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Overview
- Robust SS304 stainless steel construction for superior corrosion resistance.
- 12000 BTU/Hr. nominal cooling capacity for effective thermal management.
- Designed for outdoor industrial environments with a compact footprint.
- Features head pressure control and compressor heater for low ambient operation.
- UL Type 4X rated for excellent protection against environmental ingress.
- Reliable mechanical thermostat on enclosure side of the unit
- Dual condenser-side air movers for performance redundancy
- Cleanable, reusable aluminum mesh filter protects coils for maximum cooling performance
- Exterior and fully recessed mounting options on many models
- Easy-mount flanges for simple installation
Specifications
Amperage Rating | 9.0/10.9 A |
Application | Power Distribution; Controls and Drives; Corrosive Environments |
Btu Rating | 12,407 |
Color | Brushed |
Color | Unpainted |
Depth | 11.05 in |
Depth | 281 mm |
Finish | Brushed #3 |
Frequency | 50/60 Hz |
Frequency Rating | 50/60 Hz |
Height | 1,270 mm |
Height | 50 in |
Material | Stainless Steel 304 |
Max Current | 10.9 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 | 230 V |
Number Of Phases | 1 |
Operating Temperature | -40-131 |
Operating Temperature | -40-55 |
Phase | 1 |
Power | 2043/2465 W |
Product Family | T-Series |
Protection Rating | NEMA Type 4X |
Remote Access Control | No |
Series | T-Series |
Size | 12000 BTU |
Thickness | 1.21 mm |
Thickness | 18 ga |
Type | Air Conditioners |
Voltage AC | 200-250 V |
Voltage Rating | 230 V |
Voltage Rating | 230 |
Weight | 75 kg |
Weight | 181.5 lb |
Width | 483 mm |
Width | 19 IN |
Package Dimensions (L x W x H) | 22 IN x 14 IN x 52 IN |
Package Dimensions (L x W x H) | 55.88 cm x 35.56 cm x 132.08 cm |
Package Weight (Imperial) | 181.500 L |
Package Weight (Metric) | 82.328 kg |
How to Install the T501226G125 Air Conditioner
This guide provides step-by-step instructions for installing the T501226G125 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
- Inspect the air conditioner
Check for any visible damage and ensure the unit is functioning properly before installation. Connect the power cord to a grounded supply and run the unit for 5-10 minutes to verify operation.
- Prepare the mounting location
Determine whether the unit will be surface or recess mounted. Use the provided cutout dimensions to prepare the enclosure opening accordingly.
- Install gaskets
Using the gasket kit provided, install the gaskets onto the air conditioner to ensure a proper seal.
- Mount the air conditioner
Secure the air conditioner to the enclosure using the provided mounting bolts and screws. Ensure the unit remains upright during this process.
- Connect the drain tube
Route the drain tube ensuring it has a continuous downward slope. Avoid kinks and ensure it is not elevated above the exit point to prevent overflow.
- Connect the power supply
Refer to the nameplate for electrical requirements and connect the power cord to a properly grounded power supply. Avoid using extension cords.
- 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.
- Verify operation
After installation, turn on the air conditioner and check for proper operation. Ensure all components are functioning and there are no unusual noises or vibrations.
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.


