nVent A24184SUG - Screw-Cover Pull Box Extender Type 1, fits 24.00x18.00, Galvanized, Steel
nVent

A24184SUG

UPC: 783510301637


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Installation Instructions

Contact for Pricing

Overview

The nVent Screw-Cover Pull Box Extender Type 1 (SKU: A24184SUG) is a galvanized steel extender designed to increase pull box depth by 4 inches for commercial and industrial wiring installations. Engineered for UL 50, 50E, cUL (CSA C22.2 No. 40), NEMA/EEMAC Type 1, and IEC 60529 IP30 compliance, this extender provides a code-compliant solution to expand wiring capacity without custom fabrication. The 16-gauge galvanized steel construction resists corrosion in harsh environments, while the ANSI 61 gray polyester powder paint finish (or unpainted galvanized option) ensures long-term durability and aesthetic consistency with nVent’s Type 1 pull box accessories. Key features include unique keyhole screw slots for tool-free alignment, plated steel screws for secure mounting, and compatibility with Type 1 pull box accessories such as flush covers, door frames, grounding devices, and locking window accessories. The extender maintains grounding integrity between the main enclosure and extender, eliminating the need for oversized custom pull boxes and reducing material costs and installation time. Ideal for data centers, manufacturing facilities, and utility installations, it simplifies retrofitting legacy systems or accommodating future wiring expansions without disrupting operational workflows.
  • Unique keyhole screw slots for easy installation
  • Plated steel screws included to mount to pull box
  • Compatible with Type 1 Pull Box accessories
  • Maintains grounding between main enclosure and extender
  • Extenders are finished with paint over plated surfaces

Specifications

Application
Power Distribution
Color
Gray
Color Code
ANSI 61
Depth
13 IN
Depth
4 in
Depth, Maximum
4
Depth, Minimum
4
Finish
Galvanized
Height
24 in
Height
44 IN
Material
Mild Steel
Material
Steel
NEMA Rating
1
Protection Rating
NEMA Type 1
Style
Galvanized
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
Commercial Accessories
Type
General Accessories
Weight
8.1 lb
Width
457 mm
Width
18 IN
Works With
NEMA
Package Dimensions (L x W x H)
24.8 IN x 18.6 IN x 4.5 IN
Package Dimensions (L x W x H)
62.992 cm x 47.244 cm x 11.43 cm
Package Weight (Imperial)
8.100 L
Package Weight (Metric)
3.674 kg
Screw-Cover Pull Box Extender Type 1, fits 18.00x18.00, Galvanized, Steel

A18184SUG

Screw-Cover Pull Box Extender Type 1, fits 18.00x18.00, 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)

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)

How to Install the A24184SUG Controller

This guide provides step-by-step instructions for installing and configuring the A24184SUG Controller on a DIN rail.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the A24184SUG controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the power supply

    Use terminal connectors to connect the power supply wires to the designated input terminals on the controller. Verify the polarity is correct to avoid damage.

  3. Configure the controller settings

    Power on the controller and use the interface to set the desired operational parameters. Refer to the user manual for specific configuration options.

  4. Calibrate the controller

    Perform a calibration check by following the calibration procedure outlined in the user manual. Use a multimeter to ensure accurate readings.

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.