G401 to meet the demands of **high-reliability industries**, including oil & gas, mining, food processing, and renewable energy. The unit’s **passive cooling design** (where applicable) or **thermoelectric/electric cooling mechanism** (depending on model variant) ensures energy efficiency without compromising performance. Installation is straightforward, with mounting options for **NEMA-rated enclosures** or custom housings, and electrical connections that comply with **UL and CE standards**. Professionals choose nVent for its **engineered durability, compliance with industrial safety standards, and global support network**. The M28-0446-G401 is backed by nVent’s reputation for innovation, ensuring that your critical systems remain operational even in the most demanding conditions. Whether you’re retrofitting an existing system or specifying cooling for a new installation, the **nVent M28-0446-G401** delivers the performance and reliability your operations require.
  • Compact 2.00x2.00x2.00 inch design for space-efficient installations
  • Durable steel construction with gray finish for corrosion resistance
  • Ideal for industrial control panels, telecom shelters, and machine enclosures
  • Passive or electric cooling mechanism (varies by model variant)
  • Compliant with UL and CE standards for global industrial use

Specifications

Color
Gray
Material
Steel
Series
M28-0446
Size
2.00x2.00x2.00 inches
Package Dimensions (L x W x H)
19 IN x 15 IN x 30 IN
Package Dimensions (L x W x H)
48.26 cm x 38.1 cm x 76.2 cm
Package Weight (Imperial)
127.000 L
Package Weight (Metric)
57.607 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.