nVent A16126GSC - Screw-Cover Gasketed Type 3, 16.00x12.00x6.00, Galvanized, Steel
nVent

A16126GSC

UPC: 783510561604


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Installation Instructions

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Overview

The nVent Screw-Cover Gasketed Type 3 Enclosure (SKU: A16126GSC) is a rugged, galvanized steel junction box engineered to protect electrical connections in demanding industrial and commercial environments. Designed for applications subject to windblown dust, rain, and other environmental contaminants, this enclosure meets Type 3 (IP54 equivalent) ingress protection standards, ensuring reliable performance where exposure to moisture and particulates is a concern. The gasketed screw-cover design provides an effective seal against external elements while allowing easy access for maintenance and inspections, making it ideal for both permanent installations and temporary setups in harsh conditions. This enclosure is constructed from high-quality galvanized steel, offering superior corrosion resistance and durability across a wide range of temperatures and humidity levels. The 16.00 x 12.00 x 6.00 inch dimensions provide ample internal space for housing terminal blocks, splices, or other electrical components, while the screw-cover design ensures a secure closure that resists tampering and unauthorized access. Professionals in industries such as manufacturing, oil and gas, utilities, and telecommunications rely on nVent enclosures for their ability to maintain system integrity in outdoor or semi-outdoor environments. Typical applications include: - Outdoor junction and pull boxes for power distribution systems - Control panel enclosures in industrial facilities - Telecommunications housing for network infrastructure - Lighting control and distribution in commercial buildings - Temporary construction site wiring protection The Type 3 rating is particularly valuable in environments where exposure to rain, sleet, snow, or windblown dust is common. Unlike non-gasketed enclosures, the screw-cover gasketed design ensures a tight seal that prevents moisture ingress, reducing the risk of short circuits, corrosion, and equipment failure. This makes the A16126GSC an excellent choice for installations in coastal areas, chemical plants, or any location with high humidity or particulate matter. nVent, a global leader in electrical and thermal management solutions, is trusted by professionals worldwide for products that deliver performance and reliability. With decades of experience in enclosure design and manufacturing, nVent’s Screw-Cover Gasketed Type 3 Enclosure is backed by rigorous testing and adherence to industry standards, including UL and NEMA certifications. The galvanized steel construction not only enhances durability but also simplifies installation, as the enclosure can be mounted directly to walls, poles, or other structures without additional protective coatings. For engineers, electricians, and facility managers seeking a dependable solution for protecting critical electrical connections, the nVent A16126GSC offers a balance of strength, protection, and ease of use. Its robust design ensures long-term performance, while the gasketed cover minimizes maintenance requirements by preventing the ingress of contaminants. Whether used in a factory floor, a remote substation, or a commercial building’s mechanical room, this enclosure provides the reliability needed to keep systems running smoothly in even the most challenging conditions.
  • Captivated stainless steel cover screws thread into sealed wells
  • Oil-resistant gasket and adhesive
  • Seams continuously welded and ground smooth
  • No holes or knockouts
  • Grounding stud on inside back of box
  • 14 or 12 gauge G-90 grade galvanized steel bodies
  • 12 or 10 gauge G-90 grade galvanized steel covers

Specifications

Application
Power Distribution
Body Thickness
14 ga
Body Thickness
16 ga
Color
Unpainted
Cover Screw Quantity
8
Depth
13 IN
Depth
6 in
Depth, Maximum
6
Depth, Minimum
6
Door Thickness
14 ga
Door Thickness
12 ga
Finish
Galvanized
Height
16 in
Height
44 IN
IP Rating
IP66
IP Rating
IP54
Material
Galvanized Steel
Material
Steel
Material
Mild Steel;Steel
Modification Services
Yes
NEMA Rating
3
Nema Rating
Type 3
Protection Rating
NEMA Type 3
Series
nVent
Size
16.00x12.00x6.00 in
Size
16.00x12.00x6.00
Size
16.00x12.00x6.00 inches
Type
Pull and Junction Boxes
Type
Screw-Cover Pull Boxes Type 1/Type3
Type Number
Type 4
Weight
16.8 lb
Width
305 mm
Width
12 IN
Package Dimensions (L x W x H)
15.9 IN x 12.8 IN x 6.3 IN
Package Dimensions (L x W x H)
40.386 cm x 32.512 cm x 16.002 cm
Package Weight (Imperial)
16.800 L
Package Weight (Metric)
7.621 kg
Screw-Cover Gasketed Type 3, 10.00x10.00x8.00, Galvanized, Steel

A10108GSC

Screw-Cover Gasketed Type 3, 10.00x10.00x8.00, Galvanized, 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)

AB434

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)

How to Install the A16126GSC Controller

This guide provides step-by-step instructions for mounting and wiring the A16126GSC Controller securely.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Sealing washers, Mounting foot studs, Nuts

  1. Prepare the mounting location

    Locate the mounting foot stud locations using the provided dimensions. Use a center punch to mark the hole centers, and drill four 0.5 inch (13 mm) diameter holes.

  2. Insert sealing washers

    Insert sealing washers into the drilled holes from the outside, ensuring the tapered cone is facing toward the hole.

  3. Attach mounting foot studs

    Insert the mounting foot studs through the sealing washers and turn the enclosure upright. Thread nuts onto the mounting foot studs and tighten to 200 in-lbs.

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.