The 1431-29 is the ASA 61 smooth grey bottom plate for the 12 in x 10 in, 2 in high chassis in the 1441 Series. The deeper 10 in footprint gives more room front to back than the 12 x 8 in size, and this plate lets builders and engineers close the underside of a 1441-29 or 1441-29BK3 chassis.
The plate measures 12 in x 10 in x 0.04 in (305 mm x 254 mm x 1 mm). The drawing specifies 0.036 in steel for the bottom plate, and the finish is ASA 61 smooth grey powder paint. It is punched with 4 holes of 3/16 in diameter, and the chassis now includes 1/8 in holes that allow the plate to be installed.
The 1441-29 grey and 1441-29BK3 satin black chassis it fits are 12.00 in (305 mm) wide, 10.00 in (254 mm) deep and 2.00 in (51 mm) high, formed from 20 gauge steel. The 1441-29 drawing shows the finished assembly with an inner box of 302.97 mm [11.93 in] long, 252.17 mm [9.93 in] wide and 48.97 mm [1.93 in] high. The 1451-29 grey and 1451-29BK3 satin black perforated chassis covers are listed for this size.
Hardware is not provided; order 1421J6, six 6-32 x 1/4 in self-tapping screws. The 1431-29 is RoHS and REACH compliant, ships in a bag and has a shipping weight of 1.18 lbs (0.54 kg).
| Hardware Included | No, order separately |
| Black Cover Screws | 1421J6BK (Pkg 6, 6-32 x 1/4 in self-tapping) |
| Natural Finish Cover Screws | 1421J6 (Pkg 6, 6-32 x 1/4 in self-tapping; series sheet: pan head, type C) |
| Type | Bottom Plate |
| Color | Gray |
| Series | 1441 Series Steel Chassis (accessory) |
| CAD Models | Solid models of the enclosure available in STEP or IGES |
| Description | STEEL CHASSIS COVER 12 X 10 |
| Part Number | 1431-29 |
| Factory Modification | Enclosures can be factory modified (milling, drilling, printing) |
| Size (L X W X H) | 12 in x 10 in x 0.04 in (305 mm x 254 mm x 1 mm) |
| Chassis Height (Drawing, 1441-29) | 50.80 mm [2.00 in] |
| Assembly Inner Box Width (Drawing, 1441-29) | 252.17 mm [9.93 in] |
| Assembly Inner Box Height (Drawing, 1441-29) | 48.97 mm [1.93 in] |
| Assembly Inner Box Length (Drawing, 1441-29) | 302.97 mm [11.93 in] |
| UPC | 623980493602 |
| UNSPSC | 39121301 |
| Grey Bottom Panel (Same Size) | 1431-29 |
| Fits Chassis 1441-29 / 1441-29BK3 | 12.00 in (305 mm) W x 10.00 in (254 mm) D x 2.00 in (51 mm) H, 20 gauge steel |
| Matching Perforated Chassis Covers | 1451-29 (grey), 1451-29BK3 (satin black) |
| Satin Black Bottom Panel (Same Size) | 1431-29BK3 |
| Packaging Type | Bag |
| Shipping Weight | 1.18 lbs (0.54 kg) |
| Finish | ASA 61 smooth grey powder paint |
| Material | Steel |
| Mounting Holes | Punched with 4 holes, 3/16 in diameter |
| Bottom Plate Material Thickness | 0.036 in steel (0.91 mm) |
| Chassis Material Thickness (1441-29 Drawing) | 0.036 in steel (0.91 mm) |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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The 1441-29 (grey) and 1441-29BK3 (satin black), 12.00 in wide, 10.00 in deep and 2.00 in high.
The ordering table lists perforated chassis covers 1451-29 (grey) and 1451-29BK3 (satin black) for this size.
No. Order 1421J6, a package of six 6-32 x 1/4 in self-tapping screws.
1431-29BK3 is the satin black bottom plate for the same chassis.
Hammond Manufacturing · 001100
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