nVent ASE24X20X6NK - Screw-Cover Enclosure Type 1 no Knockouts, 24x20x6, Gray, Steel
nVent

ASE24X20X6NK

UPC: 783510494995

Contact for Pricing

Overview

The nVent Screw-Cover Enclosure Type 1 (SKU: ASE24X20X6NK) is a premium-grade pull box designed for commercial and industrial applications requiring secure junction or pull box solutions. Manufactured by nVent, a global leader in electrical and thermal management solutions, this enclosure combines durability, versatility, and compliance with industry standards to deliver unmatched performance in demanding environments. The 24x20x6-inch dimensions provide ample internal space for wire management, splicing, and distribution, making it ideal for applications where organization and accessibility are critical. The gray steel construction ensures structural integrity while offering corrosion resistance, and the absence of knockouts allows for customized entry points tailored to specific installation requirements. Type 1 enclosures like the nVent Screw-Cover are engineered for indoor and protected outdoor use, providing a secure housing for electrical connections while protecting against dust, debris, and incidental contact. The screw-cover design simplifies access for maintenance or reconfiguration without compromising security, ensuring compliance with NEC (National Electrical Code) and other regulatory standards. This enclosure is particularly well-suited for commercial buildings, industrial facilities, data centers, and utility installations where reliable wire management and code compliance are non-negotiable. Professionals in electrical contracting, industrial maintenance, and facility management rely on nVent’s reputation for innovation and reliability when selecting enclosures for their projects. The ASE24X20X6NK is available in both painted and galvanized finishes, offering flexibility to match environmental conditions and aesthetic preferences. While this model excludes pre-punched knockouts, it supports the integration of conduit hubs, cable glands, or custom entry solutions, allowing for seamless adaptation to any wiring configuration. Accessories such as extension rings and flush-mount kits further enhance functionality, enabling flush installations or expanded wiring space as needed. Installation is straightforward, with mounting provisions designed for compatibility with standard electrical panels and junction boxes. The robust steel construction resists deformation under mechanical stress, while the smooth gray finish facilitates visual inspection and identification. For projects requiring UL-listed or NEMA-rated components, nVent’s Type 1 enclosures provide the assurance of third-party validation, reducing risk and streamlining approvals. Whether used in new construction, retrofits, or system upgrades, this enclosure delivers the durability and adaptability needed to support long-term electrical infrastructure performance. Choose the nVent Screw-Cover Enclosure Type 1 (ASE24X20X6NK) for a solution that balances strength, flexibility, and compliance—backed by a manufacturer trusted across industries for over a century. From commercial offices to heavy industrial sites, this pull box ensures your electrical systems remain organized, accessible, and protected.
  • 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
Gray
Color Code
ANSI 61
Cover Screw Quantity
4
Depth
13 IN
Depth
6 in
Depth, Maximum
6
Depth, Minimum
6
Door Thickness
14 ga
Door Thickness
16 ga
Finish
Painted
Finish
Powder Coated
Height
44 IN
Height
24 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
Series
nVent Screw-Cover Enclosure
Size
24.00x20.00x6.00 in
Size
24X20X6
Style
Painted
Type
Pull and Junction Boxes
Type
Screw-Cover Pull Boxes Type 1/Type3
Type Number
Type 1
Weight
30 lb
Width
508 mm
Width
20 IN
Package Dimensions (L x W x H)
24 IN x 20 IN x 6 IN
Package Dimensions (L x W x H)
60.96 cm x 50.8 cm x 15.24 cm
Package Weight (Imperial)
30.000 L
Package Weight (Metric)
13.608 kg
Screw-Cover Enclosure Type 1 with Knockouts, 18x18x10, Gray, Steel

ASE18X18X10

Screw-Cover Enclosure Type 1 with Knockouts, 18x18x10, 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)

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.