Authorized nVent Distributor
nVent F88T3RTX - 90-Degree Cross, fits 8.00x8.00, Gray, Steel

nVent F88T3RTX 90-Degree Cross, fits 8.00x8.00, Gray, Steel

UPC: 783510438999


Documents & Media
Installation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent 90° Elbow-Tee-Cross (F88T3RTX) is a galvanized steel duct fitting designed for 8.00x8.00 inch wireway systems. Manufactured by nVent, this fitting provides a 90-degree cross connection for HVAC and industrial ventilation applications. The gray painted finish offers corrosion resistance and visibility. Compatible with the F88T3R wireway system, it serves as an elbow, tee, or cross depending on closure plate configuration. Ideal for commercial buildings, data centers, and cleanrooms requiring precise airflow distribution.
  • Lay-in Painted Galvanized 90-Degree Crosses are used when there are four branches
  • It can be used as a 90-degree elbow or a 90-degree flush tee by adding Closure Plates
  • Compatible with F88T3R wireway system
  • Versatile use as elbow, tee, or cross with closure plates
  • Ideal for HVAC, industrial ventilation, and cleanroom applications

Specifications

Application
Power Distribution
Color
Gray
Color
Grey
Color Code
ANSI 61
Finish
Galvanized
Finish
Galvanized;Painted
Height
203
Height
8 IN
Height
44 IN
Material
Steel
Material
Mild Steel
Material
Galvanized Steel
Material
Mild Steel;Steel
Modification Services
Yes
NEMA Rating
3R
NEMA Rating
3R Weather-resistant, except dust
Protection Rating
NEMA Type 3R
Size
8.00x8.00 inch
Size
8.00x8.00
Thickness
1.9 mm
Thickness
14 ga
Thickness
51.40mm (2.024")
Type
Cross Fitting
Type
Commercial Lay-in Painted Galvanized Hinged-cover Type 3R Wireway;Cross Fitting
Type Number
Type 3R
Weight
20.3 lb
Width
203
Width
8 in
Width
23 IN
Wireway
Lay-In NEMA Type 3R Wireway
Package Dimensions (L x W x H)
20 IN x 20 IN x 8.2 IN
Package Dimensions (L x W x H)
50.8 cm x 50.8 cm x 20.828 cm
Package Weight (Imperial)
20.300 L
Package Weight (Metric)
9.208 kg
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Frequently Asked Questions

What duct size does the F88T3RTX fit?

The F88T3RTX is designed for 8.00x8.00 inch (203x203 mm) ducts.

What material is the F88T3RTX made of?

The F88T3RTX is made of galvanized steel with a gray painted finish.

What is the function of the F88T3RTX?

The F88T3RTX serves as a 90° Elbow-Tee-Cross fitting for wireway systems.

Is the F88T3RTX compatible with other nVent fittings?

Yes, the F88T3RTX is compatible with the F88T3R wireway system.

How to Install the F88T3RTX Controller

This guide provides step-by-step instructions for installing and configuring the F88T3RTX Controller on a DIN rail.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the F88T3RTX controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the power supply

    Using the wire strippers, prepare the power supply wires and connect them to the designated power terminals on the controller. Ensure correct polarity to avoid damage.

  3. Verify connections

    Use a multimeter to check the voltage at the power terminals to confirm proper connection. The voltage should match the specifications outlined in the controller's manual.

  4. Configure initial settings

    Power on the controller and access the configuration menu. Set the required parameters as per your application needs.

  5. Calibrate the controller

    Follow the calibration procedure in the manual to ensure the controller operates within the desired specifications. Adjust settings as necessary.

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.