nVent A644PHCW - PolyPro Window Type 4X, 6.12x4.12x4.38, Polyester
nVent

A644PHCW

UPC: 783510170820


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Installation Instructions

Contact for Pricing

Overview

The nVent A644PHCW is a PolyPro Type 4X polyester enclosure with a clear polycarbonate window, measuring 6.12 x 4.12 x 4.38 inches. Designed for rear panel mounting, it provides NEMA Type 4X and IP66/IP67 protection against water, dust, and corrosive atmospheres. The non-glass-filled polyester construction resists UV radiation, chemicals, and impact while remaining lightweight and recyclable. The integrated polycarbonate window allows visual inspection of internal components without compromising enclosure integrity. The overlapping tongue-and-groove cover with gasket ensures a secure seal, and the removable snap-hinge cover allows easy access for modifications. Ideal for food processing, water treatment, chemical plants, and outdoor installations.
  • Non-glass-filled polyester material offers superior UV resistance; eliminates fiberbloom associated with fiberglass
  • Provides excellent chemical resistance to a broad range of solvents, alkalis and acids
  • Resists cracking and provides excellent impact resistance
  • Lighter-weight than fiberglass
  • Recyclable
  • Easy, dustless in-field modifications using standard tools
  • Overlapping tongue-and-groove raised cover and gasket provide a secure Type 4X seal
  • Removable snap-hinge cover allows for easy access to cover and body for modifications
  • Molded layout grid on inside of body and solid covers assists with component mounting
  • Molded-in embosses for rear panel mounting

Specifications

Aluminum Panel
A6P4AL
Application
Controls and Drives;Corrosive Environments
Color
Gray
Color
Light Gray
Color Code
RAL 7035
Cover Style
Window
Depth
4.38 in
Depth
111 mm
Finish
Smooth Matte
Height
44 IN
Height
6.12 in
Height
155;6.12
Ip Rating
IP66/IP67
IP Rating
IP66
Material
Polyester
Modification Services
Yes
Mounting Type
Rear Panel Mounting
Nema Rating
Type 4X
NEMA Rating
4X;corrosion-resistant
NEMA Rating
4X
Panel Size
4.88 x 2.88 in
Panel Size
72.00 x 72.00 in
Product Family
PolyPro
Protection Rating
NEMA Type 12
Series
PolyPro Window Type 4X
Size
6.12x4.12x4.38 in
Size
6.12x4.12x4.38 inches
Steel Panel
A6P4
Thickness
51.40mm (2.024")
Thickness
0.12 in
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Type Number
Type 13
Weight
1.9 lb
Width
105;4.12
Width
4.12 in
Width
23 IN
Package Dimensions (L x W x H)
7.6 IN x 6.3 IN x 6.1 IN
Package Dimensions (L x W x H)
19.304 cm x 16.002 cm x 15.494 cm
Package Weight (Imperial)
1.900 L
Package Weight (Metric)
0.862 kg
PolyPro Type 4X, 6.12x4.12x4.38, Polyester

A644PHC

PolyPro Type 4X, 6.12x4.12x4.38, Polyester
Square Box, 46.0 Cubic Inches, 4 Inch Square x 3-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, Welded Construction, 10-1/2 Inch #12 AWG Solid Ground Wire Pigtail, For use with Conduit

521911234-P

Square Box, 46.0 Cubic Inches, 4 Inch Square x 3-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, Welded Construction, 10-1/2 Inch #12 AWG Solid Ground Wire Pigtail, For use with Conduit
2 1/8" Deep Welded Box 4-Square with Mounting Bracket

FA-402

2 1/8" Deep Welded Box 4-Square with Mounting Bracket

How to Install the A644PHCW Controller

This guide provides step-by-step instructions for installing and configuring the A644PHCW Controller, ensuring proper grounding and connections.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the A644PHCW controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Ground the equipment

    Connect a grounding wire to the grounding bushing inside the enclosure. Ensure that all metallic portions extending out of the enclosure are properly grounded.

  3. Connect the conduit

    Attach the conduit hubs to the conduit before connecting them to the enclosure. Ensure that the conduit is properly grounded according to the National Electrical Code.

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.