nVent G521226G150 - SpectraCool Outdoor with Heat G52, 12000BTU 230V, Lt Gray, Steel
nVent

G521226G150

UPC: 783510205126


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Overview

The nVent SpectraCool Outdoor G52 Series Air Conditioner (SKU: G521226G150) delivers precision cooling for industrial enclosures in the most demanding environments. Designed for reliability and performance, this 12,000 BTU unit operates on 230V power with 50/60Hz compatibility, ensuring consistent operation across global industrial applications. Built with a durable light gray steel enclosure, the SpectraCool G52 withstands harsh outdoor conditions while maintaining optimal internal temperatures for sensitive electronics, control panels, and machinery. Engineered by nVent, a trusted leader in thermal management solutions, the SpectraCool series is trusted by professionals in industries such as manufacturing, oil & gas, telecommunications, and data centers where equipment uptime is critical. The filterless design eliminates maintenance-intensive components, reducing operational costs and downtime while ensuring clean, efficient airflow. With a sleek appearance and modular installation options, these units integrate seamlessly into existing infrastructure without compromising aesthetics or performance. Key applications include cooling outdoor electrical enclosures, telecom shelters, automation control cabinets, and industrial machinery housings. The SpectraCool G52 is ideal for environments where ambient temperatures fluctuate or where heat-generating equipment requires continuous thermal regulation. Its robust construction resists corrosion, UV exposure, and mechanical stress, making it suitable for both indoor and outdoor installations. Professionals choose nVent SpectraCool for its proven reliability, energy efficiency, and ease of deployment. The units feature a plug-and-play design with minimal wiring requirements, reducing installation time and complexity. Compliance with international safety and performance standards ensures compatibility with global industrial systems. Whether retrofitting an existing system or specifying new equipment, the SpectraCool G52 provides a cost-effective, low-maintenance solution for enclosure cooling in virtually any industrial setting.
  • 12,000 BTU cooling capacity for industrial enclosures
  • 230V operation with 50/60Hz compatibility for global use
  • Filterless design reduces maintenance and operational costs
  • Durable light gray steel enclosure withstands harsh outdoor conditions
  • Sleek, modular design for easy installation and integration
  • R407C, R513A or R134a refrigerants
  • 115, 230 and 400/460 VAC 3-phase power input on most models
  • Reliable mechanical thermostat on enclosure side of the unit
  • 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
-40-131 °F
Amperage Rating
2297
Application
Controls and Drives;Power Distribution
Application
Power Distribution; Controls and Drives
Btu Rating
12,000
Color
Gray
Color
Light Gray
Color
Lt Gray
Color Code
RAL 7035
Corrosion Resistant
No
Depth
296 mm
Depth
11.66 in
Finish
Powder Coated
Frequency
50/60Hz
Frequency Rating
50/60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
50 Hz
Height
1,338 mm
Height
52.69 in
Material
Steel
Material
Mild Steel
Max Current
10.9 A
Model
G521226
Mounting
Side wall
NEMA Rating
4 Watertight
Nominal Capacity Btu/h
12,000 Btu/h
Nominal Capacity Watts
3,500 W
Nominal Voltage
230 V
Number Of Phases
1
Operating Temperature
-40-55 °C
Operating Temperature
-40-131
Operating Temperature
-40-55
Outdoor Installation
Yes
Phase
1
Phase
1 Ph
Poles
1PH
Power
3500
Product Family
SpectraCool
Protection Rating
NEMA Type 4
Refrigerant
R513A
Remote Access Control
No
Series
SpectraCool Outdoor G52
Size
12000 BTU
Thickness
20 ga
Thickness
51.40mm (2.024")
Type
Air Conditioners
Voltage AC
200-250 V
Voltage Rating
230
Voltage Rating
230V
Weight
59.4 kg
Weight
160 lb
Width
17.12 in
Width
435 mm
Package Dimensions (L x W x H)
19 IN x 15 IN x 55 IN
Package Dimensions (L x W x H)
48.26 cm x 38.1 cm x 139.7 cm
Package Weight (Imperial)
160.000 L
Package Weight (Metric)
72.576 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.