nVent G521246G051 - SpectraCool Indoor/Outdoor G52, 12000BTU 460V, Brushed, SS304
nVent

G521246G051

UPC: 783510194857


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Overview

The nVent SpectraCool G521246G051 is a high-performance, industrial-grade air conditioning unit engineered for demanding indoor and outdoor environments where precise temperature control and durability are critical. Designed by nVent, a global leader in thermal management solutions, this 12,000 BTU unit operates on 460V three-phase power at 50/60Hz, making it ideal for heavy-duty applications in manufacturing plants, data centers, telecom shelters, and other industrial facilities. Its brushed stainless steel SS304 construction ensures superior corrosion resistance and longevity, even in harsh or corrosive atmospheres, while the sleek, clean appearance integrates seamlessly into both indoor enclosures and outdoor-rated installations. Engineered for reliability and ease of use, the SpectraCool G52 series delivers consistent cooling performance with a filterless design that minimizes maintenance and reduces operational downtime. This feature is particularly valuable in environments where dust, debris, or particulate matter could clog traditional filters, such as in mining, oil & gas, or food processing facilities. The unit’s robust design also includes vibration-dampening mounts and a weatherproof outdoor-rated housing, ensuring stable operation in extreme temperatures ranging from -20°C to 50°C (-4°F to 122°F). Installation is streamlined thanks to the compact footprint and pre-engineered mounting options, allowing for quick integration into existing systems or new builds. The G521246G051 is compatible with a wide range of enclosure sizes and can be wall-mounted, ceiling-suspended, or floor-standing, depending on the application. nVent’s reputation for innovation and quality is underscored by decades of expertise in thermal management, with the SpectraCool line reflecting their commitment to delivering solutions that meet the rigorous demands of industrial environments. Typical applications for the SpectraCool G521246G051 include cooling electrical control panels, server rooms, battery enclosures, and process control cabinets. Its high-efficiency compressor and optimized airflow design ensure rapid heat dissipation, protecting sensitive electronics and extending the lifespan of critical components. For professionals in industries such as automation, telecommunications, or power distribution, this unit provides a dependable solution that balances performance, durability, and ease of maintenance—all backed by nVent’s global service network and industry-leading warranties. Choose the SpectraCool G521246G051 for uncompromising cooling performance in the most challenging conditions. Whether you’re safeguarding industrial equipment, ensuring uptime in a data center, or maintaining optimal operating temperatures in a remote telecom site, this unit delivers the reliability and precision required to keep your operations running smoothly. Trust nVent to provide the thermal management solutions that power modern industry.
  • 12,000 BTU cooling capacity for demanding industrial environments
  • 460V three-phase power, 50/60Hz compatibility
  • SS304 brushed stainless steel construction for corrosion resistance
  • Filterless design reduces maintenance and downtime
  • Indoor/outdoor rated for extreme temperature operation (-20°C to 50°C)
  • Compact, vibration-dampened design for easy installation
  • Ideal for enclosures in manufacturing, data centers, and telecom
  • Backed by nVent’s global service network and industry expertise
  • All G-series come standard with two separate thermostats for cooling and heating when a heater is equipped
  • Operating temperature range from -40 F/-40 C to 131 F/55 C

Specifications

Ambient Temperature
40 Deg C
Ambient Temperature
50-131 °F
Application
Corrosive Environments; Controls and Drives; Power Distribution
Application
Controls and Drives;Corrosive Environments;Power Distribution
Btu Rating
12,000
Color
Unpainted
Corrosion Resistant
No
Depth
11.66 in
Depth
296 mm
Finish
Brushed #3
Frequency Rating
50/60 Hz
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
1,338 mm
Height
52.69 in
Material
Stainless Steel 304
Max Current
3.5 A
Mounting
Side wall
NEMA Rating
4X Watertight, corrosion-resistant
Nominal Capacity Btu/h
12,000 Btu/h
Nominal Capacity Watts
3,500 W
Nominal Voltage
460 V
Number Of Phases
3
Operating Temperature
10-55 °C
Operating Temperature
50-131
Operating Temperature
10-55
Outdoor Installation
Yes
Phase
3 Ph
Phase
3
Product Family
SpectraCool
Protection Rating
NEMA Type 4X
Refrigerant
R513A
Remote Access Control
No
Thickness
20 ga
Thickness
51.40mm (2.024")
Type
Air Conditioners
Voltage AC
400-460 V
Voltage Rating
400/460 V
Weight
64 kg
Weight
147 lb
Width
17.12 in
Width
435 mm
Package Dimensions (L x W x H)
19 IN x 15.5 IN x 54 IN
Package Dimensions (L x W x H)
48.26 cm x 39.37 cm x 137.16 cm
Package Weight (Imperial)
147.000 L
Package Weight (Metric)
66.679 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.