nVent F66T124GV - Straight Section Layin Flat Cover Type 1 no KOs, 6x6x24, Galvanized, Steel
nVent

F66T124GV

UPC: 783510884307


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Installation InstructionsVideo Clip

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Overview

The nVent F66T124GV Straight Section Lay-in Flat Cover Type 1 is a premium galvanized steel wireway component designed for safe, efficient cable and wire management in commercial, industrial, and institutional applications. This 24-inch straight section features a fully open side for easy wire and cable lay-in, eliminating the need for pull-through installation that can damage insulation. The flat cover design allows for flush mounting on walls or ceilings, ensuring a clean, professional appearance while providing easy access for maintenance via keyhole screw slots. Engineered for durability, the F66T124GV is manufactured from high-quality galvanized steel, offering superior corrosion resistance for outdoor and harsh environment applications. The absence of knockouts (KOs) provides a smooth interior surface, reducing snag points and protecting wire insulation during installation and service. Sections are available in lengths from 12 to 120 inches, allowing for flexible system design to accommodate varying run lengths and layout requirements. This Type 1 wireway is ideal for enclosing and protecting electrical wiring in applications such as data centers, healthcare facilities, manufacturing plants, and commercial buildings. It supports compliance with NEC and other electrical codes by providing a secure, organized pathway for power, control, and communication cables. The lay-in design significantly reduces installation time and labor costs compared to traditional pull-through systems, while minimizing the risk of insulation damage and system failures. nVent, a global leader in electrical and thermal management solutions, delivers trusted performance and reliability with the F66T124GV. Backed by decades of innovation and engineering excellence, nVent products are specified by electrical contractors, engineers, and facility managers who demand durable, code-compliant solutions. The F66T124GV’s galvanized finish ensures long-term protection against moisture, chemicals, and physical wear, making it suitable for both indoor and outdoor environments. Whether used in new construction or retrofit projects, the nVent F66T124GV Straight Section Lay-in Flat Cover Type 1 provides a robust, accessible, and cost-effective solution for wire and cable management. Its design supports efficient installation, simplified maintenance, and enhanced system reliability—key factors in modern electrical infrastructure planning.
  • Lay-in Flat-Cover Type 1 Straight Sections are used for enclosing wire and cable in wireway runs
  • Sections are completely open on one side so wires and cables can be laid in along wireway run
  • No pulling through of wires or cables prevents damage to insulation that often occurs in a pull-through wiring system
  • Flat cover design allows for mounting flush with walls or ceilings
  • Keyhole screw slots on flat covers provide easy access. Galvanized material provides superior corrosion protection for outdoor applications
  • Sections are available in lengths from 12 inch to 120 inch, with or without knockouts.

Specifications

Application
Power Distribution
Color
Unpainted
Depth
13 IN
Depth
610 mm
Depth
24 in
Finish
Galvanized
Height
44 IN
Height
6
Height
152
Knockouts
False
Knockouts
No
Material
Galvanized Steel
Material
Mild Steel
Material
Mild Steel;Steel
Modification Services
No
Mounting Type
Flush with walls or ceilings
NEMA Rating
1 Indoor, electrical protection
NEMA Rating
1
Protection Rating
NEMA Type 1
Size
6x6x24 inches
Thickness
1.52 mm
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
Straight Section
Type
Commercial Lay-in Galvanized Flat-Cover Type 1 Wireway;Straight Section
Type Number
Type 1
Weight
10 lb
Width
23 IN
Width
6
Width
152
Wireway
Lay-In NEMA Type 1 Galvanized Wireway
Package Dimensions (L x W x H)
24 IN x 6 IN x 6 IN
Package Dimensions (L x W x H)
60.96 cm x 15.24 cm x 15.24 cm
Package Weight (Imperial)
10.000 L
Package Weight (Metric)
4.536 kg
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How to Install nVent HOFFMAN Type 1 Snap Connect Wireway

This guide provides step-by-step instructions for connecting and securing sections of the nVent HOFFMAN Type 1 Snap Connect Wireway using its snap feature and fasteners.

Estimated time: 15m

Tools needed:

Screwdriver, Torque wrench (recommended)

Supplies needed:

Hex head screws (10-32x.250), Hex nuts (10-32), Lock washers (#10)

  1. Connect Wireway Sections

    Align two sections of the Type 1 Snap Connect Wireway. Push them together firmly until they audibly 'Click' into place, ensuring a secure initial connection.

  2. Install First Securing Screw

    Insert a 10-32x.250 hex head screw through the designated hole on the connected wireway sections. Secure it from the other side with a 10-32 hex nut and a #10 lock washer.

  3. Tighten First Securing Screw

    Using a screwdriver or torque wrench, tighten the first screw to a torque of 4.5 0.5 N*M [40 4.0 LBF*IN]. Ensure the connection is firm but do not overtighten.

  4. Install Second Securing Screw

    Insert a second 10-32x.250 hex head screw through the remaining designated hole on the connected wireway sections. Secure it from the other side with a 10-32 hex nut and a #10 lock washer.

  5. Tighten Second Securing Screw

    Using a screwdriver or torque wrench, tighten the second screw to a torque of 4.5 0.5 N*M [40 4.0 LBF*IN]. Verify both screws are securely fastened to complete the connection.

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.