nVent A24184SU - Screw-Cover Pull Box Extender Type 1, fits 24.00x18.00, Gray, Steel
nVent

A24184SU

UPC: 783510301620


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Installation Instructions

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Overview

The nVent Screw-Cover Pull Box Extender, Type 1 (SKU: A24184SU), is designed to expand existing pull box capacity in commercial and general industrial applications. This extender provides additional wiring space, eliminating the need for custom-sized enclosures. It integrates seamlessly with standard pull boxes, utilizing common hole patterns, covers, and hardware for efficient installation. Engineered to meet UL 50, 50E, cUL, NEMA/EEMAC Type 1, and IEC 60529, IP30 ratings, it offers protection suitable for indoor environments. Constructed from 16-gauge mild or galvanized steel with an ANSI 61 gray polyester powder paint finish, it ensures durability and corrosion resistance. Key features include unique keyhole screw slots for easy mounting, included plated steel screws, and compatibility with other Type 1 Pull Box accessories. Crucially, it maintains grounding continuity between the main enclosure and the extender. This extender is ideal for control panels, junction boxes, and distribution systems, offering a cost-effective solution to increase enclosure volume and reduce installation time.
  • 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
Painted
Finish
Powder Coated
Height
44 IN
Height
24 in
Material
Steel
Material
Mild Steel
NEMA Rating
1
Protection Rating
NEMA Type 1
Style
Painted
Thickness
51.40mm (2.024")
Thickness
16 ga
Type
Commercial Accessories
Type
General Accessories
Weight
9.28 lb
Width
457 mm
Width
18 IN
Works With
NEMA
Package Dimensions (L x W x H)
18.75 IN x 4.75 IN x 24.75 IN
Package Dimensions (L x W x H)
47.625 cm x 12.065 cm x 62.865 cm
Package Weight (Imperial)
9.280 L
Package Weight (Metric)
4.209 kg
Screw-Cover Pull Box Extender Type 1, fits 24.00x24.00, Gray, Steel

A24244SU

Screw-Cover Pull Box Extender Type 1, fits 24.00x24.00, 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)

How to Install the A24184SU Controller

This guide provides step-by-step instructions for installing and configuring the A24184SU 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 A24184SU 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 that the connections are secure.

  3. Configure initial settings

    Power on the controller and access the configuration menu. Set the required parameters according to your system specifications.

  4. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure the controller operates within the desired specifications.

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.