nVent F4418SCSS - Screw Cover Wiring Trough NEMA Type 4X, 4.00x4.00x18.00, Brushed, SS304
nVent

F4418SCSS

UPC: 783510305840

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Overview

The nVent HOFFMAN F4418SCSS is a 4.00" x 4.00" x 18.00" stainless steel screw-cover wiring trough designed for reliable wire and cable management in harsh industrial environments. Constructed from Type 304 stainless steel with a brushed finish, the body is 16-gauge and the cover is 14-gauge, providing robust mechanical strength. The unit features six captivated stainless steel cover screws for secure sealing and includes an oil-resistant gasket to prevent moisture and dust ingress. Continuously welded and ground seams eliminate weak points, while the absence of holes or knockouts minimizes entry points for pests and debris. Rated NEMA Type 4X and certified to UL 50E, UL 508A, and IEC 60529 IP66, the F4418SCSS delivers superior corrosion resistance and protection against hose-directed liquids, dust, and outdoor conditions. This makes it suitable for demanding applications in chemical processing, food and beverage, pharmaceuticals, water treatment, and other corrosive or wet environments. The stainless steel construction ensures long-term durability and resistance to chemical exposure, while the secure screw-cover design maintains enclosure integrity even under vibration or mechanical stress.
  • Seams continuously welded and ground smooth
  • Oil-resistant gasket and adhesive
  • Captivated stainless steel cover screw threaded into sealed walls
  • No holes or knockouts
  • Type 304 stainless steel covers and bodies
  • 12 to 16 gauge stainless steel

Specifications

Application
Corrosive Environments;Hygienic Environments;Power Distribution
Application
Power Distribution; Hygienic Environments; Corrosive Environments
Body Thickness
16 ga
Body Thickness
1.59 mm
Color
Brushed
Color
Unpainted
Cover Screw Quantity
6
Depth
13 IN
Depth
18
Depth
457
Door Thickness
2.78 mm
Door Thickness
14 ga
Finish
No. 2B
Height
4 IN
Height
102 mm
Ip Rating
IP66/IP66
IP Rating
IP66
Material
Type 304 Stainless Steel
Material
SS304 Stainless Steel
Material
Stainless Steel 304
Nema Rating
Type 4X
NEMA Rating
4X Watertight, corrosion-resistant
Protection Rating
NEMA Type 12
Series
Hoffman
Series
nVent HOFFMAN F Series
Size
4.00x4.00x18.00 inches
Type
Commercial Wiring Troughs;Trough
Type
Trough
Type Number
Type 3R
Weight
7.7 lb
Width
4
Width
102
Width
23 IN
Wireway
Wiring Troughs
Package Dimensions (L x W x H)
25.3 IN x 6.2 IN x 6.2 IN
Package Dimensions (L x W x H)
64.262 cm x 15.748 cm x 15.748 cm
Package Weight (Imperial)
7.700 L
Package Weight (Metric)
3.493 kg
Screw Cover Wiring Trough NEMA Type 4X, 4.00x4.00x12.00, Brushed, SS304

F4412SCSS

Screw Cover Wiring Trough NEMA Type 4X, 4.00x4.00x12.00, Brushed, SS304

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.