Hammond 18P4533S16 45 x 33 In 316 Stainless Steel Inner Panel

The 18P4533S16 is a 45 x 33 in brushed 316 stainless steel inner panel for 48 x 36 in enclosures, part of Hammond's 18P Series of inner panels for 1418, 1447, PJW and PHW wallmount enclosures. It gives panel builders and OEM engineers specifying stainless steel builds a dedicated surface for mounting components inside the enclosure.

The S16 suffix marks the stainless steel build: the series specifications state that stainless steel panels are 12 gauge and brushed 316 SS. Larger panels in the series have two or four formed flanges, and the drawing for this part shows a 0.75 in formed depth. The stainless version ships at 49 lbs (22.23 kg); the white steel 18P4533 of the same size is listed at 52 lbs.

The panel measures 45.00 in (1143 mm) long by 33.00 in (838 mm) wide and is listed for enclosures 48.00 in (1219 mm) high by 36.00 in (914 mm) wide. Hammond's drawing shows 8 mounting holes of 0.50 in diameter, spaced two 21.63 in pitches along the 45.00 in length; two 15.63 in pitches across the width, and a 0.10 in material thickness. Shipping weight is 49 lbs (22.23 kg).

Panel mounting hardware is not included; the series notes it is provided with the enclosure. The 18P4533S16 is RoHS and REACH compliant and ships in a box. The same panel size is also listed as 18P4533 (steel), 18G4533 (galvanized steel), 18A4533 (aluminum).