nVent ASG4X4X4NK - Screw-Cover Enclosure Type 1 no Knockouts, 4x4x4, Galvanized, Steel
nVent

ASG4X4X4NK

UPC: 783510606602

Contact for Pricing

Overview

The nVent **Screw-Cover Enclosure Type 1 (SKU: ASG4X4X4NK)** is a robust, galvanized steel junction/pull box designed for commercial and general industrial applications requiring secure electrical containment and wiring management. Engineered with a screw-cover design, this enclosure ensures reliable access while maintaining protection against environmental contaminants, making it ideal for installations where durability and ease of maintenance are critical. The **Type 1** rating signifies its suitability for indoor or protected outdoor environments, providing a balance of strength and functionality for professionals in electrical contracting, manufacturing, and infrastructure projects. **Key Features and Benefits:** - **Material and Finish:** Constructed from high-quality galvanized steel, this enclosure offers superior corrosion resistance and longevity, ensuring reliable performance in harsh or humid conditions. The galvanized coating provides an additional layer of protection against rust and oxidation, extending the product’s lifespan in demanding environments. - **Screw-Cover Design:** The screw-cover mechanism allows for secure closure while enabling quick access for inspections, modifications, or troubleshooting. This design minimizes the risk of accidental dislodgment of the cover, enhancing safety and operational efficiency in high-traffic or high-precision environments. - **Versatile Applications:** Suitable for use as a junction box, pull box, or conduit body, this enclosure is a versatile solution for electrical wiring systems. It accommodates a wide range of wiring configurations and can be used in commercial buildings, industrial facilities, data centers, and utility installations where organized cable management is essential. - **No Knockouts:** The absence of pre-punched knockouts provides flexibility in conduit entry points, allowing installers to customize the enclosure based on specific project requirements. This feature simplifies installation in tight or unconventional spaces where standard knockout patterns may not be feasible. - **Accessories and Compatibility:** nVent offers a variety of accessories for flush installations, wiring space extensions, and additional protection, ensuring seamless integration with existing electrical systems. These accessories enhance the enclosure’s functionality, allowing for tailored solutions that meet the unique demands of each application. **Industry Applications and Use Cases:** The nVent Screw-Cover Enclosure Type 1 is widely utilized in industries where electrical systems require robust containment and protection. In **commercial buildings**, it serves as a junction box for lighting circuits, power distribution, and communication wiring, ensuring compliance with safety standards while facilitating easy access for maintenance. In **manufacturing facilities**, it is employed to organize and protect wiring for machinery, control panels, and automation systems, reducing downtime and enhancing operational reliability. For **infrastructure projects**, such as transportation hubs or utility stations, this enclosure provides a durable solution for outdoor or semi-outdoor installations, where exposure to moisture or temperature fluctuations is a concern. **Installation and Selection Considerations:** When selecting an enclosure for a project, professionals must consider factors such as environmental conditions, wiring complexity, and compliance with local electrical codes. The **Type 1** rating of this enclosure indicates its suitability for indoor or protected outdoor use, making it a reliable choice for environments where direct exposure to water or dust is limited. The **galvanized steel construction** ensures long-term performance, while the **screw-cover design** simplifies access for future modifications or repairs. Installers should also evaluate the enclosure’s size relative to the wiring volume, ensuring adequate space for proper cable routing and termination. **Why Choose nVent?** As a trusted manufacturer in the electrical and industrial sectors, nVent is renowned for its commitment to innovation, quality, and reliability. The company’s extensive portfolio of electrical enclosures, conduit systems, and thermal management solutions is trusted by professionals worldwide to deliver performance and durability in even the most demanding applications. With a focus on safety, compliance, and ease of installation, nVent products are designed to meet the evolving needs of electrical contractors, engineers, and facility managers. The **Screw-Cover Enclosure Type 1 (ASG4X4X4NK)** exemplifies this dedication, offering a robust, versatile, and cost-effective solution for junction and pull box applications.
  • 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
13 IN
Depth
4 in
Depth, Maximum
4
Depth, Minimum
4
Door Thickness
14 ga
Door Thickness
16 ga
Finish
Galvanized
Height
44 IN
Height
4 IN
IP Rating
IP30
Knockouts Included
No
Material
Mild Steel;Steel
Material
Steel
Modification Services
Yes
Mounting Type
Screw-Cover
NEMA Rating
1
NEMA Rating
Type 1
Protection Rating
NEMA Type 1
Size
4.00x4.00x4.00
Size
4.00x4.00x4.00 in
Style
Galvanized
Type
Pull and Junction Boxes
Type
Screw-Cover Pull Boxes Type 1/Type3
Type Number
Type 1
Weight
1.8 lb
Width
102 mm
Width
4 IN
Package Dimensions (L x W x H)
4 IN x 4 IN x 4.13 IN
Package Dimensions (L x W x H)
10.16 cm x 10.16 cm x 10.4902 cm
Package Weight (Imperial)
1.900 L
Package Weight (Metric)
0.862 kg
Screw-Cover Pull Box Extender Type 1, fits 8.00x6.00, Galvanized, Steel

A864SUG

Screw-Cover Pull Box Extender Type 1, fits 8.00x6.00, 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.