nVent ASG24X18X8NK - Screw-Cover Enclosure Type 1 no Knockouts, 24x18x8, Galvanized, Steel
nVent

ASG24X18X8NK

UPC: 783510496890

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Overview

The nVent Screw-Cover Enclosure Type 1 (SKU: ASG24X18X8NK) is a premium galvanized steel junction or pull box designed for robust protection in commercial and general industrial environments. Engineered with a secure screw-cover design, this enclosure ensures tamper-resistant access while maintaining optimal wiring organization and cable management. The absence of knockouts provides a clean, customizable solution for applications requiring precise entry points, allowing installers to drill openings as needed without pre-punched obstructions. This Type 1-rated enclosure is ideal for indoor and protected outdoor installations where environmental resistance and durability are critical. nVent, a globally recognized leader in electrical and thermal management solutions, delivers this enclosure with industry-leading quality and reliability. The galvanized finish provides superior corrosion resistance, making it suitable for harsh industrial settings, manufacturing plants, warehouses, and commercial facilities where moisture, dust, or chemical exposure may be a concern. The 24x18x8 dimensions offer ample internal space for wire splicing, junction connections, or cable pulling operations, reducing congestion and simplifying maintenance access. Professionals across electrical contracting, construction, and industrial maintenance sectors rely on nVent’s Type 1 enclosures for their versatility and compliance with NEC (National Electrical Code) standards. The screw-cover design eliminates the need for latches or hinges, reducing points of failure while ensuring a tight seal against dust and debris. With compatibility for flush installations and wiring space extensions via accessories, this enclosure adapts seamlessly to evolving project requirements. Selecting the right enclosure is essential for system integrity, safety, and longevity. The nVent ASG24X18X8NK stands out for its combination of durability, ease of installation, and compliance with industry regulations. Whether used in new construction, retrofits, or system upgrades, this enclosure provides a dependable solution for protecting critical electrical connections. Trusted by engineers, electricians, and facility managers, nVent’s product line is synonymous with innovation and performance in electrical infrastructure. For applications demanding reliability without compromise, the Type 1 screw-cover enclosure from nVent is the optimal choice.
  • 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
4
Depth
8 in
Depth
13 IN
Depth, Maximum
8
Depth, Minimum
8
Door Thickness
14 ga
Finish
Galvanized
Height
24 in
Height
44 IN
IP Rating
IP30
Knockouts Included
No
Material
Mild Steel;Steel
Material
Galvanized Steel
Material
Steel
Modification Services
Yes
NEMA Rating
1
NEMA Rating
Type 1
Protection Rating
NEMA Type 1
Size
24x18x8
Size
24.00x18.00x8.00 in
Style
Galvanized
Type
Pull and Junction Boxes
Type
Screw-Cover Pull Boxes Type 1/Type3
Type Number
Type 1
Weight
28.6 lb
Width
457 mm
Width
18 IN
Package Dimensions (L x W x H)
23.8 IN x 18.2 IN x 8.1 IN
Package Dimensions (L x W x H)
60.452 cm x 46.228 cm x 20.574 cm
Package Weight (Imperial)
28.600 L
Package Weight (Metric)
12.973 kg
Screw-Cover Enclosure Type 1 no Knockouts, 24x20x8, Galvanized, Steel

ASG24X20X8NK

Screw-Cover Enclosure Type 1 no Knockouts, 24x20x8, 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.