Authorized nVent Distributor
nVent F66T3R12 - Lay-In NEMA Type 3R Wireway Straight Section, 6.00x6.00x12.00, Gray, Galv Steel

nVent F66T3R12 Lay-In NEMA Type 3R Wireway Straight Section, 6.00x6.00x12.00, Gray, Galv Steel

UPC: 783510436391


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

This straight section features an open-top lay-in design for quick cable installation or removal without threading, reducing labor time and minimizing conductor damage during setup or maintenance. The male end connection enables seamless integration with other nVent wireway components, including tees, elbows, and U-connectors, supporting scalable system configurations in power distribution, data cabling, HVAC wiring, and utility substations. The continuous weld and smooth ground seams ensure structural integrity, while the ANSI 61 gray finish enhances aesthetic integration and environmental protection.
  • Lay-in Painted Galvanized Hinged-Cover Type 3R Straight Sections are used for enclosing wire and cable in wireway runs
  • NEMA Type 3R and IEC 60529 IP32 rated for outdoor moisture protection
  • Open-top lay-in design for quick cable installation/removal without threading
  • Male end connection for modular integration with nVent wireway accessories

Specifications

Application
Power Distribution
Color
Gray
Color
Grey
Color Code
ANSI 61
Depth
305 mm
Depth
12 in
Depth
13 IN
Finish
Galvanized
Height
44 IN
Height
152
Height
6 IN
Material
Mild Steel
Material
Galvanized Steel
Modification Services
Yes
NEMA Rating
Type 3R
NEMA Rating
3R
NEMA Rating
3R Weather-resistant, except dust
Protection Rating
NEMA Type 3R
Size
6.00x6.00x12.00
Size
6.00x6.00x12.00 in
Thickness
51.40mm (2.024")
Thickness
16 ga
Thickness
1.52 mm
Type
Straight Section
Type
Commercial Lay-in Painted Galvanized Hinged-cover Type 3R Wireway;Straight Section
Type Number
Type 3R
Weight
3.5 lb
Width
152
Width
6 IN
Width
23 IN
Wireway
Lay-In NEMA Type 3R Wireway
Package Dimensions (L x W x H)
12 IN x 6 IN x 6 IN
Package Dimensions (L x W x H)
30.48 cm x 15.24 cm x 15.24 cm
Package Weight (Imperial)
3.500 L
Package Weight (Metric)
1.588 kg
Wall Hanger, fits 6.00x6.00, Gray, Steel

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Wall Hanger, fits 6.00x6.00, Gray, Steel
Type 3R Wiring Trough - 6x6x60 - Galv/Gray

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Type 3R Wiring Trough - 6x6x60 - Galv/Gray
Wire Safe Fitting - 6 inch X 6 Inch External Coupling.

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Wire Safe Fitting - 6 inch X 6 Inch External Coupling.
Twin-70 raceway base, 10 foot length. Supplied with pre-punched mounting holes. 2' of cover needed for every 1' of Twin-70 base.

T702BIW10

Twin-70 raceway base, 10 foot length. Supplied with pre-punched mounting holes. 2' of cover needed for every 1' of Twin-70 base.
Lay-In NEMA Type 3R Wireway Straight Section, 8.00x8.00x120.00, Gray, Galv Steel

F88T3R120

Lay-In NEMA Type 3R Wireway Straight Section, 8.00x8.00x120.00, Gray, Galv Steel
90-Degree Cross, fits 4.00x4.00, Gray, Steel

F44T3RTX

90-Degree Cross, fits 4.00x4.00, Gray, Steel
Elbow 90-Degree Lay-in Wireway, fits 4.00x4.00, Gray, Mild Steel

F44T3R90E

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Panel Adapter LayIn Wireway, fits 8.00x8.00, Gray, Mild Steel

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How to Install the F66T3R12 Controller

This guide provides step-by-step instructions for installing and configuring the F66T3R12 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 F66T3R12 Controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the power supply

    Use terminal connectors to connect the power supply wires to the designated terminals on the controller. Verify the polarity is correct to avoid damage.

  3. Configure the controller settings

    Power on the controller and use the interface to set the desired parameters. Follow the on-screen prompts to complete the initial configuration.

  4. Calibrate the controller

    Perform a calibration check using a multimeter to ensure the output readings are accurate. Adjust settings as necessary based on the calibration results.

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.