Hammond 1591XXMSFLBK Black Economy Flanged-Lid ABS Case, 86x57x27 mm

The 1591XXMSFLBK pairs the compact M-size 1591XX box with a flanged lid in an economy black build: general purpose ABS, self-tapping lid screws and four countersunk flange holes for fixing a small board assembly to a wall or shelf. It is aimed at electronics designers and OEM engineers.

The box and flanged lid are molded from general purpose ABS that is not flame retardant, rated UL94 HB, in a black textured finish. The lid is secured with #4 x 1/2" self-tapping screws driven into fully plastic posts, the assembly method used on the economy versions of this series. The purchased assembly includes the box, lid and 4 cover screws; black enclosures come with black screws. The enclosure is designed to meet IP54, providing protection against access of dust and splashing water.

Outside, the drawing gives 86.24 mm [3.40 in] long, 57.04 mm [2.25 in] wide and 27.00 mm [1.06 in] high, with the flanged lid extending the overall length to 109.96 mm [4.33 in]. Inside there is 80.85 mm [3.18 in] of length, 51.65 mm [2.03 in] of width and 23.00 mm [.91 in] of height, with a 2.00 mm [.08 in] wall. The largest PCB listed for this part is 80.7 mm x 51.51 mm, and it can be fitted in the box or in the lid; the board is not supplied.

• PCB posts in both box and lid accept #4 x 1/4" self-tapping screws (not included).
• Internal sides are smooth for easy connector installation.
• Four molded countersunk holes (4X 5.00 mm thru, 9.00 mm x 82° countersink) in the flange allow installation to a wall or shelf, and an oval hole in each side of the flange lets the unit be strapped or hung with tie wraps.
• Recommended lid screw torque: (35-43) ozf.in / (25-30) cN.m.

The 1591XXMSFLBK is RoHS and REACH compliant, ships in shrink wrap and has a shipping weight of 0.12 lbs (0.05 kg). It can be factory modified (milling, drilling, printing), and solid models are available in .stp or .x_t.