The 1590KKFLBK is a black textured, low-profile diecast aluminum enclosure whose lid carries an integrated wall-mounting flange. Nominally 4.91 in x 4.91 in x 2.24 in (125 mm x 125 mm x 57 mm), it is designed for integrators and equipment builders who mount through the lid and want a finished black housing.
The drawing shows the flanged lid at 155.00 mm [6.102 in] overall, with mounting holes 140.00 mm [5.512 in] apart. The box itself is 124.80 mm [4.913 in] square and 57.00 mm [2.244 in] high, with 51.30 mm [2.020 in] of inside height; P.C. boards up to 116.38 mm square fit. The catalog description lists 4.92" x 4.92" x 2.10".
A tough polyester powder paint gives a lasting finish even after machining, with black screws included. The diecast aluminum alloy lid and box meet at a lap joint that protects against dust and splashing water, and the enclosure is designed to meet IP54. Side walls have a draft angle of 2° or less for easier board mounting.
Each 1590KKFLBK includes the box, lid and 4 cover screws in factory-tapped 6-32 UNC holes (50-55 cN.m [71-78 ozf.in] recommended). The 1590KGASKET kit upgrades it to IP65 with lid screws at 25-30 cN.m [36-43 ozf.in], and the water-tight equivalent is 1590WKKFLBK. RoHS and REACH compliant; shipping weight 0.99 lbs (0.45 kg), shrink wrapped.
| Flange Type | Wall-mounting flange integrated into lid |
| Flange Hole Spacing (Length) | 140.00 mm [5.512 in] |
| Overall Lid Length Including Flange | 155.00 mm [6.102 in] |
| Type | Die-cast box, flanged |
| Series | 1590 Series Diecast Aluminum Enclosures |
| Version | Standard |
| Description | enclosure - diecast; flanged lid; black; 4.92"x4.92"x2.10" |
| Part Number | 1590KKFLBK |
| Mounting Style | Flanged lid (wall-mounting flange integrated into lid) |
| Short Description | DIECAST BOX W/FLANGE LID BLACK |
| Lid Height | 0.16" (4 mm) |
| Inside Width | 116.44 mm [4.584 in] |
| Inside Height | 51.30 mm [2.020 in] |
| Ordering Table Width | 4.92 in (125 mm) |
| Max. P.C. Board Width | 116.38 mm |
| Ordering Table Height | 2.24 in (57 mm) |
| Ordering Table Length | 4.92 in (125 mm) |
| Side Wall Draft Angle | 2° or less |
| Max. P.C. Board Length | 116.38 mm |
| Nominal Size (L X W X H) | 4.91 in x 4.91 in x 2.24 in (125 mm x 125 mm x 57 mm) |
| Overall Box Width (Drawing) | 124.80 mm [4.913 in] |
| Overall Box Height (Drawing) | 57.00 mm [2.244 in] |
| Overall Box Length (Drawing) | 124.80 mm [4.913 in] |
| Related Versions | Natural 1590KKFL; no-flange 1590KKBK; flanged bottom 1590KKFBK; water-tight 1590WKKFLBK |
| Standard Cover Screws | 1590MS100 plated, 1590MS100BK black (6-32 x 1/2", Pkg 100) |
| Liquid Resistant Cover Screws | 1590WMS100 stainless, 1590WMS100BK black stainless (6-32 x 1/2" with O-ring, Pkg 100) |
| UPC | 623980401355 |
| UNSPSC | 39121301 |
| Packaging Type | shrink wrap |
| Shipping Weight | 0.99 lbs (0.45 kg) |
| Color | Black |
| Finish | Textured black polyester powder paint |
| Included | Box, lid and 4 cover screws (black screws) |
| Material | Aluminum (Die-Cast Alloy) |
| CAD Models | Solid models available in .stp or .x_t |
| Drawing Revision | 25.05.2020 |
| Cover Screw Thread | 4X 6-32 UNC, factory-tapped holes |
| Joint Construction | Lap joint where lid and box meet |
| Factory Modification | Milling, drilling, printing etc. available by factory quote |
| Recommended Lid Screw Torque | 50-55 cN.m [71-78 ozf.in] |
| Recommended Torque With Gasket | 25-30 cN.m [36-43 ozf.in] |
| IP Rating | IP54 |
| Water-Tight Version | 1590WKKFLBK (designed to meet IP65, gasket supplied loose) |
| Optional Replacement Gasket Kit | 1590KGASKET (upgrades IP54 to IP65) |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Through the wall-mounting flange integrated into the lid; the drawing shows the lid flange at 155.00 mm overall with holes 140.00 mm apart.
Black, with a textured polyester powder paint that stays durable after machining. Black screws are included.
Nominal height is 2.24 in (57 mm); the catalog description also lists 4.92" x 4.92" x 2.10".
Yes, with the 1590KGASKET kit properly installed and lid screws torqued to 25-30 cN.m, or by ordering the water-tight 1590WKKFLBK.
0.99 lbs (0.45 kg).
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