nVent APWK729NFSS - Window Kit Type 4 4X 12, 9.50x31.50x.31, Brushed, Stainless Steel 304
nVent

APWK729NFSS

UPC: 783510158552


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Overview

The nVent APWK729NFSS Stainless Steel 304 Window Kit is a Type 4, 4X, and 12 enclosure accessory designed for industrial applications requiring clear visibility and corrosion resistance. Measuring 9.50 x 31.50 x 0.31 inches, this window kit features a brushed Stainless Steel 304 frame that delivers superior resistance to rust, chemicals, and harsh environmental conditions. The kit includes a 0.25-inch (6.35 mm) impact-resistant polycarbonate window for durability and clarity. Certified to UL 508A Component Recognition, CSA Type 4/4X/3R/12, NEMA 4/4X/3R/12, and IEC 60529 IP66 standards, the APWK729NFSS meets stringent safety and environmental requirements for food processing, chemical plants, and outdoor installations. Its simple rectangular cut-out design allows for easy installation in compatible nVent and Hoffman enclosures, with included hardware and gaskets resistant to oils and cutting fluids. Ideal for long, narrow viewing areas, this window kit enhances operational efficiency by enabling visual inspection of internal components without opening the enclosure. The brushed Stainless Steel 304 finish ensures a professional appearance and long-term reliability in demanding industrial environments.
  • Brushed Stainless Steel 304 frame for superior corrosion and chemical resistance
  • 0.25-inch impact-resistant polycarbonate window for clarity and durability
  • Certified to UL 508A, CSA Type 4/4X/3R/12, NEMA 4/4X/3R/12, and IEC 60529 IP66
  • Simple rectangular cut-out installation with included hardware and gaskets
  • Compatible with Type 4, 4X, and 12 enclosures for food processing, chemical plants, and outdoor use

Specifications

Accessory Type
Window Kits
Application
Corrosive Environments; Power Distribution; Controls and Drives
Application
Controls and Drives;Corrosive Environments;Power Distribution
Color
Unpainted
Cutout Size
8.69 x 30.69 in
Cutout Size
221 x 780 mm
Finish
Brushed #3
IP Rating
IP66
Material
Stainless Steel 304
Material
Stainless Steel;Stainless Steel 304
Modification Services
Yes
Size
9.50x31.50x.31 in
Thickness
1.98 mm
Thickness
51.40mm (2.024")
Thickness
14 ga
Type
Industrial Door Mounting and Locks
Type Number
Type 13
Weight
7.9 lb
Window Size
343 x 366 mm
Window Size
29.00 x 7.00 in
Works With
NEMA / IEC
Package Dimensions (L x W x H)
34.5 IN x 13.8 IN x 2.4 IN
Package Dimensions (L x W x H)
87.63 cm x 35.052 cm x 6.096 cm
Package Weight (Imperial)
7.900 L
Package Weight (Metric)
3.583 kg

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.