nVent ASG6X4X4NK - Screw-Cover Enclosure Type 1 no Knockouts, 6x4x4, Galvanized, Steel
nVent

ASG6X4X4NK

UPC: 783510606701

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Overview

Introducing the **nVent Screw-Cover Enclosure Type 1 (ASG6X4X4NK)**, a premium galvanized steel junction and pull box designed for durability and performance in demanding industrial and commercial environments. Engineered by nVent, a global leader in electrical and thermal management solutions, this enclosure provides a robust, corrosion-resistant housing for electrical connections, wiring pulls, and junction terminations where Type 1 protection is required. This **6.00 x 4.00 x 4.00-inch** enclosure is constructed from high-quality galvanized steel, offering superior resistance to rust, moisture, and mechanical stress—critical for outdoor installations, wet locations, or corrosive atmospheres. Unlike painted enclosures, the galvanized finish ensures long-term protection without the risk of chipping or peeling, making it ideal for harsh industrial settings such as manufacturing plants, chemical facilities, or water treatment plants. The **screw-cover design** provides secure access while maintaining a tight seal against dust, debris, and unauthorized tampering, ensuring compliance with NEC (National Electrical Code) and OSHA safety standards. The **Type 1 rating** signifies that this enclosure is suitable for general indoor use where it is not subject to external damage or extreme environmental conditions. It is commonly deployed in commercial buildings, data centers, hospitals, and light industrial facilities where reliable electrical distribution and wiring organization are paramount. The absence of knockouts in this model allows for customized entry points, enabling installers to drill precise openings tailored to specific conduit sizes or cable configurations. This flexibility reduces installation time and minimizes the risk of misalignment or improper sealing that can occur with pre-punched knockouts. nVent’s **Screw-Cover Enclosure Series** is trusted by electrical contractors, engineers, and facility managers for its **consistent quality, ease of installation, and compatibility with a wide range of accessories**. The enclosure supports flush-mounted installations when paired with compatible mounting brackets or extension rings, providing additional wiring space for complex layouts. Its compact yet spacious interior accommodates multiple conductors, splices, or terminal blocks, making it an excellent choice for junction boxes, pull boxes, or splice enclosures in branch circuits, lighting systems, or motor control centers. Key advantages of the **nVent ASG6X4X4NK** include: - **Superior corrosion resistance** from hot-dip galvanized steel, extending service life in outdoor or industrial environments. - **Secure screw-cover design** ensures tamper resistance and maintains IP20 ingress protection when properly installed. - **Versatile mounting options** compatible with standard electrical boxes, studs, or surface-mounted accessories. - **Compliance with industry standards** including UL 50, UL 50E, and NEMA Type 1, ensuring safety and reliability. - **Wide range of accessories** such as extension rings, mounting brackets, and gaskets for customizable configurations. Professionals select the **nVent Screw-Cover Enclosure** for projects where **durability, compliance, and ease of maintenance** are non-negotiable. Whether used in a new construction project, retrofit application, or maintenance upgrade, this enclosure delivers the performance and peace of mind required for critical electrical infrastructure. With nVent’s reputation for innovation and reliability, the ASG6X4X4NK stands as a trusted solution for electrical professionals who demand **uncompromising quality and long-term value**. For applications requiring additional protection or specialized configurations, nVent offers a full suite of enclosures, fittings, and accessories to meet the most demanding specifications.
  • Unique keyhole screw slots in the cover
  • Available with or without knockouts
  • Various sizes of easy-to-remove concentric knockouts on all four sides of standard boxes with knockouts
  • Optional flush-mounted door frame available
  • Optional flush covers
  • Flat, removable covers fastened with plated steel screws
  • Provision for grounding
  • Mounting holes on back of box
  • Enclosures are finished with paint over plated surfaces

Specifications

Application
Power Distribution
Body Thickness
16 ga
Color
Unpainted
Color Code
ANSI 61
Cover Screw Quantity
2
Depth
4 in
Depth
13 IN
Depth, Maximum
4
Depth, Minimum
4
Door Thickness
14 ga
Door Thickness
16 ga
Finish
Galvanized
Height
6 IN
Height
44 IN
IP Rating
IP30
Knockouts Included
No
Material
Mild Steel;Steel
Material
Steel
Modification Services
Yes
NEMA Rating
1
Protection Rating
NEMA Type 1
Size
6.00x4.00x4.00 in
Style
Galvanized
Type
Pull and Junction Boxes
Type
Screw-Cover Pull Boxes Type 1/Type3
Type Number
Type 1
Weight
2.4 lb
Width
102 mm
Width
4 IN
Package Dimensions (L x W x H)
6 IN x 4.2 IN x 4.1 IN
Package Dimensions (L x W x H)
15.24 cm x 10.668 cm x 10.414 cm
Package Weight (Imperial)
2.400 L
Package Weight (Metric)
1.089 kg
Screw-Cover Enclosure Type 1 with Knockouts, 6x4x4, Galvanized, Steel

ASG6X4X4

Screw-Cover Enclosure Type 1 with Knockouts, 6x4x4, Galvanized, Steel
NEMA 1 Enclosures are available with 3 fronts. The blank end walls are standard, and knockouts are available optionally.

AB55B

NEMA 1 Enclosures are available with 3 fronts. The blank end walls are standard, and knockouts are available optionally.

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.