Authorized nVent Distributor
nVent A4R44 - Screw-Cover Drip-Shield Type 3R With Knockouts, 4x4x4, Gray, Steel

nVent A4R44 Screw-Cover Drip-Shield Type 3R With Knockouts, 4x4x4, Gray, Steel

UPC: 783510379605


Documents & Media
Installation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent A4R44 is a 4x4x4 inch screw-cover drip-shield enclosure designed for outdoor industrial applications requiring Type 3R environmental protection. Constructed from durable gray steel with a powder-coated finish, this enclosure resists corrosion and provides reliable protection against rain, sleet, snow, and dripping water. The screw-cover design ensures a secure seal while allowing easy access for installation and maintenance. Pre-punched knockouts simplify conduit entry and wiring, reducing installation time for electrical contractors. The compact footprint makes it ideal for space-constrained applications where robust protection is critical. The Type 3R rating confirms suitability for outdoor locations exposed to falling or splashing water. Common applications include outdoor control panels for motor starters and PLCs, junction boxes for electrical splices in utility or telecommunications infrastructure, instrumentation housings for sensors and meters in agricultural or industrial settings, and secure mounting points for outdoor-rated accessories like cameras or communication devices. The A4R44 is manufactured in the US by nVent, a trusted leader in electrical enclosure solutions.
  • Drip shield top and seam-free sides, front, and back protect from rain, snow, or sleet
  • Slip-on removable cover fastened with plated steel screws along bottom edge
  • Handles on larger sizes (see table)
  • Embossed mounting holes on back of enclosure
  • Knockouts in bottom of 16 and 14 gauge enclosures
  • Provision for padlocking
  • No gasketing
  • Enclosures are finished with paint over plated surfaces
  • Top and bottom thickness gauge is the same as the body thickness gauge unless otherwise noted in table

Specifications

Application
Power Distribution
Body Style
A
Body Thickness
16 ga
Color
Gray
Color Code
ANSI 61
Depth
13 IN
Depth
4 in
Depth, Maximum
4
Depth, Minimum
4
Door Thickness
16 ga
Door Thickness
14 ga
Finish
Galvanized
Height
4 IN
Height
44 IN
IP Rating
IP32
Knockout Pattern
B-C
Knockouts
True
Knockouts Included
Yes
Material
Mild Steel;Steel
Material
Steel
Modification Services
Yes
Mounting
48;51 mm;mm
Mounting
Wall Mounting Brackets Available
Mounting
1.88;2 in;in
NEMA Rating
3r
NEMA Rating
NEMA 6
Protection Rating
NEMA Type 3R
Size
4.00x4.00x4.00 in
Type
Pull and Junction Boxes
Type
Screw-Cover Junction Boxes Type 3R
Type Number
Type 3R
Weight
2.3 lb
Width
102 mm
Width
102
Width
4 IN
Package Dimensions (L x W x H)
4.5 IN x 4.5 IN x 4.1 IN
Package Dimensions (L x W x H)
11.43 cm x 11.43 cm x 10.414 cm
Package Weight (Imperial)
2.300 L
Package Weight (Metric)
1.043 kg
Screw-Cover Drip-Shield Type 3R no Knockouts, 4x4x4, Gray, Steel

A4R44NK

Screw-Cover Drip-Shield Type 3R no Knockouts, 4x4x4, Gray, Steel
The NEMA 4/4X/12 features a standard padlock-able feature with a single or (2) single point latches depending on the enclosure size. They are galvanealed steel coated. (Padlocks not included)

AB314

The NEMA 4/4X/12 features a standard padlock-able feature with a single or (2) single point latches depending on the enclosure size. They are galvanealed steel coated. (Padlocks not included)
Screw-Cover Drip-Shield Type 3R With Knockouts, 18x18x4, Gray, Steel

A18R184

Screw-Cover Drip-Shield Type 3R With Knockouts, 18x18x4, Gray, Steel
Screw-Cover Drip-Shield Type 3R With Knockouts, 12x12x4, Gray, Steel

A12R124

Screw-Cover Drip-Shield Type 3R With Knockouts, 12x12x4, Gray, Steel
Screw-Cover Drip-Shield Type 3R With Knockouts, 12x12x8, Gray, Steel

A12R128

Screw-Cover Drip-Shield Type 3R With Knockouts, 12x12x8, Gray, Steel
Screw-Cover Drip-Shield Type 3R With Knockouts, 6x6x4, Gray, Steel

A6R64

Screw-Cover Drip-Shield Type 3R With Knockouts, 6x6x4, Gray, Steel
Screw-Cover Drip-Shield Type 3R With Knockouts, 8x8x6, Gray, Steel

A8R86

Screw-Cover Drip-Shield Type 3R With Knockouts, 8x8x6, Gray, Steel
Screw-Cover Drip-Shield Type 3R With Knockouts, 18x12x6, Gray, Steel

A18R126

Screw-Cover Drip-Shield Type 3R With Knockouts, 18x12x6, Gray, Steel

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.