
The 1451-26BK3 is a satin black, perforated steel cover designed for the 16 x 8 in chassis footprint in the 1441 Series. The ordering table lists it for the 1441-26 (2 in tall) and 1441-28 (3 in tall) chassis, both grey and BK3 satin black, giving long-format chassis builds a vented, dark-finished top.
Its listed size is 16 in x 8 in x 5.2 in (406 x 203 x 132 mm). The drawing specifies a top length of 408.61 mm [16.087 in], a bottom length of 406.78 mm [16.015 in], a width of 203.20 mm [8.000 in] and a height of 132.59 mm [5.220 in]. The cover is made from 20 gauge welded steel with a perforated steel cover, 0.91 mm [0.036 in] thick.
Installation uses the four supplied #6-32 x 1/4 in self tap screws through four 4.76 mm [0.188 in] diameter holes. To match the finish underneath, the 1431-26BK3 satin black bottom panel is listed for the same chassis, with the gray 1431-26 also available.
Factory modification (milling, drilling, printing) is offered and STEP or IGES solid models are available. The 1451-26BK3 is RoHS and REACH compliant, ships in a box and has a shipping weight of 3.11 lbs (1.41 kg). The grey equivalent is 1451-26.
| Description | perforated steel chassis cover: satin black |
| Product Type | Vented Cover |
| Short Description | VENT CHASSIS COVER 16X8X5.2 |
| Compatible Chassis | 1441-26, 1441-26BK3, 1441-28, 1441-28BK3 |
| Mounting Holes | 4 x 4.76 mm [0.188 in] diameter |
| Width (Drawing) | 203.20 mm [8.000 in] |
| Height (Drawing) | 132.59 mm [5.220 in] |
| Size (L X W X H) | 16 in x 8 in x 5.2 in (406 mm x 203 mm x 132 mm) |
| Bottom Length (Drawing) | 406.78 mm [16.015 in] |
| Overall Top Length (Drawing) | 408.61 mm [16.087 in] |
| Related Finish | 1451-26 ASA 61 grey |
| Matching Bottom Panels | 1431-26BK3 satin black, 1431-26 gray |
| UPC | 623980419671 |
| UNSPSC | 39121301 |
| Part Number | 1451-26BK3 |
| Screws Supplied | 4 (#6-32 x 1/4 in self tap) |
| Packaging Type | Box |
| Shipping Weight | 3.11 lbs (1.41 kg) |
| Color | Black |
| Cover | Perforated steel |
| Finish | Satin black |
| Material | Steel; 20 ga. welded steel |
| CAD Models | Solid models available in STEP or IGES format |
| Material Thickness | 0.91 mm [0.036 in] |
| Custom Modification | Can be factory modified (milling, drilling, printing) |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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The ordering table lists the 1441-26, 1441-26BK3, 1441-28 and 1441-28BK3 chassis (16 x 8 in footprint).
Yes, four #6-32 x 1/4 in self tap screws.
20 gauge welded steel with a perforated steel cover, 0.91 mm [0.036 in] thick, in satin black.
The 1431-26BK3 satin black bottom panel, or the gray 1431-26.

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