nVent A12R128GV - Screw-Cover With Knockouts Type 3R, 12.00x12.00x8.00, Galvanized, Steel
nVent

A12R128GV

UPC: 783510165482

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Overview

The nVent A12R128GV is a robust, galvanized steel screw-cover enclosure engineered to provide superior protection for electrical controls and wiring in demanding outdoor environments. Designed to meet Type 3R enclosure standards, this junction box effectively shields sensitive equipment from the ingress of rain, sleet, snow, and dripping water, ensuring operational reliability and longevity. Constructed from durable galvanized steel, the A12R128GV offers exceptional resistance to corrosion and environmental degradation, making it an ideal choice for applications exposed to the elements. Its substantial 12.00 x 12.00 x 8.00-inch dimensions provide ample space for housing a variety of control components, junction points, or small electrical assemblies. The screw-cover design ensures a secure and tight seal, further enhancing its protective capabilities. This enclosure is particularly well-suited for industrial and commercial settings where outdoor electrical installations are common. Typical applications include: * **Outdoor control panels:** Protecting motor starters, PLCs, and other control systems for machinery, pumps, and HVAC units. * **Junction boxes:** Providing a safe and weather-resistant termination point for outdoor electrical wiring. * **Instrumentation enclosures:** Safeguarding sensors, meters, and data acquisition equipment. * **Lighting control systems:** Housing components for outdoor lighting management. The inclusion of knockouts simplifies the installation process, allowing for flexible conduit entry and exit points tailored to specific site requirements. Professionals can easily adapt the enclosure to their unique wiring configurations, saving time and labor during installation. The galvanized finish not only contributes to its durability but also provides a clean and professional appearance. nVent is a globally recognized leader in electrical enclosure solutions, known for its commitment to quality, innovation, and product performance. When you choose an nVent enclosure like the A12R128GV, you are investing in a product backed by extensive engineering expertise and a reputation for reliability in critical infrastructure applications. This specific model, SKU A12R128GV, exemplifies nVent's dedication to providing practical, durable, and compliant solutions for electrical protection challenges.
  • 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
  • Door handles on larger sides (body style C; see table)
  • Embossed mounting holes on back of enclosure
  • See table for knockout pattern
  • Provision for padlocking
  • 16 or 14 gauge galvanized steel
  • 16 or 14 gauge galvanized steel

Specifications

Application
Power Distribution
Body Style
A
Color
Unpainted
Depth
8 in
Depth
13 IN
Depth, Maximum
8
Depth, Minimum
8
Finish
Galvanized
Height
44 IN
Height
12 IN
IP Rating
IP32
Knockout Pattern
C-D-E-F-G
Knockouts
True
Material
Mild Steel;Steel
Material
Steel
Modification Services
Yes
Mounting
1.06;2.25 in;in
Mounting
27;57 mm;mm
Mounting
Wall Mounting Brackets Available
NEMA Rating
3r
NEMA Rating
NEMA 6
Protection Rating
NEMA Type 3R
Size
12.00x12.00x8.00 in
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
Pull and Junction Boxes
Type
Screw-Cover Junction Boxes Type 3R
Type Number
Type 3R
Weight
13.2 lb
Width
12 IN
Width
305 mm
Package Dimensions (L x W x H)
13 IN x 12.9 IN x 8.5 IN
Package Dimensions (L x W x H)
33.02 cm x 32.766 cm x 21.59 cm
Package Weight (Imperial)
13.200 L
Package Weight (Metric)
5.988 kg
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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.