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Overview
- Window kits of the same size use the same interchangeable cut-out
- The gasket material on all windows is resistant to oils, cutting fluids and many other liquids
- All required hardware is furnished, along with assembly and cut- out instructions
- The clear window of the Steel and Stainless Steel Window Kit is made of .25-in. (6mm) impact-resistant polycarbonate material
- Non-Metallic Window kit are made of a single piece polycarbonate material
Specifications
Accessory Type | Window Kits |
Application | Controls and Drives;Power Distribution |
Application | Power Distribution; Controls and Drives |
Color | Gray |
Color | Gray ANSI 61 |
Color Code | ANSI 61 |
Cutout Size | 6.69 x 4.69 in |
Cutout Size | 18.69 x 7.19 in |
Finish | Powder Coated |
IP Rating | IP66 |
Material | Mild Steel |
Material | Mild Steel;Steel |
Modification Services | Yes |
Nema Rating | Type 4 and 12 |
Size | 7.50x5.50x0.31 |
Size | 7.50x5.50x.31 in |
Thickness | 51.40mm (2.024") |
Thickness | 1.9 mm |
Thickness | 14 ga |
Type | Industrial Door Mounting and Locks |
Type Number | Type 4 |
Weight | 1.5 lb |
Window Size | 5.00 x 3.00 in |
Window Size | 343 x 366 mm |
Works With | NEMA / IEC |
Package Dimensions (L x W x H) | 9.7 IN x 7.8 IN x 3.3 IN |
Package Dimensions (L x W x H) | 24.638 cm x 19.812 cm x 8.382 cm |
Package Weight (Imperial) | 1.500 L |
Package Weight (Metric) | 0.680 kg |

AB253
The NEMA 3R enclosures feature a standard padlock-able handle feature. They are galvanised steel coated with Pulvalar 115 powder
P6063C
6x6x3 Polycarbonate Enclosure NEMA 6P | Standard Hinge | Clear Lid | Integrated Locking Latch | Intergrated Mounting Flange
RC50
This RC50 connector is a non-metallic electrical box accessory for NM cable securement. It is gray in color and finish, with a 1/2" size and a 2-5/8" length. The connector has a tapered point, 3 flutes, a 1-3/8" thread length, and National Coarse 1/4"-20 threading.
OWC
Old Work Box Support Clip. Clips Lock Old-Work Steel Switch Boxes Tightly To Wall Plaster, Dry Wall, Concrete Block, Brick Or Concrete. Adapts To Any Wall Thickness Up To 3/4 InchHow to Install the APWK53NF Window Kit
This guide provides step-by-step instructions for installing the APWK53NF window kit, ensuring proper mounting and alignment for optimal performance.
Estimated time: 30m
Tools needed:
Screwdriver, Wrench
Supplies needed:
Mounting screws, Nuts, Window
- Prepare the cutout
Make a rectangular cutout of size 6.69 x 4.69 inches (170 x 119 mm) where the window will be mounted.
- Remove protective paper
Remove the protective paper from both sides of the window to ensure a clean surface for installation.
- Install the window
Place the window into the frame within the stud perimeter and align it properly.
- Secure the frame
Position the frame and window against the enclosure with the studs protruding through the opening.
- Tighten the clamps
Assemble the clamps and nuts to the studs, align the window, and tighten all nuts to 15−20 in-lbs (1.7−2.3 Nm) of torque.
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.




