Hammond 14R0503 4.88 x 2.88 in White Steel Enclosure Inner Panel

The Hammond 14R0503 is a 4.88 x 2.88 in (124 x 73 mm) inner panel in 14 gauge white steel, sized for 6 x 4 in 1414 and EJ Series enclosures. It gives OEM engineers, panel builders and electricians a flat, pre-drilled surface for mounting components inside the enclosure, and belongs to Hammond's 14A, 14F, 14G, 14R and 14R-SS inner panel family.

It is formed from 14 gauge steel and finished in white. Hammond's series notes state that steel panels and mounting hardware are included with 1414 Series enclosures, making the 14R0503 the separately ordered white steel panel for the 6 x 4 in size. The part drawing shows a 0.07 in panel section with four 0.27 in diameter mounting holes.

Per the series ordering table the panel measures 4.88 in (124 mm) long by 2.88 in (73 mm) wide; Hammond's product description rounds this to a nominal 4.9 x 2.9 in panel that fits a 6 x 4 enclosure. It is listed for 1414 and EJ enclosures measuring 6.00 x 4.00 in H x W (152 x 102 mm). The ordering table lists no PJ Series size for this panel.

The drawing places the four mounting holes on a 4.25 x 2.25 in pattern. Mounting hardware is included with the enclosure rather than listed with the panel. Shipping weight is 0.26 lbs (0.12 kg), packed in a bag, and the 14R0503 is listed as RoHS and REACH compliant.

The same 4.88 x 2.88 in footprint is also offered in aluminum (14A0503), galvanized steel (14G0503) and stainless steel (14R0503SS), so a matching panel can be chosen in white-finished steel or another material without changing the layout.