The 1590B3FL is the flanged-lid version of the 116 x 77 x 38 mm 1590B3 diecast aluminum enclosure. The wall-mounting flange is integrated into the lid, so the box mounts by its lid face. It is a natural finish instrument housing for OEM engineers, electricians and integrators.
Box and lid are diecast aluminum alloy, tough yet easy to machine, and the unpainted version is vibra finished for a smooth surface with no sharp edges. Lap joint construction where lid and box meet protects against dust and splashing water, and the standard enclosure is designed to meet IP54.
The part page lists 4.57 in x 3.03 in x 1.48 in (116 mm x 77 mm x 38 mm). The drawing shows 145.00 mm [5.709 in] overall length including the lid flange, 77.00 mm [3.031 in] width and 37.50 mm [1.476 in] height. Inside dimensions are 110.67 x 71.67 x 33.50 mm [4.357 x 2.822 x 1.319 in], and a side wall draft angle of 2° or less aids PC board mounting.
The 1590B3FL ships with box, lid and 4 cover screws in factory-tapped 6-32 UNC holes (recommended torque 50-55 cN.m [71-78 ozf.in]). The water-tight version is 1590WB3FL, and the 1590B3GASKET kit fits. Factory modification and STEP or IGES solid models are available.
| Included Items | Box, lid and 4 cover screws |
| Cover Screw Holes | 4X 6-32 UNC, factory-tapped |
| Recommended Torque | 50-55 cN.m [71-78 ozf.in] |
| Hardware Upgrade Option | Tamper-proof hardware (Torx w/ Pin) |
| Black Cover Screws (Pkg 100) | 1590MS100BK [6-32 x 1/2"] |
| Plated Cover Screws (Pkg 100) | 1590MS100 [6-32 x 1/2"] |
| Recommended Torque With Gasket | 25-30 cN.m [36-43 ozf.in] |
| Stainless Steel Liquid Resistant Cover Screws (Pkg 100) | 1590WMS100 [6-32 x 1/2" With O-Ring] |
| Black Stainless Steel Liquid Resistant Cover Screws (Pkg 100) | 1590WMS100BK [6-32 x 1/2" With O-Ring] |
| Type | Die-cast box, flanged |
| Color | Natural Aluminum |
| Series | 1590 Series Diecast Aluminum Enclosures |
| Description | 1590B3 WITH FLANGED LID |
| Part Number | 1590B3FL |
| Mounting Style | Flanged lid (wall-mounting flange integrated into lid) |
| Long Description | enclosure - diecast |
| Series Table Color | Natural |
| Solid Models | STEP or IGES |
| Factory Modification | Milling, drilling, printing etc. |
| Lid Height | 0.16 in (4 mm) |
| Inside Width | 71.67 mm [2.822 in] |
| Inside Height | 33.50 mm [1.319 in] |
| Inside Length | 110.67 mm [4.357 in] |
| Nominal Width | 3.03 in (77 mm) |
| Nominal Height | 1.50 in (38 mm) |
| Nominal Length | 4.57 in (116 mm) |
| Size (L X W X H) | 4.57 in x 3.03 in x 1.48 in (116 mm x 77 mm x 38 mm) |
| Overall Width (Drawing) | 77.00 mm [3.031 in] |
| Overall Height (Drawing) | 37.50 mm [1.476 in] |
| Max. P.C. Board Width (Mm) | 108.67 |
| Max. P.C. Board Length (Mm) | 69.67 |
| Overall Length Incl. Lid Flange | 145.00 mm [5.709 in] |
| UPC | 623980810577 |
| UNSPSC | 39121301 |
| Packaging Type | shrink wrap |
| Shipping Weight | 0.51 lbs (0.23 kg) |
| Finish | Unpainted, vibra finished for a smooth surface with no sharp edges |
| Material | Aluminum (Die-Cast Alloy) |
| Lid Flange | Wall-mounting flange integrated into lid |
| Box And Lid | Diecast Aluminum Alloy |
| Lid-To-Box Joint | Lap joint construction |
| Side Wall Draft Angle | 2° or less |
| IP Rating | IP54 |
| Optional Replacement Gasket Kit | 1590B3GASKET |
| Liquid Resistant (Water-Tight) Version | 1590WB3FL (silicone gasket supplied) |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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A wall-mounting flange is integrated into the lid; overall length including that flange is 145.00 mm [5.709 in].
The 1590B3FL has its mounting flange on the lid, whereas the 1590B3F has a welded flanged bottom plate.
Inside length 110.67 mm, inside width 71.67 mm and inside height 33.50 mm.
Yes, 1590WB3FL is the water-tight version with silicone gasket.
Yes, 1590B3FLBK is the black flanged-lid version.
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