nVent T501246G401 - T-Series Mid-Size Outdoor T50, 12000BTU 460V, Brushed, SS304
nVent

T501246G401

UPC: 783510233983

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Installation Instructions

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Overview

The nVent T-Series T50-1246-G401 Mid-Size Outdoor Air Conditioner delivers reliable thermal management for industrial applications requiring precise cooling in harsh environments. Engineered for 12,000 BTU performance at 460V, this unit combines robust construction with advanced thermal controls to protect sensitive equipment from overheating, even in extreme outdoor conditions. Built with corrosion-resistant stainless steel (SS304) components, the T50-1246-G401 is specifically designed to withstand moisture, salt spray, and chemical exposure common in factories, oil & gas facilities, and outdoor substations. Designed for mid-size cooling demands, the T-Series air conditioners from nVent are trusted by industrial professionals for their durability and operational efficiency. Each unit features built-in compressor heaters and head pressure controls to maintain consistent performance across temperature fluctuations, ensuring reliable operation in environments ranging from arid deserts to coastal regions. The discreet, low-profile design allows seamless integration into rugged factory settings, telecom shelters, or utility enclosures without disrupting aesthetics or space constraints. Key applications include cooling of electrical control panels, motor drives, PLCs, and other critical infrastructure where temperature regulation is essential for uptime and safety. The T50-1246-G401 is ideal for industries such as manufacturing, power generation, renewable energy, and transportation, where outdoor-rated cooling solutions are required to protect high-value equipment from thermal stress. Its 460V electrical compatibility makes it suitable for North American industrial installations, aligning with common voltage standards in heavy-duty facilities. nVent’s reputation for engineering robust thermal management solutions is backed by decades of innovation and reliability in the field. The T-Series lineup reflects the company’s commitment to durability, with features like stainless steel construction, IP-rated enclosures, and corrosion-resistant coatings that extend service life in challenging conditions. Professionals choose nVent for its engineering rigor, compliance with industry standards, and the peace of mind that comes from using equipment designed for real-world industrial challenges. Installation is straightforward with pre-engineered mounting options and flexible ducting configurations to accommodate various enclosure sizes. The unit’s modular design allows for easy maintenance access, reducing downtime during servicing. Whether deployed in a remote solar farm, a petrochemical plant, or a manufacturing warehouse, the T50-1246-G401 ensures consistent thermal performance, energy efficiency, and long-term reliability—making it a trusted choice for mission-critical cooling applications.
  • 12,000 BTU cooling capacity at 460V for mid-size industrial applications
  • Corrosion-resistant SS304 construction for harsh outdoor environments
  • Built-in compressor heaters and head pressure controls for consistent performance
  • Discreet, low-profile design blends seamlessly into industrial settings
  • Trusted by professionals in manufacturing, power, and renewable energy sectors
  • Reliable mechanical thermostat on enclosure side of the unit
  • Dual condenser-side air movers for performance redundancy
  • Painted galvanized sheet-metal or stainless steel cover for rugged factory and outdoor environments
  • Easy-mount flanges for simple installation
  • Every unit functionally tested before shipping

Specifications

Amperage Rating
5.0/6.0 A
Application
Controls and Drives; Corrosive Environments; Power Distribution
Btu Rating
12,407
Color
Unpainted
Depth
11.05 in
Finish
Brushed #3
Frequency Rating
50/60 Hz
Height
1,270 mm
Material
Stainless Steel 304
Max Current
6 A
Model
T50
NEMA Rating
4X Watertight, corrosion-resistant
Nominal Capacity Btu/h
12,407 Btu/h
Nominal Capacity Watts
3,636 W
Nominal Voltage
460 V
Number Of Phases
1
Operating Temperature
-40-131
Operating Temperature
-40-55
Power
2043/2465 W
Product Family
T-Series
Protection Rating
NEMA Type 4X
Remote Access Control
No
Thickness
1.21 mm
Type
Air Conditioners
Voltage AC
400-460 V
Weight
179 lb
Width
483 mm
Package Dimensions (L x W x H)
22 IN x 14 IN x 51.5 IN
Package Dimensions (L x W x H)
55.88 cm x 35.56 cm x 130.81 cm
Package Weight (Imperial)
179.000 L
Package Weight (Metric)
81.194 kg
T-Series Mid-Size Outdoor T43, 10000BTU 460V, Brushed, SS304

T431046G406

T-Series Mid-Size Outdoor T43, 10000BTU 460V, Brushed, SS304
AC Unit 4,000 BTU/H 460 V - NEMA 4x - 304 SS

DTS3181A460N4SS

AC Unit 4,000 BTU/H 460 V - NEMA 4x - 304 SS
DTS 3181 SL 400/460V SS

13383436158

DTS 3181 SL 400/460V SS

How to Install the T501226G150 Air Conditioner

This guide provides step-by-step instructions for installing the T501226G150 air conditioner, including mounting, wiring, and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wrench or ratchet driver, Wire strippers, Multimeter

Supplies needed:

Mounting bolts, Mounting screws, Gasket kit, Drain tube

  1. Inspect the air conditioner

    Check for any visible damage and ensure the unit is functioning properly before installation. Refer to the handling and testing section for detailed instructions.

  2. Prepare the mounting location

    Determine if the unit will be surface or recess mounted. Use the provided cutout dimensions to prepare the enclosure opening accordingly.

  3. Install gaskets

    Using the gasket kit provided, install the gaskets to the air conditioner to ensure a proper seal.

  4. Mount the air conditioner

    Secure the air conditioner to the enclosure using the mounting bolts and screws provided. Ensure the unit remains upright for at least five minutes before starting.

  5. Connect the power supply

    Refer to the nameplate for electrical requirements. Connect the power cord to a properly grounded power supply. Avoid using an extension cord.

  6. Route the drain tube

    Ensure the drain tube is routed without kinks and maintains a continuous downward slope to prevent overflow of the condensate drain pan.

  7. Test the air conditioner

    After installation, power on the unit and verify that the condenser blower, evaporator impeller, and compressor are operating correctly. Check for any unusual noises or vibrations.

  8. Adjust the thermostat

    Remove the nylon plug from the back of the unit and use a screwdriver to adjust the thermostat to the desired temperature setting.

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.