HOFFMAN A14P12AL Interior Panel Aluminum 12.75in H 14 Gauge

Aluminum Interior Panel for Junction Boxes

The Hoffman A14P12AL is a new aluminum interior panel designed for mounting components inside junction boxes. It suits electricians and installers who need a lightweight, corrosion-resistant mounting surface for electrical enclosures. The panel fits standard box configurations requiring a 12.75 inch height and 10.75 inch width. It is not for applications requiring steel construction or different dimensional footprints.

14 Gauge Aluminum Thickness Constraint

The panel uses 14 gauge aluminum, which sets a fixed limit on structural rigidity and load-bearing capacity for mounted devices. This thickness resists corrosion but offers less mechanical strength than heavier steel alternatives. Installers must verify that the gauge meets local code requirements for the intended enclosure class. The material cannot be substituted for heavier gauge requirements without engineering review.

12.75 Inch Height and 10.75 Inch Width Fit

The critical specification is the exact panel size of 12.75 inches high by 10.75 inches wide, which must match the interior dimensions of the target junction box. A mismatch in either dimension prevents secure mounting and proper component layout. Buyers must confirm their enclosure accepts these precise measurements before purchase.