nVent A4P4G - Panel for Junction Box, fits 4x4 Box, Galvanized, Mild Steel
nVent

A4P4G

UPC: 783510214944


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Installation Instructions

Contact for Pricing

Overview

The nVent HOFFMAN A4P4G Panel for Junction Box is a galvanized mild steel panel engineered to fit 4x4 junction boxes, providing durable protection for industrial and commercial electrical enclosures. Constructed from galvanized mild steel with ANSI 61 gray polyester powder coating applied inside and out, this panel delivers superior corrosion resistance and long-term durability in harsh operating environments. The integrated oil-resistant gasket ensures environmental sealing against dust, moisture, and contaminants, safeguarding sensitive electrical components. External welded-on mounting brackets simplify installation and secure positioning within the enclosure. Key features include bonding provisions on the cover for enhanced electrical continuity and safety, as well as weldnuts for mounting optional panels and terminal block kits—ideal for customization or expansion. The panel supports compliance with industry standards, including UL 508A, CSA C22.2 No. 94, NEMA Type 4, 6, 12, and 13, and IEC 60529 IP66/IP67 ratings. Designed for use in control rooms, industrial automation systems, telecommunications facilities, and commercial buildings, the A4P4G panel is a reliable solution for protecting electrical connections and components in demanding applications.
  • Panel mounting hardware is furnished with all enclosures which accept these panels
  • Oil-resistant gasket provides environmental sealing against dust, moisture, and contaminants
  • Bonding provisions on cover for enhanced electrical continuity and safety
  • Weldnuts included for mounting optional panels and terminal block kits
  • Compliant with UL 508A, CSA C22.2 No. 94, NEMA Type 4/6/12/13, and IEC 60529 IP66/IP67 standards

Specifications

Accessory Type
Panels and Panel Accessories
Application
Controls and Drives;Corrosive Environments;Power Distribution
Application
Corrosive Environments; Controls and Drives; Power Distribution
Color
Unpainted
Finish
Galvanized
Height
2.88 in
Height
73 mm
Material
Mild Steel
Material
Mild Steel;Zinc
Modification Services
Yes
Panel Size
2.88 x 2.88 in
Panel Size
73 x 73 mm
Size
4X4
Thickness
51.40mm (2.024")
Thickness
14 in
Thickness
1.9 mm
Type
Industrial Panels and Panel Accessories
Weight
0.3 lb
Width
73 mm
Width
2.88 IN
Works With
NEMA
Package Dimensions (L x W x H)
4 IN x 4 IN x 0.01 IN
Package Dimensions (L x W x H)
10.16 cm x 10.16 cm x 0.0254 cm
Package Weight (Imperial)
0.300 L
Package Weight (Metric)
0.136 kg
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How to Install the A40P30 Panel Enclosure

This guide provides step-by-step instructions for installing and configuring the A40P30 panel enclosure for optimal performance.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors

  1. Mount the enclosure

    Secure the A40P30 panel enclosure to a suitable surface using the provided mounting screws. Ensure it is level and stable.

  2. Connect power supply

    Use wire connectors to connect the power supply wires to the designated terminals inside the enclosure. Ensure all connections are tight and secure.

  3. Verify electrical connections

    Use a multimeter to check the voltage at the terminals to ensure proper power supply. Confirm that the readings are within the specified range.

  4. Configure settings

    Access the control panel of the A40P30 and configure the necessary settings according to your operational requirements.

  5. Calibrate the system

    Follow the calibration procedure outlined in the user manual to ensure the system operates accurately and efficiently.

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.