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White steel interior panel 12.75 by 10.88 inches 14 gangs

HOFFMAN

HOFFMAN A14P12 Interior Panel 14 Gangs Steel 12.75x10.88 In

SKU CH-BPR7-YW961

A14P12 steel interior panel provides 14 gangs for mounting components inside junction boxes

  • Product typeElectrical Boxes & Covers
  • Steel construction protects mounted components
  • White finish resists corrosion in electrical environments
  • 14-gauge thickness adds rigidity for secure mounting
  • 75-inch height fits standard junction box dimensions
  • 88-inch width accommodates 14-gang component layouts

Interior Panel for Junction Boxes

This 14-gang steel interior panel mounts components inside compatible junction boxes. It is designed for electricians and panel builders who need a structured mounting surface for breakers, terminals or control devices. The white finish aids visibility during wiring and inspection. The panel fits enclosures that accept a 12.75 by 10.88 inch interior plate.

Installation and Common Issues

The panel installs by aligning its mounting holes with the enclosure’s internal bosses and securing it with the supplied or specified fasteners. Because the panel is 14-gauge steel, it resists flexing when heavy components are mounted. The most frequent issue is a mismatch between the panel’s hole pattern and the box’s drilling, so verify the enclosure’s interior dimensions before ordering. No specialised tools are required beyond standard screwdrivers or nut drivers.

Capacity and Headroom

Fourteen gang positions provide space for a typical lighting or power distribution layout in a compact enclosure. The 12.75-inch height and 10.88-inch width set the absolute limit for component density; once all gangs are occupied there is no room for additional devices without a larger box. The 14-gauge thickness supports the weight of standard industrial breakers and terminal blocks without bowing.

How it compares

Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 68% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameNVENT HOFFMAN
Product typeElectrical Boxes & Covers

Questions about this item

How do I confirm the interior panel fits correctly after installation?

Verify the panel sits flush inside the junction box and that the 14-gauge steel shows no bowing across the 12.75-inch height and 10.88-inch width.

What components are included with the panel and what must be sourced separately?

The package contains the white-finished steel interior panel only; mounting hardware, junction box and any wiring devices are purchased separately.

Which panel size matches my junction box cut-out?

Choose the 12.75-inch by 10.88-inch panel when the enclosure opening matches those exact dimensions and a 14-gang layout is required.

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