nVent A1284SU - Screw-Cover Pull Box Extender Type 1, fits 12.00x8.00, Gray, Steel
nVent

A1284SU

UPC: 783510301484


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Installation Instructions

Contact for Pricing

Overview

The nVent A1284SU (SKU: A1284SU) is a Type 1 Screw-Cover Pull Box Extender designed for commercial and general industrial applications. This extender provides crucial additional wiring space, eliminating the need for custom-fabricated boxes or complex retrofits. Constructed from durable 16-gauge mild steel, it features an ANSI 61 gray polyester powder paint finish for robust protection against environmental factors, both indoors and outdoors. The A1284SU ensures critical grounding continuity between the main pull box and the extender itself, a vital safety feature. Installation is simplified with unique keyhole screw slots and included plated steel screws. The extender is compatible with standard Type 1 Pull Box accessories, offering flexibility. Key specifications include its 12x8x4 inch dimensions and compliance with UL 50, 50E, cUL, NEMA/EEMAC Type 1, and IEC 60529 IP30 standards. Ideal for control panels, junction points, and distribution systems where space is a constraint.
  • 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
  • Compatible with Type 1 Pull Box accessories
  • UL 50, 50E Listed; Type 1; cUL Listed; NEMA/EEMAC Type 1; IEC 60529, IP30 compliant

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
12 IN
Height
44 IN
Material
Mild Steel
Material
Steel
NEMA Rating
1
Protection Rating
NEMA Type 1
Style
Painted
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
General Accessories
Type
Commercial Accessories
Weight
3.6 lb
Width
203 mm
Width
8 in
Works With
NEMA
Package Dimensions (L x W x H)
12.9 IN x 8.5 IN x 4.6 IN
Package Dimensions (L x W x H)
32.766 cm x 21.59 cm x 11.684 cm
Package Weight (Imperial)
3.600 L
Package Weight (Metric)
1.633 kg
Screw-Cover Pull Box Extender Type 1, fits 10.00x8.00, Gray, Steel

A1084SU

Screw-Cover Pull Box Extender Type 1, fits 10.00x8.00, 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 A1284SU Controller

This guide provides step-by-step instructions for installing and configuring the A1284SU Controller for optimal performance.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the A1284SU controller to the designated mounting surface using the provided mounting screws. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use wire strippers to prepare the wires and connect them to the terminal connectors on the A1284SU controller. Ensure all connections are tight and secure to prevent any electrical issues.

  3. Verify the installation

    Power on the A1284SU controller and use a multimeter to check the voltage at the output terminals. Confirm that the readings are within the specified range to ensure proper functionality.

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.