Authorized nVent Distributor
nVent F66GUC - Universal U-Connector for LayIn Wireway, fits 6.00x6.00, Gray, Mild Steel

nVent F66GUC Universal U-Connector for LayIn Wireway, fits 6.00x6.00, Gray, Mild Steel

UPC: 783510524302


Documents & Media
Installation InstructionsVideo Clip

Contact for Pricing

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

Overview

The nVent F66GUC Universal U-Connector (SKU: F66GUC) is engineered for secure and efficient joining of 6.00x6.00 inch Lay-In Wireway sections. Constructed from durable mild steel with a galvanized finish, this U-connector provides a rigid connection essential for maintaining the integrity of wireway runs. Its key design feature is the retention of the 'lay-in' capability; the top of the connector can swing aside, allowing for easy wire insertion without the need to fully disassemble the joint. This innovative approach significantly reduces installation time, potentially by up to 50% compared to traditional wireway connection methods. One F66GUC U-connector is required for each wireway joint, excluding telescope fittings, panel adapters, open adapters, closure plates, or reducers. This connector is compatible with NEMA Type 1 Lay-In Wireway systems and meets UL 870 and cUL standards, ensuring compliance and safety. The galvanized finish offers corrosion resistance, making it suitable for industrial, commercial, and outdoor environments. Applications include manufacturing plants, data centers, healthcare facilities, and renewable energy installations. nVent is a global leader in electrical and thermal management solutions.
  • U-Connectors are used to rigidly join lay-in wireway straight sections in series, as well as straight sections to fittings
  • Top swings aside to retain the lay-in feature
  • U-connector required at each wireway joint except telescope fittings, panel adapters, open adapters, closure plates, or reducers
  • F44GUC and F66GUC designed to accept new Snap Connect Wireway for ease-of-installation; backwards compatible with legacy wireway design
  • Compatible with NEMA Type 1 Lay-In Wireway systems; UL 870 and cUL listed.

Specifications

Application
Power Distribution
Color
Gray
Color
Grey
Color Code
ANSI 61
Connection Type
Snap-in
Depth
35 mm
Depth
1.38 in
Finish
Painted;Powder Coat
Finish
Powder Coated
Height
44 IN
Height
6 IN
Height
64
IP Rating
IP30
Material
Mild Steel;Steel
Material
Mild Steel
Modification Services
Yes
NEMA Rating
1 Indoor, electrical protection
Protection Rating
NEMA Type 1
Size
6.00x6.00
Thickness
1.52 mm
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
U-Connector
Type
Commercial Lay-in Hinged-Cover Type 1 Wireway;U-Connector
Type Number
Type 1
Weight
0.5 lb
Width
64
Width
2.5 IN
Width
23 IN
Wireway
Lay-In NEMA Type 1 Hinged-Cover Wireway
Package Dimensions (L x W x H)
6 IN x 6 IN x 1.25 IN
Package Dimensions (L x W x H)
15.24 cm x 15.24 cm x 3.175 cm
Package Weight (Imperial)
0.650 L
Package Weight (Metric)
0.295 kg
Universal U-Connector for LayIn Wireway, fits 4.00x4.00, Gray, Mild Steel

F44GUC

Universal U-Connector for LayIn Wireway, fits 4.00x4.00, Gray, Mild Steel
6 in. x 18 in. Dark Gray 40 mil PVC Coated Hot-Dip Galvanized Rigid Steel Conduit Nipple

NPL6X18-G

6 in. x 18 in. Dark Gray 40 mil PVC Coated Hot-Dip Galvanized Rigid Steel Conduit Nipple
The right angle fitting is a one-piece Surface Raceway fitting designed to transition your raceway around a corner while maintaining a 1" bend radius. It is made to be used with the LD10 raceway, in applications up to 50 V. It is a snap-on installation and measures 2.5 in length. It is constructed with ABS plastic, meets TIA/EIA, and is International Gray.

RAF10IG-X

The right angle fitting is a one-piece Surface Raceway fitting designed to transition your raceway around a corner while maintaining a 1" bend radius. It is made to be used with the LD10 raceway, in applications up to 50 V. It is a snap-on installation and measures 2.5 in length. It is constructed with ABS plastic, meets TIA/EIA, and is International Gray.
Closure Plate LayIn Wireway with knockouts, 8.00x8.00, Gray, Mild Steel

F88GCP

Closure Plate LayIn Wireway with knockouts, 8.00x8.00, Gray, Mild Steel
Closure Plate LayIn Wireway without knockouts, 6.00x6.00, Gray, Mild Steel

F66GCPNK

Closure Plate LayIn Wireway without knockouts, 6.00x6.00, Gray, Mild Steel
Closure Plate LayIn Wireway without knockouts, 8.00x8.00, Gray, Mild Steel

F88GCPNK

Closure Plate LayIn Wireway without knockouts, 8.00x8.00, Gray, Mild Steel
Elbow Sweep 90-Degree, 2.50x2.50, Gray, Steel

F22G90SE

Elbow Sweep 90-Degree, 2.50x2.50, Gray, Steel
Elbow 90-Degree Lay-in Wireway, 2.50x2.50, Gray, Mild Steel

F22G90E

Elbow 90-Degree Lay-in Wireway, 2.50x2.50, Gray, Mild Steel

How to Install nVent HOFFMAN Type 1 Snap Connect Wireway

This guide provides step-by-step instructions for the installation and securing of the nVent HOFFMAN Type 1 Snap Connect Wireway using its unique snap and screw features.

Estimated time: 15m

Tools needed:

Screwdriver, Torque wrench

Supplies needed:

SCR HEX 10-32X.250 (4x), NUT HEX10-32 (2x), WASH LOCK #10 (2x)

  1. Connect Wireway Sections

    Align and connect the two primary sections of the wireway as depicted in the installation diagram. Ensure a proper initial fit.

  2. Secure Initial Connection with Fasteners

    Insert the provided SCR HEX 10-32X.250 screws and NUT HEX10-32 nuts into the designated points to secure the connected wireway sections. Tighten these fasteners firmly.

  3. Engage First Snap Connect Feature

    Push the wireway sections together until you hear an audible 'Click'. This indicates the initial engagement of the snap connect feature. Verify the connection is secure.

  4. Engage Second Snap Connect Feature

    Continue to push and engage the wireway sections further, listening for a second 'Click' to confirm full and complete engagement of the snap connect feature.

  5. Install Inside Snap Connect Securing

    Install the necessary hardware for the inside snap connect securing mechanism. Tighten these fasteners to a precise torque of 4.5 0.5 N*M [40 4.0 LBF*IN].

  6. Perform Final Wireway Securing

    Complete the final securing of the wireway as indicated in the instructions. Tighten any remaining fasteners to a torque of 4.5 0.5 N*M [40 4.0 LBF*IN].

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.